Water Pressure Regulators

Electronic Pressure Relief Valve
from Kelly Pneumatics, Inc.

Kelly Pneumatics, Inc. introduces an electronic pressure relief valve for high flow applications. This valve offers high-resolution pressure chamber control for applications that require high volume, relieving flow performance. Well used in applications that need to sustain a consistent chamber... [See More]

  • Media: Air; Water
  • Regulator Type: Vacuum / Absolute
  • Maximum Pressure: 1.00 to 98.00
Proportional Valve with Pressure Regulator -- VFR Series
from FUJIKURA COMPOSITES Inc.

Features. Flow rate is easy to setting by current control. The flow rate can be steplessly changed by the current value. Hysteresis is less and reproducibility is good. PWM control is possible. Applications. Medical equipment - Fine flow rate control of various medical equipment, respirator,... [See More]

  • Media: Air; Water
  • Maximum Pressure: 29.01
1/4" to 1/2" NPT Bi-Directional Flow Regulators
from Rotork plc

Midland-ACS Bi-directional flow regulators in 316 Stainless Steel. In-line flow regulators for bi-directional operation (separate flow control in each direction). Features and Benefits: Specifically designed for severe environments. For use on fail-safe systems. In-line flow. Ambient Temperature... [See More]

  • Media: Air; Compressed Air; Water; Hydraulic; Gas; Natural Gas; Sour Gas (optional feature); Mineral Oil
  • Port Size: 0.25 to 0.50
  • Maximum Pressure: 174.05
  • Features: Severe Service
Automatic Control Valve C101 / CF101 PRESSURE REDUCING VALVE -- C101 / CF101
from Flomatic Valves

Size(s): 1 1/2 - 36 inch (40 mm - 900 mm). Description: Reduces high upstream pressure to lower downstream pressure. Part numbers below are for standard C101 valve set at 25 - 125 PSI. Consult factory for other options. NSF 61 & 372 APPROVED 1-1/4" -12" ONLY. For reference use only. Please check... [See More]

  • Media: Water
  • Port Size: 1.57 to 35.43
Precision Adjustable Pressure Regulator -- DR-2
from Clippard

When Clippard invented miniature regulators in 1962, the MAR Series became very popular as a simple, robust, and cost-effective regulator in a small package with exceptionally long life. As regulator applications continue to increase, Clippard is meeting the demand with the newest addition to the... [See More]

  • Media: Air; Water; Gas
  • Regulator Type: Pressure Reducing
  • Maximum Pressure: 300.00
Miniature Potable Water Pressure Regulator -- Type-870
from ControlAir LLC

The ControlAir Type-850/860/870 Series are compact units that economical, high performance pressure regulation of compressed air (Type-850), water (Type-860) or drinkable water (Type-870. Designed specifically for the OEM market, these units are ideal for compressed air or water pressure control... [See More]

  • Media: Water; Potable Water
  • Port Size: 0.12 to 0.25
  • Maximum Pressure: 150.00
Back Pressure Regulator -- BPR
from Beswick Engineering Co., Inc.

Beswick Miniature Back pressure Regulator (BPR) is a normally closed valve that senses and responds to changes in upstream pressure. Like a relief valve, it will open to vent excess pressures from the outlet port, when upstream pressure rises above the cracking pressure. Cracking pressure is... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas
  • Controlled Pressure Range: 10.00 to 450.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.19
1/2" Plastic Pressure Regulators -- PRHM
from Plast-O-Matic Valves, Inc.

Features: Series PRHM design incorporates a poppet seat, double u-cups, large area rolling diaphragm and one piece body construction. A pressure balanced shaft assures smooth and stable control, while the valve design provides excellent flow performance. • Pressure setting is infinitely... [See More]

  • Media: Water; Corrosive, Ultra-Pure Liquids
  • Port Size: 0.50
  • Maximum Pressure: 150.00
  • Features: EPDM Seal, FKM Seal
High Flow Precision Pressure Regulator
from Kelly Pneumatics, Inc.

Kelly Pneumatics, Inc. offers a reduced cost, single or dual-valve design, Electronic Precision Pressure Regulator with I/P transducer control circuitry. Designed specifically for high volume flow rates, this regulator precisely controls both positive and negative outlet pressure ranges, even during... [See More]

  • Media: Air; Water
  • Regulator Type: Vacuum / Absolute
  • Maximum Pressure: -14.70 to 98.00
Automatic Control Valve C101B / CF101B Pressure Reducing with Low Flow Bypass -- C101B / CF101B
from Flomatic Valves

Size(s): 1 1/2 to 36 inch. Description: PRESSURE REDUCING WITH LOW FLOW BYPASS. For reference use only. Please check Flomatic ’s website for the latest valve product specifications. [See More]

  • Media: Water
  • Port Size: 1.50 to 36.00
Factory Preset Relief Valve -- RV2-1010-PP
from Beswick Engineering Co., Inc.

Miniature relief valve. Factory pre-set and secured 3-30 psig cracking pressure. Assembled, set, and 100% tested to order. [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 3.00 to 30.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.12
In-Line Pressure Relief Valve -- RVDT
from Plast-O-Matic Valves, Inc.

Series RVDT/RVDTM is a universal automatic backpressure control valve for pressure relief, pump backpressure, pump bypass, anti-siphon, and backpressure regulator applications. Thermoplastic or Metal Valves designed for smooth, sensitive operation and the ultimate in corrosion resistance or... [See More]

  • Media: Water; Ultra-Pure Water, Conc. Etchants
  • Port Size: 0.25 to 2.00
  • Maximum Pressure: 5.00 to 150.00
  • Regulator Type: Back Pressure
Automatic Control Valve C103 / CF103 Pressure Reducing & Check -- C103 / CF103
from Flomatic Valves

Size(s): 1 1/2 - 36 inch (40 mm - 300 mm). Description: BACK PRESSURE  SUSTAINING VALVE - Sustains a minimum upstream pressure to prevent over-drafting the supply. For reference use only. Please check Flomatic ’s website for the latest valve product specifications. [See More]

  • Media: Water
  • Port Size: 1.57 to 11.81
High Accuracy, Single Stage, Diaphragm Pressure Regulator -- PRDB
from Beswick Engineering Co., Inc.

The PRDB series regulator sets an industry standard for both miniaturization and light weight. It is similar to our PRD pressure regulator but with a patent pending valve mechanism, designed to provided high precision/high seal reliability at low flows and at low pressures. It is an excellent choice... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 30.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.19
Plastic Pressure Regulators -- PRH
from Plast-O-Matic Valves, Inc.

