Pressure Relief Valves Air Valves

Relief / Inflation Valve -- 80161
from Qosina Corp.

Qosina is a leading supplier of Relief / Inflation Valve with 9/16 inch Diameter (14 mm), 1.9 - 2.3 psi CP. Get fast shipping and volume discounts on Relief Valves parts. [See More]

  • Valve Type: Relief
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]

  • Valve Type: Regulator; Servo; Relief
  • Media Temperature: 0 to 150
  • Maximum Pressure: 1.00 to 98.00
  • Connection Description: Threaded; 1/8" or 1/4" FPT
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]

  • Valve Type: Regulator; Blow Off; Hydraulic; Relief; Safety
  • Flow (Cv): 0.00 to 0.07
  • Valve Size: 0.19
  • Maximum Pressure: 0.00 to 500.00
Relief Valves
from Haskel International LLC

Featuring a repeatable pressure release design for pressures up to 20,000 psi (1,380 bar). [See More]

  • Valve Type: Relief
  • Maximum Pressure: 1500.00 to 20000.00
  • Valve Size: 0.75
  • Connection Description: Compression
Relief Valve/Sequence Valve -- R-6100
from Air Logic

The Valve is designed for precise control in pneumatic control circuits. It can be used as a relay valve to sequence specific signal operations or as a relief valve to limit pressure in a pneumatic system. Fixed or adjustable pressure settings are available; the pressure range is 0-20 PSI. To adjust... [See More]

  • Valve Type: Relief; Sequence Valve
  • Maximum Pressure: 30.00
  • Valve Size: 0.06 to 0.12
  • Media Temperature: 40 to 120
High Pressure Relief Valves -- FRHA Series
from FUJIKURA COMPOSITES Inc.

Features. High pressure range.(Max setting pressure: 4.2Mpa [609.16psi]). Small and light weight. Cracking pressure ’s setting is done before delivering. Applications. Machine Tools :Milling machine, NC lathe, laser processing machine etc. Industrial furnace :General industrial... [See More]

  • Valve Type: Relief
  • Flow (Cv): 13.00 to 29.00
  • Valve Size: 0.12 to 0.75
  • Maximum Pressure: 986.25
T Pressure Relief Valve -- 80141
from Qosina Corp.

Qosina is a leading supplier of T Pressure Relief Valve with 0.25 inch OD x 0.281 inch OD x 0.25 inch OD, 2.5 psi, +/- 20% Crack Tolerance. Get fast shipping and volume discounts on Relief Valves parts. [See More]

  • Valve Type: Relief
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]

  • Valve Type: Regulator; Blow Off; Hydraulic; Relief; Safety
  • Flow (Cv): 0.00 to 0.04
  • Valve Size: 0.12
  • Maximum Pressure: 0.00 to 500.00
High Pressure Relief Valves -- FRHL Series
from FUJIKURA COMPOSITES Inc.

Features. High pressure range.(Max setting pressure: 4.2Mpa [609.16psi]). Connecting outlet port is the best to recover exhaust gas/liquid. Cracking pressure ’s setting is done before delivering. Applications. Machine Tools :Milling machine, NC lathe, laser processing machine etc. [See More]

  • Valve Type: Relief
  • Flow (Cv): 13.00 to 19.00
  • Valve Size: 0.12 to 0.25
  • Maximum Pressure: 986.25
T Pressure Relief Valve -- 80142
from Qosina Corp.

Qosina is a leading supplier of T Pressure Relief Valve with 0.25 inch OD x 0.281 inch OD x 0.25 inch OD, 8 psi, +/- 25% Crack Tolerance. Get fast shipping and volume discounts on Relief Valves parts. [See More]

  • Valve Type: Relief
Miniature Diaphragm Relief Valve -- RVD
from Beswick Engineering Co., Inc.

Beswick's miniature diaphragm relief valve is an excellent choice for applications requiring a valve which opens on rising pressure. Design offers compactness, light weight and high accuracy and is an outstanding choice for pressure relieving applications from 0 to 80 psig. [See More]

  • Valve Type: Blow Off; Hydraulic; Relief; Safety
  • Flow (Cv): 0.00 to 0.04
  • Valve Size: 0.04
  • Maximum Pressure: 0.00 to 500.00
Low Pressure Relief Valves -- FRA Series
from FUJIKURA COMPOSITES Inc.