Series PR/PRH/PRHM Downstream pressure reducing valve features large area rolling diaphragm, ultra-smooth operation and isolated spring control. Molded and machined valves in 1/4 ″ through 4 ″ and metric pipe sizes in popular thermoplastic materials with a wide range of connection types. [See More]

  • Media: Water; Corrosive, Ultra-Pure Liquids
  • Port Size: 0.25 to 3.00
  • Maximum Pressure: 150.00
  • Regulator Type: Ultra-Pure Pressure Regulator
Automatic Control Valve C104 / CF104 Pressure Reducing, Back Pressure -- C104 / CF104
from Flomatic Valves

Size(s): 1 1/2 to 36 inch (40 to 300 mm). Description: Pressure Reducing, Back Pressure. For reference use only. Please check Flomatic ’s website for the latest valve product specifications. [See More]

  • Media: Water
  • Regulator Type: Back Pressure
  • Port Size: 11.81 to 40.00
Manifold Mount Two-stage Diaphragm Pressure Regulator -- PRD28
from Beswick Engineering Co., Inc.

The PRD28 manifold mount two-stage non-relieving diaphragm regulator sets an industry standard for both miniaturization and light weight. It weighs approximately 52 grams in brass. It accurately reduces high-pressure inputs (up to 500 psi) down to 0 to 20 psi (and is especially suited to low... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas
  • Controlled Pressure Range: 0.00 to 30.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.09 to 0.31
Process Cooling Water Stick -- PCWS
from Plast-O-Matic Valves, Inc.

Series PCWS supply side or Series PCWR return side assemblies simplify piping and provide superior strength. Fully customizable with choice of valves, flow, and pressure controls; pressure and temperature gauges, flowmeters, and virtually any conceivable combination of connection sizes and types. [See More]

  • Media: Water; Cold Water  
  • Port Size: 0.50 to 1.00
  • Maximum Pressure: 5.00 to 125.00
  • Regulator Type: Pressure Regulator
Automatic Control Valve C105 / C106 Pressure Reducing with Solenoid Over-ride -- C105 / C106
from Flomatic Valves

Size(s): 1 1/2 to 36 inch (40 to 300 mm). Description: Pressure Reducing with Solenoid Over-ride. For reference use only. Please check Flomatic ’s website for the latest valve product specifications. [See More]

  • Media: Water
  • Port Size: 11.81 to 40.00
Manifold Mount, High Accuracy, 1 Stage Pressure Regulator -- PRDB8
from Beswick Engineering Co., Inc.

The PRDB8 series regulator sets an industry standard for both miniaturization and light weight. It is a manifold mount version of our PRDB pressure regulator with a patent pending valve mechanism, designed to provided high precision/high seal reliability at low flows and at low pressures. It is an... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 30.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.19
Automatic Control Valve C150E / C150ET Pressure Reducing Valve -- C150E / C150ET
from Flomatic Valves

Size(s): 1/2 - 2 inch (15 mm - 50 mm). Description: PRESSURE REDUCING VALVE (PRV) - Model C150E when properly installed will regulate high inlet pressure to a lower regulated outlet pressure within a range regardless of water flow. This is accomplished by an adjustable spring loaded balancing valve... [See More]

  • Media: Water
  • Port Size: 0.59 to 1.97
  • Maximum Pressure: 400.00
Miniature High Flow Diaphragm Pressure Regulator -- PRDHF
from Beswick Engineering Co., Inc.

The PRDHF high flow regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure regulation applications, and is particularly useful when space and weight are critical. The PRDHF weighs approximately 35 grams in brass and... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 30.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.01
Automatic Control Valve C150EHF Pressure Reducing Valve -- C150EHF
from Flomatic Valves

Size(s): 1 1/4 inch (32 mm). Description: PRESSURE REDUCING VALVE (PRV) - Model C150EHF when properly installed will regulate high inlet pressure to a lower regulated outlet pressure within a range regardless of water flow. This is accomplished by an adjustable spring loaded balancing valve factory... [See More]

  • Media: Water
  • Port Size: 1.26
  • Maximum Pressure: 400.00
Miniature High Flow Manifold Mount Pressure Regulator -- PRDHF8
from Beswick Engineering Co., Inc.

The PRDHF8 manifold mount high flow regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure regulation applications and is particularly useful when space and weight are critical. The PRDHF8 weighs approximately 52 grams... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 30.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.09 to 0.31
Pressure Compensated Flow Control -- PCFC-1-1
from Beswick Engineering Co., Inc.

The patented (Patent #6314980) Beswick pressure compensated flow control maintains a constant flow rate (adjustable 0-100 cc/min. of water) regardless of upstream or downstream pressure variations. [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas
  • Port Size: 0.19
  • Maximum Pressure: 0.00 to 500.00
  • Regulator Type: Differential; Pressure Compensated
Pressure Compensated Flow Control Valve -- PCFCD-1N1
from Beswick Engineering Co., Inc.

The PCFCD-1N1 is designed to maintain a constant flow rate, which the customer can adjust, regardless of upstream or downstream pressure variations. It works with both liquids (incompressible fluids) and gases (compressible fluids) but is primarily intended for the control of liquids. The pressure... [See More]

  • Media: Air; Compressed Air; Water; Hot Water; Cold Water  ; Ground Water; Hydraulic; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas
  • Port Size: 0.19
  • Maximum Pressure: 0.00 to 500.00
  • Regulator Type: Differential
Single Stage Piston Style Subminiature Pressure Regulator -- PR-MLS
from Beswick Engineering Co., Inc.

The Subminiature Pressure Regulator allows relatively precise pressure regulation in an envelope approximately the size of a miniature pneumatic fitting. The outside dimensions are exactly the same as Beswick's 10-32 threaded needle valves. The inlet port is a 10-32 external thread with an O-ring... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas
  • Controlled Pressure Range: 5.00 to 45.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.19
Single-Stage Diaphragm Pressure Regulator -- PRD
from Beswick Engineering Co., Inc.

The PRD-ANB-C-DEF regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure regulation applications and is particularly useful when space and weight are critical. The PRD-ANB-C-DEF weighs approx. 25 grams in brass &... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 30.00
  • Maximum Pressure: 10.00 to 500.00
  • Port Size: 0.19
Single-Stage Piston Pressure Regulator -- PR
from Beswick Engineering Co., Inc.

Beswick miniature pressure regulators are designed to provide pressure regulation in a versatile miniature package. These regulators provide excellent pressure control despite their small size. Four different adjustment styles are offered along with eight porting configurations. Maximum supply... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas
  • Controlled Pressure Range: 0.00 to 450.00
  • Maximum Pressure: 10.00 to 500.00
  • Port Size: 0.06
Sub Miniature Single Stage Diaphragm Pressure Regulator -- PRDB-18MM
from Beswick Engineering Co., Inc.

The PRDB-18MM series regulator is Beswick's smallest pressure regulator. It is designed with a patented pending valve mechanism designed to provided high precision/high seal reliability at low flows and at low pressures. It weighs only 15 grams in brass, and is only 18mm (0.7 inches) in diameter and... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas
  • Controlled Pressure Range: 0.00 to 20.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.12
Two-Stage Diaphragm Pressure Regulator -- PRD2
from Beswick Engineering Co., Inc.

The PRD2-ANB-C-DEF two-stage non-relieving diaphragm regulator sets an industry standard for both miniaturization and light weight. It weighs approx. 50 grams in brass and stainless steel, and about 23 grams in aluminum. It accurately reduces high-pressure inputs (up to 500 psi) down to 0 to 20 psi... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 20.00
  • Maximum Pressure: 20.00 to 500.00
  • Port Size: 0.12
Two-Stage Diaphragm Pressure Regulator -- PRD3
from Beswick Engineering Co., Inc.

The PRD3 two-stage non-relieving diaphragm regulator improves upon our award winning PRD2 by incorporating larger ports and an improved valve design. It weighs approximately 66 grams in brass and stainless steel, and about 25 grams in aluminum. It accurately reduces high-pressure inputs (up to 500... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 30.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.19
Two-Stage Piston Pressure Regulator -- PR2
from Beswick Engineering Co., Inc.

The PR2 series two stage piston style regulator is designed for applications requiring either a large differential between input and output pressures or a very precise pressure regulation. The regulator has adjustments for both the high pressure and low pressure stages and features a high pressure... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas
  • Controlled Pressure Range: 0.00 to 450.00
  • Maximum Pressure: 20.00 to 500.00
  • Port Size: 0.19
Ultra Miniature 3 Stage High Pressure Diaphragm Regulator -- PRD3HP
from Beswick Engineering Co., Inc.

The new PRD3HP series three-stage non-relieving high pressure diaphragm regulator sets an industry standard for both miniaturization and light weight. It weighs approximately 76 grams in brass. It accurately reduces very high-pressure inputs (up to 3,000 psi) down to 0 to 30 psi (and is especially... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 40.00
  • Maximum Pressure: 0.00 to 3000.00
  • Port Size: 0.25
D921.PF Press-Fit Double Regulating Valve
from Crane Fluid Systems

Features & Benefits. Double regulating valve complete with Press-Fit connectors. Provides precise and accurate flow regulation. Standard flow coefficients of D921 and D923 are still valid. Supplied as one integral unit means less joints to make on-site. The performance, exact dimensions &... [See More]

  • Media: Water
EVR Series Equilibar Vacuum Regulator
from Equilibar, LLC.

Equilibar introduces a new type of vacuum regulator with more than 5X the flow stability of traditional spring regulators. That means that your vacuum process can remain stable even as gas flow rate changes over wide ranges. Can be used with manual set-point adjustment or computer automation. Is... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 14.74
  • Maximum Pressure: 0.00 to 14.74
  • Port Size: 0.25 to 4.00
PRESSURE REGULATORS, 1/2 IN. AND 1 IN. -- PR-08-52608
from Parker Hannifin / Instrumentation Group

The PR-3 Pressure Regulators are designed for use in high purity semiconductor applications, and are also ideally suited for ultra-pure water and aggressive chemicals. The design utilizes a machined PTFE body with precision machined seat and diaphragm sealing area. The large diaphragm allows for... [See More]

  • Media: Water
  • Port Size: 0.50
  • Maximum Pressure: 120.00
Control Valve - Pressure Control -- 3-HPB-H 15
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 1740.45
  • Maximum Pressure: 72.52 to 1740.45
  • Port Size: 0.59
Manually Set Pressure Regulators -- SV100 Series
from Valcor Engineering Corporation

The SV100 is a Dri-Control liquid pressure regulator offering fast response to pressure fluctuations. The virgin PTFE wetted components provide the greatest degree of inertness, and allows a high temperature capability. The regulator is panel mountable through a round knock-out hole, and is retained... [See More]

  • Media: Water; Ink & Toner in Printing Ink Systems
  • Controlled Pressure Range: 15.00 to 60.00
  • Maximum Pressure: 125.00
  • Port Size: 0.12 to 0.25
ALBZ Regulating Relief Valve -- 890707
from Cat Pumps - High Pressure Pumps & Systems

A Relief Valve, or Pop-Off Valve, is a secondary pressure regulating device used to back up the primary regulating device. If the primary regulating device fails to by-pass at a set system pressure, the relief valve will open and allow liquid to flow freely. A relief valve can save costly pump and... [See More]

  • Media: Water
  • Port Size: 2.00
  • Maximum Pressure: 150.00 to 400.00
Valves
from Elkhart Products Corporation (EPC)

Today, EPC is part of Aalberts Industries is one of the world's largest manufacturers of wrot copper fittings and also recognized as a versatile supplier of custom fabricated tubular products to original equipment manufacturers in several industries, including automotive and air conditioning and... [See More]

  • Media: Water
  • Regulator Type: Pressure Reducing (optional feature)
  • Port Size: 0.50 to 1.00
ST-230 Safety Relief Valve -- 200230500
from Suttner America Company

Adjustable pressure. Forged brass housing, stainless steel ball and valve seat. Special seals for maximum heat and chemical resistance.. Valve member rides on elastomeric cushion, eliminating metal to metal contact, a common cause of regulator failure.. Quickly rebuildable with repair kit. Can be... [See More]

  • Media: Water
  • Port Size: 0.25
  • Maximum Pressure: 3600.00
  • Regulator Type: Point Of Use
Ductile Iron Pressure Reducing and Sustaining Control Valve -- Series LF912GD
from Ames Fire & Waterworks

Designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates, and throttle to sustain a minimum upstream pressure. [See More]

  • Media: Water; Hot Water; Cold Water  ; Potable Water
  • Port Size: 1.25 to 16.00
  • Controlled Pressure Range: 30.00 to 300.00
  • Regulator Type: Pressure Reducing
REG - Automatic Flow Regulating Valve
from KOBOLD Instruments, Inc.

Product Features. Brass or SS Construction. Universal Mountability. Passively Activated. Compact Design. The REG Automatic Flow Regulating Valve automatically regulates the flow within a system. Regardless of pressure fluctuations, the valve keeps the flow permanently constant. Since this state can... [See More]

  • Media: Water; Hot Water; Cold Water  ; Ground Water; Potable Water
  • Port Size: 0.75
  • Maximum Pressure: 2900.00
  • Regulator Type: Point Of Use
Pressure Reducer -- 42.008.126
from A. u. K. Müller GmbH & Co. KG

The pressure regulator converts variable inlet pressures into a lower, constant outlet pressure. It can be used to protect equipment from high or inconsistent incoming medium pressure. This reduced and constant outlet pressure also enables a constant flow rate to be achieved independently of the... [See More]

  • Media: Water; Hot Water; Cold Water  
  • Regulator Type: Pressure Reducing
  • Maximum Pressure: 232.06
DELTA RGE4 Regulating Valve
from APV, An SPX Brand