Features. High precision cracking performance, high sealability. Small and light design is ideal for fluid that exhaust to outside. Various port sizes. Cracking pressure ’s setting is done before delivering. Applications. Machine Tools :Milling machine, NC lathe, laser processing... [See More]

  • Valve Type: Relief
  • Flow (Cv): 13.00 to 38.00
  • Valve Size: 0.12 to 1.00
  • Maximum Pressure: 234.96
T Pressure Relief Valve -- 80143
from Qosina Corp.

Qosina is a leading supplier of T Pressure Relief Valve with 0.250 inch OD x 0.281 inch OD x 0.250 inch OD, 30 psi, +/- 10% Crack Tolerance. Get fast shipping and volume discounts on Relief Valves parts. [See More]

  • Valve Type: Relief
Ultra-Miniature Pressure Relief Valve -- RV-MLS
from Beswick Engineering Co., Inc.

Description: Beswick Engineering's RV-MLS series single stage piston style pressure relief valves offer relatively precise back pressure regulation in an extremely compact package. The RV-MLS is the smallest relief valve that we currently offer, and is primarily intended for applications where space... [See More]

  • Valve Type: Hydraulic; Relief
  • Connection Description: Threaded; Multiple Inlet Port Options Such as Tubing Barbs and 10-32 Threads, and a Male 10-32 Threaded Outlet Port
  • Maximum Pressure: 0.00 to 500.00
  • Actuation: Mechanical
Low Pressure Relief Valves -- FRC Series
from FUJIKURA COMPOSITES Inc.

Features. High precision cracking performance, high sealability. Deflector cap controls direction of blow-out when it reliefs. In exposure use environment , FRC reduce the invasion of foreign substance into valve . Cracking pressure ’s setting is done before delivering. Applications. Machine... [See More]

  • Valve Type: Relief
  • Flow (Cv): 13.00 to 29.00
  • Valve Size: 0.12 to 0.75
  • Maximum Pressure: 234.96
T Pressure Relief Valve -- 80193
from Qosina Corp.

T Pressure Relief Valve [See More]

  • Valve Type: Relief
Low Pressure Relief Valves -- FRL Series
from FUJIKURA COMPOSITES Inc.

Features. High precision cracking performance, high sealability. Small and light design is ideal for fluid that exhaust to outside. Various port sizes. Cracking pressure ’s setting is done before delivering. Connecting outlet port is the best to recover exhaust gas/liquid. Applications. [See More]

  • Valve Type: Relief
  • Flow (Cv): 19.00 to 50.00
  • Valve Size: 0.12 to 1.25
  • Maximum Pressure: 234.96
T Pressure Relief Valve -- 80194
from Qosina Corp.

T Pressure Relief Valve [See More]

  • Valve Type: Relief
Low Pressure Relief Valves -- VR1 Series
from FUJIKURA COMPOSITES Inc.

Features. Compact design allowing installation in a space-saving manner. The relief pressure is high precision because the difference in opening and closing pressure is small. Relief pressure other than the standard specification can be set as custom order. (Setting pressure range:30... [See More]

  • Valve Type: Relief
  • Maximum Pressure: 21.76
  • Valve Size: 0.12 to 0.25
  • Connection Description: Threaded
T Pressure Relief Valve -- 80195
from Qosina Corp.

T Pressure Relief Valve [See More]

  • Valve Type: Relief
Relief Valves -- FRM1 Series
from FUJIKURA COMPOSITES Inc.

Features. Special packing rubber inhibits valve ’s vibration. Setting of cracking pressure is controllable. (Pressure setting is done before shipping). Body material is stainless (SUS314), excellent corrosion resistance. Liquid available, In-line type, High flow model. Applications. Machine... [See More]

  • Valve Type: Relief
  • Maximum Pressure: 435.11
  • Valve Size: 0.25
  • Media Temperature: 32 to 194
T Pressure Relief Valve -- 80196
from Qosina Corp.

T Pressure Relief Valve [See More]

  • Valve Type: Relief
Relief Valves -- FRM2 Series
from FUJIKURA COMPOSITES Inc.

Features. Designed to reduce risk of outside-leak better than FRM1. As seal material. EPDM, kalrez are available in chemical, solvent and corrosive fluid. Setting of cracking pressure is controllable. (Pressure setting is done before shipping). High flow rate model. Applications. Machine Tools... [See More]

  • Valve Type: Relief
  • Maximum Pressure: 290.07
  • Valve Size: 0.25
  • Media Temperature: 32 to 194
T Pressure Relief Valve -- 80197
from Qosina Corp.

T Pressure Relief Valve [See More]

  • Valve Type: Relief
T Pressure Relief Valve, Female Luer Lock Inlet, Male Luer Slip Outlet -- D002501
from Qosina Corp.

Qosina is a leading supplier of Pressure Relief T Valve with 2.5 psi +/- 15% Crack Tolerance. Get fast shipping and volume discounts on Relief Valves parts. [See More]

  • Valve Type: Relief
Pressure Reducing Valve -- AF-10
from Armstrong International

The GD-10/10F is a lightweight direct-acting diaphragm valve used primarily for pneumatic tool air supply and non-hazardous gas regulation. Screwed connections make it easy to support in position without external sensing lines or other parts. Zinc or aluminum bodies eliminate rust and scale. Plug,... [See More]

  • Valve Type: Diaphragm; Control Valve; Relief
  • Maximum Pressure: 0.00 to 250.00
  • Valve Size: 0.25 to 1.00
  • Connection Description: Threaded; (1/4", 3/8", 1/2", 3/4", 1") NPT
Aerospace Relief Valves
from Valcor Engineering Corporation

Valcor Relief Valves provide over-pressurization protection with direct acting and/or pilot operated mechanical components. Our relief valves are available in dual ported (inlet and outlet ports) or ambient vented styles and are suitable for many different aerospace plumbing applications. [See More]

  • Valve Type: Hydraulic; Relief
  • Connection Description: Threaded
  • Maximum Pressure: 20.00 to 3800.00
Pressure Relief Valves
from Carr Lane Manufacturing Co.

This safety valve is used to protect hydraulic circuits from unexpected pressure increases. Applications include disconnected pallet fixtures, where the temperature of a closed system could increase and cause hydraulic pressure to exceed acceptable operating limits. Poppet-type valve, directly... [See More]

  • Valve Type: Hydraulic; Relief
  • Maximum Pressure: 7500.00
  • Valve Size: 0.25 to 0.50
  • Connection Description: Threaded; 1/4" to 1/2" BSPP
High Pressure Relief Valves
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Valve Type: Relief
  • Flow (Cv): 0.07 to 1.20
  • Valve Size: 0.08 to 0.31
  • Maximum Pressure: 1500.00 to 60000.00
Hopper / Silo Pressure Relief Valve -- PRV
from DMN, Incorporated

The PRV over-and-underpressure relief valve is an indispensable component for guaranteeing atmospheric pressure in receiving and discharging vessels. The PRV is designed to avoid an explosion or implosion which can occur when an unacceptable level of pressure or vacuum arises inside the hopper or... [See More]

  • Valve Type: Relief
  • Media Temperature: 14 to 302
  • Maximum Pressure: -0.29 to 0.65
  • Connection Description: BoltFlange
Release Valve -- D-2454-12H
from Harwood Engineering Company

Features. Service for liquids and gases for pressures up to 200,000 psi. Hydraulically-operated. Replaceable seat and packings. Hydraulic control pressure of 1,000-1,500 psi. Hydraulic control ports are ¼NPT. Options. Stainless steel valves for water service. Custom design available. [See More]

  • Valve Type: Relief; Release Valve
  • Connection Description: Threaded; Inlet: 12H, Release Port: ¼ NPT
  • Maximum Pressure: 200000.00
  • Actuation: Mechanical; Hydraulic
Safety Relief Valve -- WSVB-12M-13S-D
from Watson McDaniel Company

The WSVB Safety Relief Valves are used for over-pressure protec- tion on unfired pressure vessels in saturated steam systems. As safety valves open on a non-compressible fluid applica- tion, the disc lifts directly proportional to the increase in system pressure over the valve set point. Safety... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 250.00
  • Valve Size: 0.50 to 0.75
  • Connection Description: Threaded; 1/2" NPT, 3/4" NPT
Pressure Relief Valves -- Steam, Air and Liquids Safety Valves
from Curtiss-Wright, Valve Group

Curtis Wright provides a variety of industrial grade pressure relief valves that meet the harsh environments suitable for applications such as power and oil, petrochemical, hydrocarbon service, seawater cooling systems, offshore applications. Curtiss-Wright pressure relief valves are supplied... [See More]