The valve is designed for continuous flow control. It is equipped with a diaphragm actuator and positioner. Field of application. All industries. For hygienic applications with fixed Kvs values. Advantages. 3A approved. Profile seals than eliminate gaps and ease ordering of spares due to... [See More]

  • Media: Water
  • Port Size: 1.00 to 4.00
  • Maximum Pressure: 87.02 to 362.59
  • Regulator Type: Pressure Reducing
Water Pressure Regulator -- 1750-352
from Xylem Applied Water Systems

Water Pressure Regulator Inline. FLOJETS 1750 series Water Pressure Regulator reduces inlet water pressure to safe levels for pumps and appliances. Equipment is additionally protected from water-borne debris and particulates by the regulator's removable, cleanable inlet screen. Models are available... [See More]

  • Media: Water; Potable Water; Beverages
  • Port Size: 0.50
  • Controlled Pressure Range: 15.00
  • Regulator Type: Point Of Use; Pressure Reducing
Adjustable Pressure Regulator -- 100892
from General Pump

Adjustable Pressure Regulator, nickel plated. Features. Accuracy -Maintains pressure to within 5% of setting - even with multiple guns!. Dual Function - Regulates pressure and absorbs pulsation in the system. Simplicity - The dual function often eliminates the need for an accumulator. High Operating... [See More]

  • Media: Water; Hot Water; Cold Water  
  • Controlled Pressure Range: 750.00 to 2000.00
  • Maximum Pressure: 2000.00
  • Port Size: 0.25 to 0.38
Non-Relieving Regulator -- R0-NP-5
from Pneumadyne, Inc.

Pneumadyne's "0" & "11" Series Pressure Regulators are used to maintain a preset downstream pressure. Relieving and non-relieving styles are available to accommodate application requirements. To ease regulator installation, porting options include 10-32 UNF, 1/8 NPT, barbs and push-in... [See More]

  • Media: Air; Compressed Air; Water
  • Controlled Pressure Range: 0.00 to 125.00
  • Maximum Pressure: 125.00
  • Port Size: 0.17 to 0.19
Bronze Dial Set Feed Water Pressure Regulators -- BD1156F
from Watts

Series BD1156F feed water pressure regulators are designed to fill the boiler and system piping with water and to maintain water pressure in the system at all times. These valves also provide make up water to the system in the event of system leaks. Series BD1156F features a high capacity... [See More]

  • Media: Water
  • Port Size: 0.50 to 0.75
D931.PF Press-Fit FODRV
from Crane Fluid Systems

Features & Benefits. Fixed Orifice Double regulating valve complete with Press-Fit connectors. Provides precise and accurate flow regulation & measurement. Supplied as one integral unit means less joints to make on-site. The performance, exact dimensions & tolerances are known in... [See More]

  • Media: Water
FD Series Fully Drainable Hygienic Back Pressure Regulator
from Equilibar, LLC.

Precision Back Pressure Regulator for Hygienic Service. For gas, liquid and mixed phase processes. Wide Range of working Pressures and Flows. Rugged 316 stainless steel Bar Stock Design with no Welded Fittings. Hygienic: No Crevices, <32Ra Finish. 3 Piece Low Dead Volume Design. Ports are the... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 150.00
  • Maximum Pressure: 0.00 to 150.00
  • Port Size: 0.50
Control Valve - Pressure Control -- 3-HPB-H 32
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 1740.45
  • Maximum Pressure: 72.52 to 1740.45
  • Port Size: 1.26
Captive Acceleration Tube Inlet Pressure Stabilizer -- 711502
from Cat Pumps - High Pressure Pumps & Systems

An Inlet Pressure Stabilizer (or Captive Acceleration Tube) is used to maintain consistent inlet pressure to the pump. The internal flexible tube absorbs energy from a pressurized feed which maintains a consistent pressure and flow through pump inlet. Having consistent inlet conditions will improve... [See More]

  • Media: Water
  • Port Size: 0.50
  • Maximum Pressure: 2.00 to 50.00
ST-261 I Unloader Valve w/ Injector -- 200261560
from Suttner America Company

Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices. [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.38
  • Maximum Pressure: 3600.00
  • Regulator Type: Point Of Use
Ductile Iron Pressure Reducing Control Valve -- Series LF910GD
from Ames Fire & Waterworks

Designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates. [See More]

  • Media: Water; Hot Water; Cold Water  ; Potable Water
  • Port Size: 1.25 to 16.00
  • Controlled Pressure Range: 30.00 to 300.00
  • Regulator Type: Pressure Reducing
Pressure Reducer -- 42.010.000
from A. u. K. Müller GmbH & Co. KG

The pressure regulator converts variable inlet pressure into a lower, constant outlet pressure. It can be used to protect equipment from high or inconsistent incoming medium pressure. This reduced and constant outlet pressure also enables a constant flow rate to be achieved independently of the... [See More]

  • Media: Water; Hot Water; Cold Water  
  • Regulator Type: Pressure Reducing
  • Maximum Pressure: 43.51 to 145.04
Adjustable Pressure Regulators -- QR2013 Series
from General Pump

Adjustable pressure regulator, 303 Stainless Steel, Viton, PTFE. Features. Accuracy -Maintains pressure to within 5% of setting - even with multiple guns!. Dual Function - Regulates pressure and absorbs pulsation in the system. Simplicity - The dual function often eliminates the need for an... [See More]

  • Media: Water; Hot Water; Cold Water  
  • Controlled Pressure Range: 250.00 to 2000.00
  • Maximum Pressure: 2000.00
  • Port Size: 0.38 to 0.50
Bronze Feed Water Pressure Regulators -- N256
from Watts

Series N256 Bronze Feed Water Pressure Regulators are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. [See More]

  • Media: Water; Steam
  • Port Size: 0.75
GS Series Gas Service Back Pressure Regulator
from Equilibar, LLC.