  • Valve Type: Relief
  • Media Temperature: -319 to 1499
  • Valve Size: 0.50 to 24.00
Blowdown / Depressurisation Valve -- BDV1
from Spirax-Sarco

The BDV depressurisation valves are designed to be fitted into " , ½ " and DN15 connections for drain / blowdown / purge and vent / depressurisation of pipework or products. The B DV1 provides discharge straight through the valve, generally to be used as a drain, or for line depressurisation... [See More]

  • Valve Type: Blow Off; Relief
  • Flow (Cv): 0.56
  • Valve Size: 0.38 to 0.50
  • Maximum Pressure: 0.00 to 1232.82
Bushing Valve -- BUD (BU-050x0375)
from Check-All Valve Mfg. Co.

The Bushing Valve is a check valve with a standard bushing housing. The valve is adaptable to many types of service applications. It has very little restriction and produces a low pressure drop. It can be used quite effectively in systems where flow and pressure drop are critical by the use of a... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon; Bushing Valve
  • Flow (Cv): 2.60
  • Valve Size: 0.50
  • Maximum Pressure: 3000.00
1" ACeR Bottom Load Polypropylene 3-Way Actuated Valve -- KZ17FM
from KZValve by KZCO

The KZValve QX Series 3-Way, Side Load, Full Port, Ball Valves (On-On Diverter) are engineered for actuation and designed to work with the KZValve actuators. These reliable valves are proven performers season after season. • 3/4", 1" and 11/2" full port valves. • Ball: 316 stainless steel. [See More]

  • Valve Type: Ball; Control Valve; Relief
  • Flow (Cv): 25.00
  • Valve Size: 1.00
  • Maximum Pressure: 150.00
Pressure Relief Module -- TVS20
from WEH Technologies Inc.

Vacuum pressure relief module for vacuum pump protection. The vacuum pressure relief module is used to protect the vacuum pump from excess pressure. Even in cases of rapid pressure rises (up to 4,350 psi) the vacuum pressure relief module protects the vacuum pump and its peripherals effectively. If... [See More]

  • Valve Type: Relief; Anti-Siphon
  • Maximum Pressure: 2.90
  • Valve Size: 0.47
  • Media Temperature: 41 to 140
Automatic Relief/Bleed Valve -- 1600-60
from Terra Universal, Inc.

Continuously bleeds off excess internal gas to maintain a safe positive pressure inside glove boxes. Variable release mechanism automatically discharges any sudden surge of incoming gas. Protects against accidental negative pressure by functioning as a check valve. Extends life of doors and gaskets. [See More]

  • Valve Type: Check; Block Bleed; Relief
  • Connection Description: Threaded (optional feature); Union (optional feature)
  • Valve Size: 0.62 to 1.00
  • Actuation: Electric
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 356
Pressure Relief Valve -- 713-9001-20
from Clark Solutions

The 1/4" to 3/4" relief valves are suitable for pressure settings up to 100 PSI. Higher pressure settings are possible by changing the spring. The 1" relief valve is suitable for pressure settings up to 200 PSI. [See More]

  • Valve Type: Ball; Poppet; Relief
  • Connection Description: Threaded; 1/4" NPT
  • Valve Size: 0.25
DN10 Atmospheric Discharge Safety Relief Valve -- DN10
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 10mm Nominal Bore Atmospheric Discharge Safety Relief Valve For Compressed Air & Gases. Notes: Relieving pressure is set... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 6.96 to 667.17
  • Valve Size: 0.50 to 0.75
  • Media Temperature: 5 to 392
Quick Exhaust Valve
from Trebor International

Many of our end users have lines with high backpressures, which can negatively affect the operation of AODD pumps. To help reduce the backpressure on pumps in such applications, we designed the Quick Exhaust Valve. In addition to reducing the exhaust backpressure, it can capture any chemical in the... [See More]

  • Valve Type: Relief
  • Connection Description: Threaded
  • Flow (Cv): 1.80
Relief Valve -- V63-D-4T
from DK-LOK U.S.A.

Up to 6000psig (413bar). Up to 204 ℃ (400 ℉). SS316. Cracking pressure 50 to 6000psing (3.4 to 413bar). DK-LOK OD 1/4 - 1/2 inch. Pipe thread 1/4 - 1/2 inch [See More]

  • Valve Type: Relief
  • Flow (Cv): 0.60
  • Valve Size: 0.19
  • Maximum Pressure: 3000.00
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Relief
  • Flow (Cv): 0.00 to 1.00
  • Valve Size: 0.50
  • Maximum Pressure: 0.00 to 150.00
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 6.90
  • Valve Size: 0.59
  • Maximum Pressure: 72.52 to 1740.45
Air Preparation Valves
from IBT Industrial Solutions

IBT Industrial Solutions provides products and technical services for a complete line of pneumatic products. Our experience and expertise in the fluid power business, coupled with the strength and reach of our extensive distribution network give you the peace of mind that IBT is the right choice for... [See More]

  • Valve Type: Regulator; Relief; Lockout
Industrial Safety Relief Valve -- SV3/200
from General Pump

Industrial Safety Relief Valve. Features. Duty: It limits the pressure at the max working pressure of the system. How it works: When the max working pressure is exceeded it opens and discharges the total pump flow in the atmosphere eliminating the high pressure in the system. Supply: The valve is... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 2900.00
  • Valve Size: 0.75
  • Connection Description: Threaded; 3/4" G
Safety Relief Valve for Air, Gas, and Vapors, ASME Section VIII -- Figure 41A
from Watts

Series Figure 41A Safety Relief Valves for Air, Gas, and Vapors are ASME section VIII valves used for compressors, intercoolers, aftercoolers and receivers, air makeup units, gas burners, pneumatic conveying/elevating equipment, dryers and other pressure vessels and piping, that handle air, gases,... [See More]

  • Valve Type: Relief; Safety
Piping, Valves & Fittings
from Chemac Inc./Uraca/Uhde HPT/Gather/BHDT

High Pressure Piping, Valves and Fittings. Based on the High-pressure valves and fittings to IG standards for pressure ratings of 325 and 700 bar, Chemac Inc offers these for pressure ratings of 500, 1600, 2500, 3200, 3600 and 4000 bar in similar construction with lens-type gaskets. Valves with... [See More]

  • Valve Type: Check; Angle; Butterfly; Diaphragm; Globe; Piston; Control Valve; Relief
TESCOM™ 98 Series Filter Pressure Control -- 98 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

98 Series high pressure filters offer operating pressure ratings up to 10,000psig / 690 bar with Mini In-line and TEE-Type designs. Ideal for use in filtration prior to pressure control components to protect from particulate contamination. Operating pressure ratings up to 10,000 psig / 690 bar. [See More]

  • Valve Type: Regulator; Relief
  • Maximum Pressure: 10000.00
  • Valve Size: 0.25 to 0.50
  • Media Temperature: -320 to 550
Safety Relief Valves -- Brand: Mallard Control
from CIRCOR Energy

CIRCOR Energy offers several lines of spring-loaded safety relief valves ideally suited for pipe and pressure vessel protection in Upstream, Midstream and Downstream Hydrocarbon applications. Useful for air, gas, liquid and mixed phase services, these valves are designed for reliable operation, long... [See More]

  • Valve Type: Relief; Safety
  • Connection Description: Threaded
  • Valve Size: 0.25 to 3.00
Pressure Reducing Valve -- GD-200
from Armstrong International

The GD-200/200H valves offer high capacity and highly accurate control, with a large, cupped diaphragm for a long stroke. Compact and rugged, the GD-200 ’s composition valve and bronze metal seat mean high performance over a longer service life. Well suited to non-viscous liquid pressure... [See More]

  • Valve Type: Diaphragm; Control Valve; Relief
  • Maximum Pressure: 150.00
  • Valve Size: 2.00 to 6.00
  • Media Temperature: ? to 175
Relief Valves
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Valve Type: Relief
  • Flow (Cv): 0.14 to 0.25
  • Valve Size: 0.14 to 0.25
  • Maximum Pressure: 6000.00
Connector Valve -- CND (CON-050)
from Check-All Valve Mfg. Co.

The Connector Valve is a check valve with a hex nipple or connector housing. It is designed to be used in installations where check valves with male pipe threads are required. The Connector Valve is adaptable for use as a check valve, vacuum breaker, or low pressure relief valve. Two valves used in... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Relief; Anti-Siphon
  • Flow (Cv): 2.30
  • Valve Size: 0.50
  • Maximum Pressure: 3000.00
Pressure Relief Module -- TVS21
from WEH Technologies Inc.