Precision Back Pressure Regulator. For gas & mixed phase processes. Rugged Bar Stock Design. Available in ¼ inch through 1 inch sizes. SS316 standard with Hastelloy C optional. Diaphragms available in PTFE, Hastelloy, SS316, and polyimide. The GS series is specifically designed for a... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 2500.00
  • Maximum Pressure: 0.00 to 2500.00
  • Port Size: 0.12 to 1.00
Control Valve - Pressure Control -- 3-HPB-N 32
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 14.50 to 232.06
  • Maximum Pressure: 14.50 to 232.06
  • Port Size: 1.26
Modular Pressure Unloader -- 7730
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. It is constructed of 316SS. This is a flow-thru design easily plumbed into the discharge line or directly onto the discharge head. This regulator maintains set system pressure even when only one of several... [See More]

  • Media: Water
  • Port Size: 0.37
  • Maximum Pressure: 100.00 to 3000.00
ST-261 S Unloader Valve w/ Micro Switch -- 200261550
from Suttner America Company

Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices. [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.38
  • Maximum Pressure: 3600.00
  • Regulator Type: Point Of Use
Ductile Iron Pressure Reducing Control Valve with Downstream Surge Control Feature -- Series LF910GD-11
from Ames Fire & Waterworks

Designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rate, and quickly modulate toward closed when sudden high pressure downstream conditions occur. [See More]

  • Media: Water; Hot Water; Cold Water  ; Potable Water
  • Port Size: 1.25 to 16.00
  • Controlled Pressure Range: 30.00 to 300.00
  • Regulator Type: Pressure Reducing
Automatic Pressure Regulating Valve -- ZKX600
from General Pump

Automatic Pressure Regulating Valve. General Pump, along with our parent company, Interpump Group S.r.l., has been the world leader in plunger pump development since 1982. While known as the leader in plunger pumps for the pressure cleaning industry, we have expanded to serve Vehicle Wash as well as... [See More]

  • Media: Water; Cold Water  
  • Controlled Pressure Range: 8700.00
  • Maximum Pressure: 8700.00
  • Port Size: 0.50
Bronze Feed Water Pressure Regulators with Separate Strainer -- T156B
from Watts

Series T156B Bronze Feed Water Pressure Regulators with Separate Strainer are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the... [See More]

  • Media: Water; Steam
  • Port Size: 0.50
H10P Series 10,000psi Precision Back Pressure Regulator
from Equilibar, LLC.

Equilibar's Research Series back pressure regulator offer precision performance for high pressure applications up to 5000 psig. These regulators provide stable inlet pressure across widely varying flow rates, for liquid, gas, and mixed phase fluids. We can provide diaphragms of Stainless Steel 316,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 10000.00
  • Maximum Pressure: 0.00 to 10000.00
  • Port Size: 0.12
Control Valve - Pressure Control -- 3-HPB-S 15
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 928.24
  • Maximum Pressure: 72.52 to 928.24
  • Port Size: 0.59
Modular Pressure Unloader -- 7850
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. It is constructed of 316SS. This is a flow-thru design easily plumbed into the discharge line or directly onto the discharge head. This regulator maintains set system pressure even when only one of several... [See More]

  • Media: Water
  • Port Size: 0.37
  • Maximum Pressure: 100.00 to 4000.00
ST-261 SI Unloader Valve w/ Injector -- 200261561
from Suttner America Company

Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices. [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.38
  • Maximum Pressure: 3600.00
  • Regulator Type: Point Of Use
Ductile Iron Pressure Reducing Control Valve with Hydraulic Check Feature -- Series LF910GD-01
from Ames Fire & Waterworks

Designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates, and close drip-tight when downstream pressure becomes greater than upstream pressure. [See More]

  • Media: Water; Hot Water; Cold Water  ; Potable Water
  • Port Size: 1.25 to 16.00
  • Controlled Pressure Range: 30.00 to 300.00
  • Regulator Type: Pressure Reducing
Car Wash Regulating Valve -- CWR4525
from General Pump

Car Wash Regulating Valve. Multiple connections for easy installation. Features. Grease zerk keeps piston and seal lubricated. Ideal for use in rollover carwashes. Sturdy brass construction. Multiple connections for easy installation. Works with General Pump ’s Emperor HTCK pumps. Protects... [See More]

  • Media: Water; Hot Water; Cold Water  
  • Controlled Pressure Range: 2500.00
  • Maximum Pressure: 2500.00
  • Port Size: 0.50 to 0.75
Bronze High Capacity Feed Water Pressure Regulators -- B1156F
from Watts

Series B1156F Bronze High Capacity Feed Water Pressure Regulators are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event... [See More]

  • Media: Water; Steam
  • Port Size: 0.50
HT1 Series High Temperature Back Presure Regulator
from Equilibar, LLC.

New Beta HT Series Extends Temperature to 450C. Equilibar has just made its HT Series back pressure regulators available for beta release to select customers. These regulators utilize a graphite seal for temperatures to 450C and pressures to 5000 psig. The Grafoil GTA seal is nuclear grade purity... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 5000.00
  • Maximum Pressure: 0.00 to 5000.00
  • Port Size: 0.12
Control Valve - Pressure Control -- 3-HPB-S 32
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 928.24
  • Maximum Pressure: 72.52 to 928.24
  • Port Size: 1.26
Multiple Gun Pressure Unloader -- 7531
from Cat Pumps - High Pressure Pumps & Systems

This Stainless Steel Pressure Sensitive Regulating Unloader is designed for single or multiple pump, weep or multi-nozzle systems. This unloader maintains set system pressure and goes into by-pass with the release of the trigger or an obstruction downstream. Pressure is held in the line during... [See More]

  • Media: Water
  • Port Size: 0.50
  • Maximum Pressure: 400.00 to 2200.00
ST-261 Unloader Valve - Tamperproof -- 200261503
from Suttner America Company

Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices. [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.38
  • Maximum Pressure: 3600.00
  • Regulator Type: Point Of Use
Ductile Iron Pressure Reducing Control Valve with Low Flow By-Pass Feature -- Series LF910GD-48
from Ames Fire & Waterworks

Designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates. Flow requirements below the range of the main line Pressure Reducing Valve are handled by a separate, valve mounted, direct acting, Low Flow By-Pass... [See More]

  • Media: Water; Hot Water; Cold Water  ; Potable Water
  • Port Size: 1.25 to 16.00
  • Controlled Pressure Range: 30.00 to 300.00
  • Regulator Type: Pressure Reducing
Industrial Regulating Valve -- NL2
from General Pump

Industrial regulating valve, features manual bypass lever and automatic operation. Features. 3 way flow-through design regulating valve with incorporated by-pass lever. Regulates operating pressure of the system by releasing excess volume through the by-pass. Limits pressure in the system to the... [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.75 to 1.25
  • Maximum Pressure: 2900.00
Bronze Process Steam Pressure Regulators -- 127SS
from Watts

Series 127SS Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in the main line and large capacity process services. They feature a bronze body with NPT threaded inlet and outlet connections, single seat, and diaphragm. [See More]

  • Media: Water; Steam
  • Port Size: 1.50 to 3.00
Instrument Series Back Pressure Regulator ZF Zero Flow Model
from Equilibar, LLC.