Vacuum pressure relief module for venting to the outside for vacuum pump protection. The TVS21 vacuum pressure relief module is used to protect the vacuum pump from excess pressure. The vacuum pressure relief module type TVS21 protects the pump from damages by venting the excess pressure safely into... [See More]

  • Valve Type: Relief; Anti-Siphon
  • Maximum Pressure: 2.90
  • Valve Size: 0.47
  • Media Temperature: 41 to 140
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 356
DN13 Atmospheric Discharge Safety Relief Valve -- DN13
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 13mm Nominal Bore Atmospheric Discharge Safety Relief Valve For Compressed Air & Gases. Notes: Relieving pressure is set... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 40.61 to 304.58
  • Valve Size: 0.50 to 0.75
  • Media Temperature: 5 to 392
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Relief
  • Flow (Cv): 0.00 to 8.50
  • Valve Size: 0.12 to 1.00
  • Maximum Pressure: 0.00 to 2500.00
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 16.70
  • Valve Size: 1.26
  • Maximum Pressure: 72.52 to 1740.45
Pneumatically Actuated Pressure Maintaining Valve -- PDV
from Chemac Inc./Uraca/Uhde HPT/Gather/BHDT

Pneumatically Actuated Pressure Maintaining Valve. Holds the discharge pressure constant, independent of the counter pressure. Recommended for multi-consumer operation. No pressure loss in case of switching. to additional consumers thus increasing. § Safety of the service personnel. §... [See More]

  • Valve Type: Relief
Pressure Reducing Valve -- GD-30
from Armstrong International

The GD-30 is a compact, high-performance direct-acting valve. Economical to buy and use, it is ideal for those low- to moderate-flow applications where accuracy of +/- 10% is acceptable. The GD-30 is well suited for laundry and dry-cleaning equipment, hospital equipment, tire molds, humidifiers,... [See More]

  • Valve Type: Bellows; Control Valve; Relief
  • Maximum Pressure: 250.00
  • Valve Size: 0.50 to 2.00
  • Media Temperature: ? to 410
Flange Insert Valve -- 0.5" FIV
from Check-All Valve Mfg. Co.

Flange Insert valves are the ultimate check valves in flanged systems. They provide the simplest most economical way to install check valves in a piping system, the valve body automatically positions the valve and holds it in place while bolts are being installed and tightened. All that is required... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Flow (Cv): 2.40
  • Valve Size: 0.50
  • Connection Description: BoltFlange; Face Seal (optional feature); 1-3/8" O.D. Flange
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 338
DN15 Atmospheric Discharge Safety Relief Valve -- DN15
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 15mm Nominal Bore Atmospheric Discharge Safety Relief Valve For Compressed Air & Gases. Notes: Relieving pressure is set... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 36.26 to 304.58
  • Valve Size: 0.75 to 1.00
  • Media Temperature: -40 to 392
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Relief
  • Flow (Cv): 0.00 to 0.07
  • Valve Size: 0.12
  • Maximum Pressure: 0.00 to 10000.00
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 27.80
  • Valve Size: 1.26
  • Maximum Pressure: 14.50 to 232.06
Pneumatically High Pressure Switching Valve -- PSV 10/120
from Chemac Inc./Uraca/Uhde HPT/Gather/BHDT

Pneumatically High Pressure Switching Valve. ß Mode of operation: Main valve is closed by pneumatically short sotroke cylinder against pressure spring. ß Switchable against pressure. ß Multistage possible. ß Switching positions: Without enery closed (Standard) or without... [See More]

  • Valve Type: Control Valve; Relief
Pressure Reducing Valve -- GD-45
from Armstrong International

The GD-45 is a compact, high-performance direct-acting valve. Inexpensive to buy and use, it is ideal for those moderate-flow applications that do not justify the higher cost of pilot-controlled valves. The GD-45 is well suited for laundry and dry-cleaning equipment, hospital equipment, tire molds,... [See More]

  • Valve Type: Bellows; Control Valve; Relief
  • Maximum Pressure: 300.00
  • Valve Size: 0.50 to 1.00
  • Media Temperature: ? to 450
Flanged & Drilled -- HVH (HVFD-100)
from Check-All Valve Mfg. Co.

The Check-All Flanged & Drilled check valve is a one-piece cast body valve with ANSI/ASME B16.5 Class 150 flanged ends. The HVFD series valve is used when higher flow rates and lower pressure drops are required. The valve is available in sizes 1 through 10 inches and standard materials of 316... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Flow (Cv): 14.20
  • Valve Size: 1.00
  • Connection Description: BoltFlange; Face Seal (optional feature); 4-1/4" O.D. Flange
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 356
DN18 Atmospheric Discharge Safety Relief Valve -- DN18
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 18mm Nominal Bore Atmospheric Discharge Safety Relief Valve for Compressed Air & Gases. Notes: Relieving pressure is set... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 30.46 to 522.14
  • Valve Size: 1.00 to 1.50
  • Media Temperature: -40 to 356
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Relief
  • Flow (Cv): 0.00 to 0.07
  • Valve Size: 0.12
  • Maximum Pressure: 0.00 to 5000.00
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 6.90
  • Valve Size: 0.59
  • Maximum Pressure: 72.52 to 928.24
Pressure Reducing Valve -- GD-6N
from Armstrong International

The GD-6N and GD-6 are compact, direct-acting diaphragm valves ideal for low-flow applications, including laundry/dry-cleaning equipment, hospital equipment, tire/plastic molds and food processing. Lightweight and compact, the valves require no external sensing lines or additional parts. An external... [See More]

  • Valve Type: Diaphragm; Control Valve; Relief
  • Maximum Pressure: 150.00
  • Valve Size: 0.38 to 1.00
  • Media Temperature: ? to 450
Flanged & Drilled PTFE Lined -- HTH (HVFD-T-100)
from Check-All Valve Mfg. Co.

The Check-All Flanged & Drilled - PTFE Lined check valve is a one-piece body valve with ANSI/ASME flanged ends. The valve has a solid one-piece PTFE liner, which covers the flange faces out to the raised face diameter. All wetted surfaces are fluoropolymer (PTFE/FEP/PFA) including the FEP... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Flow (Cv): 12.60
  • Valve Size: 1.00
  • Maximum Pressure: 55.00
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 356
DN25 Atmospheric Discharge Safety Relief Valve -- GA 106
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 25mm Nominal Bore Atmospheric Discharge Safety Relief Valve for Clean & Particle Laden Gases. Notes: Relieving pressure is... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 7.25 to 174.05
  • Valve Size: 1.00 to 2.00
  • Media Temperature: -22 to 356
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Relief
  • Flow (Cv): 0.00 to 0.01
  • Valve Size: 0.12
  • Maximum Pressure: 0.00 to 3000.00
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 27.80
  • Valve Size: 1.26
  • Maximum Pressure: 72.52 to 928.24
Pressure Reducing Valve -- GP-1000
from Armstrong International

The GP-1000 Series valves are pilot-controlled for accurate regulation of pressure under widely ranging flow. The internal-pilot design eliminates external components and piping. Internally piloted GP Series valves are capable of larger capacity and greater accuracy than direct-acting valves. [See More]

  • Valve Type: Diaphragm; Pilot; Control Valve; Relief
  • Maximum Pressure: 15.00 to 250.00
  • Valve Size: 0.50 to 2.00
  • Media Temperature: ? to 450
Lined Pipe Valve -- LPH (LPI-100)
from Check-All Valve Mfg. Co.

The Lined Pipe Insert valve is designed to mate between two flanges on most lined pipe systems. It provides the simplest most economical way to install a check valve in a lined piping system. No gaskets are required, just spread the flanges, center the valve and bolt the flanges together. Lined Pipe... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Flow (Cv): 2.40
  • Valve Size: 1.00
  • Maximum Pressure: 55.00
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 356
DN25 Enclosed Discharge Safety Relief Valve -- DN25
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 25mm Nominal Bore Enclosed Discharge Safety Relief Valve for Compressed Air & Gases. Notes: Maximum permissible built up... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 81.95 to 435.11
  • Valve Size: 1.25 to 2.00
  • Media Temperature: -4 to 392
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Relief
  • Flow (Cv): 0.01 to 160.00
  • Valve Size: 1.00 to 4.00
  • Maximum Pressure: 0.00 to 500.00
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 1.20
  • Valve Size: 0.31
  • Maximum Pressure: 145.04 to 2900.75
Mini-Check Valve -- MCV-0125
from Check-All Valve Mfg. Co.