Standard Pressure Range: 0.02 (.5 ” WC) to 1500 psig. Ultra Low to Zero flow performance. Standard Cv from 1E-11 to 0.01. Standard 316L Stainless Steel Body; Hastelloy C and PTFE also available. NPT, VCR/VCO type and Valco (low dead volume) ends available. Wide Variety of Diaphragms Including... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 3000.00
  • Maximum Pressure: 0.00 to 3000.00
  • Port Size: 0.12
Control Valve - Pressure Control -- HPB 08
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 145.04 to 2900.75
  • Maximum Pressure: 145.04 to 2900.75
  • Port Size: 0.31
Multiple Gun Pressure Unloader -- 7534
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Sensitive Regulating Unloader is designed for single or multiple pump, weep or multi-nozzle systems. This unloader maintains set system pressure and goes into by-pass with the release of the trigger or an obstruction downstream. Pressure is held in the line during by-pass with full... [See More]

  • Media: Water
  • Port Size: 0.50
  • Maximum Pressure: 400.00 to 2200.00
ST-261 Unloader Valve -- 200261500
from Suttner America Company

Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices. [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.38
  • Maximum Pressure: 3600.00
  • Regulator Type: Point Of Use
Ductile Iron Pressure Reducing Control Valve with Return Flow Feature -- Series LF910GD-17
from Ames Fire & Waterworks

Designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates, and open for return flow when downstream pressure exceeds inlet pressure. [See More]

  • Media: Water; Hot Water; Cold Water  ; Potable Water
  • Port Size: 1.25 to 16.00
  • Controlled Pressure Range: 30.00 to 300.00
  • Regulator Type: Pressure Reducing
Industrial Regulating Valve -- R1/200A
from General Pump

Industrial Regulating Valve. Features. Features new, lighter design and hot water capability. Regulates the operating pressure of the system by releasing excess volume through the by-pass. Protects the system from over pressurization [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.75
  • Controlled Pressure Range: 2900.00
Bronze Process Steam Pressure Regulators -- 252A
from Watts

Series 252A Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in autoclaves, steam tables/irons, vulcanizers and large capacity process services. It is highly sensitive to reduced pressure changes. It consists of a bronze... [See More]

  • Media: Water; Steam
  • Port Size: 0.50 to 0.75
NLB Series Back Pressure Regulator
from Equilibar, LLC.

Precision Back Pressure Regulator. For liquid, gas & mixed phase processes. SS316 Rugged Bar Stock Design. Unique Chatter Suppression Feature in liquid only applications. High Precision and sensitivity. PTFE, stainless steel, and Hastelloy diaphragms available. The NL series back pressure... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam; Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Sour Gas; Specialty Corrosive
  • Controlled Pressure Range: 0.00 to 500.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 1.00 to 4.00
Control Valve - Pressure Control -- HPB 65
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 928.24
  • Maximum Pressure: 72.52 to 928.24
  • Port Size: 2.56
Multiple Gun Pressure Unloader -- 7535
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Sensitive Regulating Unloader is designed for single or multiple pump, weep or multi-nozzle systems. This unloader maintains set system pressure and goes into by-pass with the release of the trigger or an obstruction downstream. Pressure is held in the line during by-pass with full... [See More]

  • Media: Water
  • Port Size: 0.50
  • Maximum Pressure: 800.00 to 4000.00
ST-280 Unloader Valve -- 200280510
from Suttner America Company

Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices. [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.38
  • Maximum Pressure: 4060.00
  • Regulator Type: Point Of Use
Ductile Iron Pressure Reducing Control Valve with Solenoid (On-Off) Feature -- Series LF910GD-15
from Ames Fire & Waterworks

Designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates. The valve also acts as a Solenoid (On-Off) Control Valve. [See More]

  • Media: Water; Hot Water; Cold Water  ; Potable Water
  • Port Size: 1.25 to 16.00
  • Controlled Pressure Range: 30.00 to 300.00
  • Regulator Type: Pressure Reducing
Industrial Regulating Valve -- R1503
from General Pump

Industrial Regulating Valve. Features. 3-way flow-through design. Regulates the operating pressure of the system by releasing excess volume through the bypass. Limits pressure in the system to the adjusted level. Protects the system from over pressurization. Suitable for controlling several units at... [See More]

  • Media: Water; Cold Water  
  • Controlled Pressure Range: 21755.00
  • Maximum Pressure: 21755.00
  • Port Size: 0.50
Cast Iron Process Steam Pressure Regulators, Flanged Connections -- F127SS
from Watts

Series F127SS Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in main line and large capacity process services. They feature a cast iron body with flanged inlet and outlet connections, single seat, and diaphragm. Series... [See More]

  • Media: Water; Steam
  • Port Size: 3.00 to 4.00
Control Valve - Pressure Control -- HPB-S 50
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 928.24
  • Maximum Pressure: 72.52 to 928.24
  • Port Size: 1.97
Multiple Gun Pressure Unloader -- 7590
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Sensitive Regulating Unloader is designed for single or multiple pump, weep or multi-nozzle systems. This unloader maintains set system pressure and goes into by-pass with the release of the trigger or an obstruction downstream. Pressure is held in the line during by-pass with full... [See More]

  • Media: Water
  • Port Size: 1.00
  • Maximum Pressure: 400.00 to 2175.00
ST-280 Unloader Valve w/ 2 Bypass Plug -- 200280511
from Suttner America Company

Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices. [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.38
  • Maximum Pressure: 3600.00
  • Regulator Type: Point Of Use
Fire System Pressure Reducing Valve -- Series 910AF / 910GF
from Ames Fire & Waterworks

The Ames 910GF (Globe) and 910AF (Angle) Pressure Reducing Valves meet all requirements for UL listed fire protection service. Automatically reduces a higher inlet pressure to an adjustable lower outlet pressure regardless of changing flow rate or varying inlet pressure. [See More]

  • Media: Water; Hot Water; Cold Water  ; Potable Water
  • Port Size: 2.00 to 8.00
  • Maximum Pressure: 300.00
  • Regulator Type: Pressure Reducing
Industrial Regulating Valve -- R1510
from General Pump

Industrial Regulating Valve. Features. Regulates the operating pressure of the system by releasing excess volume through the bypass. Limits pressure in the system to the adjusted setting. Protects the system from over pressurization. If outlet flow is blocked, device will totally release flow [See More]

  • Media: Water; Cold Water  
  • Controlled Pressure Range: 21750.00
  • Maximum Pressure: 21750.00
  • Port Size: 0.50 to 0.75
Compact Stainless Steel Water Regulators -- SS263AP
from Watts

Series SS-263AP Compact Stainless Steel Water Regulators are designed for use with deionized water, chemical solutions, and high purity water purification systems applications. They feature a rugged investment cast stainless steel body and cage, stainless steel adjusting screen, oversized orifice... [See More]

  • Media: Water
  • Port Size: 0.25 to 0.50
Control Valve - Pressure Control -- HPI 08
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity (optional feature); LP Gas; Natural Gas; Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 145.04 to 2900.75
  • Maximum Pressure: 145.04 to 2900.75
  • Port Size: 0.31
Pressure Regulator for Accurate and Consistent Pressure -- 7001
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. This is a flow-thru design easily plumbed into the discharge line or directly onto the discharge head. This regulator maintains set system pressure even when only one of several guns or nozzles is... [See More]

  • Media: Water
  • Port Size: 0.50
  • Maximum Pressure: 100.00 to 1000.00
ST-291 S Unloader Valve w/ Micro-Switch -- 200291550
from Suttner America Company

Built-in pressure regulator, adjustable from 850 PSI to 5070 PSI. 1/2" bypass connection. [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.38
  • Maximum Pressure: 850.00 to 5070.00
  • Regulator Type: Point Of Use
Industrial Regulating Valve -- R1520
from General Pump

Industrial Regulating Valve. General Pump, along with our parent company, Interpump Group S.r.l., has been the world leader in plunger pump development since 1982. While known as the leader in plunger pumps for the pressure cleaning industry, we have expanded to serve Vehicle Wash as well as many... [See More]

  • Media: Water; Cold Water  
  • Controlled Pressure Range: 21750.00
  • Maximum Pressure: 21750.00
  • Port Size: 1.00 to 1.25
Dual Controls (Regulator and Relief Valve) -- 1450F
from Watts

Series 1450F Dual Controls (Regulator and Relief Valve) are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system... [See More]

  • Media: Water; Steam
  • Port Size: 0.50
Control Valve - Pressure Control -- HPI-1 32
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity (optional feature); LP Gas; Natural Gas; Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 0.00 to 600.00
  • Maximum Pressure: 0.00 to 600.00
  • Port Size: 1.26
Pressure Regulator for Accurate and Consistent Pressure -- 7011
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. This is a flow-thru design easily plumbed into the discharge line or directly onto the discharge head. This regulator maintains set system pressure even when only one of several guns or nozzles is... [See More]

  • Media: Water
  • Port Size: 0.50
  • Maximum Pressure: 100.00 to 1000.00
ST-291 Unloader Valve -- 200291500
from Suttner America Company

Built-in pressure regulator, adjustable from 850 PSI to 5070 PSI. 1/2" bypass connection. [See More]

  • Media: Water; Hot Water; Cold Water  
  • Port Size: 0.38
  • Maximum Pressure: 850.00 to 5070.00
  • Regulator Type: Point Of Use
Industrial Regulating Valve -- R2
from General Pump

Industrial Regulating Valve. Features. Regulates the operating pressure of the system by releasing excess volume through the by-pass. Protects the system from over pressurization [See More]

  • Media: Water; Hot Water
  • Controlled Pressure Range: 3050.00
  • Maximum Pressure: 3050.00
  • Port Size: 0.75 to 1.25
High Capacity Feed Water Pressure Regulators -- 1156F
from Watts

Series 1156F High Capacity Feed Water Pressure Regulators are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system... [See More]

  • Media: Water; Steam
  • Port Size: 0.50
Control Valve - Pressure Control -- HPP-1 15 PC
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity (optional feature); LP Gas; Natural Gas; Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 0.00 to 600.00
  • Maximum Pressure: 0.00 to 600.00
  • Port Size: 0.59
Pressure Regulator for Accurate and Consistent Pressure -- 7021
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. This is a flow-thru design easily plumbed into the discharge line or directly onto the discharge head. This regulator maintains set system pressure even when only one of several guns or nozzles is... [See More]

  • Media: Water
  • Port Size: 0.75
  • Maximum Pressure: 100.00 to 1000.00
Industrial Regulating Valve -- R2L
from General Pump

Industrial Regulating Valve. General Pump, along with our parent company, Interpump Group S.r.l., has been the world leader in plunger pump development since 1982. While known as the leader in plunger pumps for the pressure cleaning industry, we have expanded to serve Vehicle Wash as well as many... [See More]

  • Media: Water
  • Controlled Pressure Range: 3050.00
  • Maximum Pressure: 3050.00
  • Port Size: 0.75 to 1.25
Iron Process Steam Pressure Regulators -- 152A
from Watts

Series 152A Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in autoclaves, steam tables/irons, vulcanizers and large capacity process services. It is highly sensitive to reduced pressure changes. It consists of an iron... [See More]

  • Media: Water; Steam
  • Port Size: 0.50 to 2.00
Control Valve - Pressure Control -- HPP-3 15 PC
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity (optional feature); LP Gas; Natural Gas; Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 1450.38
  • Maximum Pressure: 72.52 to 1450.38
  • Port Size: 0.59
Pressure Regulator for Accurate and Consistent Pressure -- 7069
from Cat Pumps - High Pressure Pumps & Systems

Pressure regulators maintain established system pressure in the discharge line and at the pump head. It allows excess flow to be by-passed back to inlet of pump, to a tank, or to drain. The pressure regulator also keeps the system at constant pressure in applications where the demand changes or when... [See More]

  • Media: Water
  • Port Size: 0.75
  • Maximum Pressure: 40.00 to 200.00
Industrial Regulating Valve -- R3HP/450
from General Pump

Industrial Regulating Valve. Features. Feature new, lighter design and hot water capability. Regulates the operating pressure of the system by releasing excess volume through the by-pass. Protects the system from over pressurization [See More]

  • Media: Water; Hot Water; Cold Water  
  • Controlled Pressure Range: 6525.00
  • Maximum Pressure: 6525.00
  • Port Size: 1.00
Lead Free* Mini Brass Water Pressure Regulators -- LF560
from Watts

Series LF560 Mini Water Pressure Reducing Valves are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption. This series is ideal where a small economical package is required such as on special industrial process... [See More]

  • Media: Water
  • Port Size: 0.12 to 0.25
Control Valve - Pressure Control -- SPB 08
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 145.04 to 2900.75
  • Maximum Pressure: 145.04 to 2900.75
  • Port Size: 0.31
Pressure Regulator for Accurate and Consistent Pressure -- 7080
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. This design easily plumbed into the discharge line or directly onto the discharge head using a tee fitting. This regulator maintains set system pressure even when only one of several guns or nozzles is... [See More]

  • Media: Water
  • Port Size: 0.37
  • Maximum Pressure: 150.00 to 1450.00
Industrial Regulating Valve -- R4090
from General Pump

Industrial Regulating Valve. General Pump, along with our parent company, Interpump Group S.r.l., has been the world leader in plunger pump development since 1982. While known as the leader in plunger pumps for the pressure cleaning industry, we have expanded to serve Vehicle Wash as well as many... [See More]

  • Media: Water; Cold Water  
  • Controlled Pressure Range: 5800.00
  • Maximum Pressure: 5800.00
  • Port Size: 2.50
Lead Free* Precision Low Pressure Regulator -- LF215
from Watts

Series LF215 Super Sensitive Low Pressure Regulators are designed to meet low pressure precision requirements. The high ratio of diaphragm to orifice provides excellent performance and stability at low reduced pressure. The Series LF215 is ideally suited for water requirements up to 2.5 gpm (9.5... [See More]