The Check-All Mini-Check is a three piece constructed check valve. The valve is designed for minimum pressure drops. The three piece construction permits many combinations of end fittings, which makes the valve adaptable for nearly every application. The Mini-Check is available with 1/8, 1/4, and... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Flow (Cv): 1.10
  • Valve Size: 0.12
  • Maximum Pressure: 5000.00
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 338
DN3 Atmospheric Discharge Safety Relief Valve -- GA 312
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 3mm Nominal Bore Atmospheric Discharge Safety Relief Valve for Compressed Air & Gases. Notes: Relieving pressure is set... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 699.08 to 3501.21
  • Valve Size: 0.38 to 0.75
  • Media Temperature: -40 to 356
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 69.60
  • Valve Size: 2.56
  • Maximum Pressure: 72.52 to 928.24
Sanitary Cartridge Valve -- SCFSS (SCV-075-SS)
from Check-All Valve Mfg. Co.

The Sanitary Cartridge Valve is a 316 stainless steel check valve for use in new or existing sanitary systems. The SCV design seals on the ID of sanitary ferrules with replaceable food grade seals (Standard is FDA EPDM). The valves fit the Alfa Laval Inc. Bevel Seat and Tri-Clamp ® fittings, the... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Relief; Anti-Siphon
  • Flow (Cv): 2.40
  • Valve Size: 0.75
  • Maximum Pressure: 1000.00
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 356
DN4 Atmospheric Discharge Safety Relief Valve -- GA 550
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 4mm Nominal Bore Atmospheric Discharge Safety Relief Valve for Compressed Air & Gases. Notes: Relieving pressure is set... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 1000.76 to 6500.59
  • Valve Size: 0.25 to 0.50
  • Media Temperature: -40 to 356
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Maximum Pressure: 72.52 to 928.24
  • Valve Size: 1.97
  • Media Temperature: 140
Sanitary Insert Valve -- TCFTF (SIV-075-TC)
from Check-All Valve Mfg. Co.

For over 35 years, the compact, fluoropolymer (PTFE/FEP/PFA), Sanitary Insert Valve has been used as the most economical solution to providing a check valve in a new or existing sanitary piping system. This valve style is designed to fit into grooved-end clamp-type fittings. Since the Sanitary... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Relief; Anti-Siphon
  • Flow (Cv): 2.40
  • Valve Size: 0.75
  • Maximum Pressure: 55.00
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 356
DN4 Enclosed Discharge Safety Relief Valve -- GP 331
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 1/8" Nominal Bore Enclosed Discharge Safety Relief Valve for Compressed Air & Gases. Notes: Relieving pressure is set... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 696.18 to 3495.41
  • Valve Size: 0.38 to 0.50
  • Media Temperature: -40 to 392
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 28.10
  • Valve Size: 1.26
  • Maximum Pressure: 0.00 to 600.00
Sanitary Valve -- 3SHSS (3SC-100-SS)
from Check-All Valve Mfg. Co.

The 3-A Sanitary Check Valve is an all 316/316L stainless steel check valve with a standard 32 Ra or better finish, (finer available) for use in new or existing sanitary systems. The 3SC design seals on the ID of sanitary ferrules with 3-A specified materials (standard is EPDM). The valve seals... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Relief; Anti-Siphon
  • Flow (Cv): 5.20
  • Valve Size: 1.00
  • Maximum Pressure: 1000.00
Safety Valve
from CEME

CEME has always been a reference point for the ironing and steam cleaning world. The most important brands in this sector rely on CEME for electro valves, pumps, pressure gauges and safety valves, so as to guarantee the utmost efficiency and quality for their products.  . Temperature and... [See More]

  • Valve Type: Relief; Safety
  • Media Temperature: 356
DN40 Atmospheric Discharge Safety Relief Valve -- GA 311
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 40mm Nominal Bore Atmospheric Discharge Safety Relief Valve for Compressed Air & Gases. Notes: Relieving pressure is set... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 40.61 to 136.34
  • Valve Size: 2.00 to 2.50
  • Media Temperature: -4 to 392
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]

  • Valve Type: Regulator; Control Valve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 1.20
  • Valve Size: 0.31
  • Maximum Pressure: 145.04 to 2900.75