  • Media: Water
  • Port Size: 0.25 to 0.38
Control Valve - Pressure Control -- SPB 65
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 0.00 to 900.00
  • Maximum Pressure: 0.00 to 900.00
  • Port Size: 2.56
Pressure Regulator for Accurate and Consistent Pressure -- 7085
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. This design easily plumbed into the discharge line or directly onto the discharge head using a tee fitting. This regulator maintains set system pressure even when only one of several guns or nozzles is... [See More]

  • Media: Water
  • Port Size: 0.25
  • Maximum Pressure: 205.00 to 2300.00
Industrial Regulating Valve -- ZKSX1
from General Pump

316 Stainless steel regulating valve. General Pump, along with our parent company, Interpump Group S.r.l., has been the world leader in plunger pump development since 1982. While known as the leader in plunger pumps for the pressure cleaning industry, we have expanded to serve Vehicle Wash as well... [See More]

  • Media: Water; Hot Water; Cold Water  
  • Controlled Pressure Range: 3600.00
  • Maximum Pressure: 3600.00
  • Port Size: 0.50
Lead Free* Small Pressure Regulator, 2-Way -- LF26A
from Watts

Series LF26A Lead Free* Small Pressure Regulators are used in small general purpose applications to regulate pressure in piping systems using water and No. 2 fuel oil. It consists of a Lead Free* brass body construction with NPT threaded female inlet and outlet connections, 1/4 in. 2-way... [See More]

  • Media: Water
  • Port Size: 0.12 to 0.50
Control Valve - Pressure Control -- SPB-H 15
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 1740.45
  • Maximum Pressure: 72.52 to 1740.45
  • Port Size: 0.59
Pressure Regulator for Accurate and Consistent Pressure -- 7350SS
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. It is constructed of 316SS. This is a flow-thru design easily plumbed into the discharge line or directly onto the discharge head. This regulator maintains set system pressure even when only one of several... [See More]

  • Media: Water
  • Port Size: 0.37
  • Maximum Pressure: 400.00 to 1500.00
Pneumatically-Operated Pressure Regulator -- PN3
from General Pump

Industrial pneumatic valve. Features. Available in 3 versions according to pressure and volume required. Allows remote control of the water pressure. Allows off-load start up. When there is no air pressure water flows through the by-pass without pressure. No discharge leakage in bypass. Suitable for... [See More]

  • Media: Water; Hot Water; Cold Water  
  • Controlled Pressure Range: 4350.00
  • Maximum Pressure: 4350.00
  • Port Size: 1.50
Lead Free* Small Pressure Regulator, 3-Way -- LF263A
from Watts

Series LF263A Lead Free* Small Pressure Regulators are used in small general purpose applications to regulate pressure in piping systems using water and No. 2 fuel oil. It consists of a Lead Free* brass body construction with NPT threaded female inlet and outlet connections, 1/4 in. 3-way... [See More]

  • Media: Water
  • Port Size: 0.25 to 0.50
Control Valve - Pressure Control -- SPB-H 32
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 1740.45
  • Maximum Pressure: 72.52 to 1740.45
  • Port Size: 1.26
Pressure Regulator for Accurate and Consistent Pressure -- 7361SS
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. It is constructed of 316SS. This is a flow-thru design easily plumbed into the discharge line or directly onto the discharge head. This regulator maintains set system pressure even when only one of several... [See More]

  • Media: Water
  • Port Size: 1.25
  • Maximum Pressure: 400.00 to 1000.00
Pneumatically-Operated Pressure Regulators -- PN4
from General Pump

Industrial Pneumatic Valve, with and without check valve. Features. Available in 2 versions according to pressure and volume required. Allows remote control of the water pressure. Allows off-load start up. When there is no air pressure water flows through the by-pass without pressure. No discharge... [See More]

  • Media: Water; Hot Water; Cold Water  
  • Controlled Pressure Range: 4300.00
  • Maximum Pressure: 4300.00
  • Port Size: 0.25 to 1.50
Miniature Plastic Water Pressure Regulators -- P60
from Watts

Series P60 Miniature Plastic Water Pressure Regulators are used in general purpose and OEM applications to regulate pressure in systems that require a constant downstream and accurate flow performance. It consists of a thermoplastic body construction with 1/4 in. NPT female connections in a straight... [See More]

  • Media: Water
  • Port Size: 0.25
Control Valve - Pressure Control -- SPB-N 15
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; High Purity (optional feature); Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 14.50 to 232.06
  • Maximum Pressure: 14.50 to 232.06
  • Port Size: 0.59
Pressure Regulator for Accurate and Consistent Pressure -- 7375SS
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulator is designed for single or multiple pump, weep or multi-nozzle systems. It is constructed of 316SS. This is a flow-thru design easily plumbed into the discharge line or directly onto the discharge head. This regulator maintains set system pressure even when only one of several... [See More]

  • Media: Water
  • Port Size: 1.50
  • Maximum Pressure: 100.00 to 1000.00
Stainless Steel Pressure Regulating Valve -- RX3
from General Pump

Stainless steel regulating valve. Features. Regulates the operating pressure of the system by releasing excess volume through the by-pass. Protects the system from over pressurization [See More]

  • Media: Water; Hot Water; Cold Water  
  • Controlled Pressure Range: 4350.00
  • Maximum Pressure: 4350.00
  • Port Size: 1.00 to 1.25
Stainless Steel Process Steam Pressure Regulators -- 152SS
from Watts

Series 152SS Stainless Steel Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in autoclaves, steam tables/irons, vulcanizers and large capacity process services. It is highly sensitive to reduced pressure changes. It... [See More]

  • Media: Water; Steam
  • Port Size: 0.50 to 1.00
Control Valve - Pressure Control -- SPP-2 15 DR
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Media: Air; Breathable; Compressed Air; Water; Steam (optional feature); Hot Water; Cold Water  ; Ground Water; Hydraulic; Potable Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity (optional feature); LP Gas; Natural Gas; Specialty Corrosive (optional feature)
  • Controlled Pressure Range: 72.52 to 1450.38
  • Maximum Pressure: 72.52 to 1450.38
  • Port Size: 0.59
Pressure Sensitive Regulating Unloader -- 7500S
from Cat Pumps - High Pressure Pumps & Systems

This Pressure Regulating Unloader is designed for single gun or pump operation. This unloader maintains set system pressure and goes into by-pass with the release of the trigger or an obstruction downstream. The pressure sensitive feature permits a wide range of flows and quickly resumes full... [See More]

  • Media: Water
  • Port Size: 0.37
  • Maximum Pressure: 100.00 to 2000.00
Stainless Steel Regulating Valves -- R1X/400A and R1X/600A
from General Pump

Stainless Steel Regulating Valve. Features. Feature new, lighter design and hot water capability. Regulates the operating pressure of the system by releasing excess volume through the by-pass. Protects the system from over pressurization [See More]

  • Media: Water; Hot Water
  • Controlled Pressure Range: 8700.00
  • Maximum Pressure: 8700.00
  • Port Size: 0.75