Back Pressure Regulators Pressure Regulators

Angle Pressure Relief Valve -- RVT
from Plast-O-Matic Valves, Inc.

Series RVT/RVTX is a high capacity angle pattern valve for relief, bypass, backpressure and pump backpressure applications with excellent corrosion resistance. 1/2 ″ – 2 ″ sizes in most popular thermoplastic materials and connections; 5 – 125 PSI set range. 3 ″ size... [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25 to 2.00
  • Maximum Pressure: 5.00 to 150.00
  • Media: Acids, Highly Corrosive Liquids
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]

  • Regulator Type: Back Pressure
  • Media: Water
  • Port Size: 11.81 to 40.00
Backpressure Regulators
from Restek

Backpressure regulators can improve detector performance by preventing bubble formation in the detector flow cell. They also are useful in post-column reaction lines and between detectors and fraction collectors in preparatory work. Regulators are superior to more specific alternative solutions,... [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.06 to 0.25
  • Controlled Pressure Range: 7.00 to 75.00
  • Media: Gas
Digital Automatic Pressure Regulator -- UR-Z700 Series
from HORIBA Instruments, Inc.

The high performance auto pressure regulator UR-Z700 Series has electronic regulators with high-precision pressure sensors and high resolution, fast response piezo actuator valves. They control the pressure relative to the external control signal that they receive. For both Digital/Analog and... [See More]

  • Regulator Type: Back Pressure; Differential
  • Controlled Pressure Range: 1.09 to 137.78
  • Maximum Pressure: 145.04
  • Port Size: 0.25
Compact Back Pressure Regulator -- M30BP
from Rotork plc

Features. Control Sensitivity of 1/4" Water Column. Compact size. Flow Capacity of up to 40 SCFM. Separate Control Chamber. Aspirator Tube isolates the diaphragm from the main flow. Benefits. Excellent choice for high precision process applications. Fits in tight spaces or allows downsizing of panel... [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.00 to 100.00
  • Maximum Pressure: 250.00
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]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 10.00 to 450.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.19
Precision Air Back Pressure Regulator -- Type 700BP
from ControlAir LLC

The Type-700BP Back Pressure Regulator is a high flow, highly accurate pneumatic relief valve with an adjustable set point. It's primary function is to provide protection against over pressurization in the downstream portion of a pneumatic system. This precision unit is capable of handling flows up... [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.00 to 150.00
  • Maximum Pressure: 250.00
  • Port Size: 0.25 to 0.50
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]

  • Regulator Type: Back Pressure
  • Port Size: 0.25 to 2.00
  • Maximum Pressure: 5.00 to 150.00
  • Media: Water; Ultra-Pure Water, Conc. Etchants
High Flow Back Pressure Regulator -- M4000ABP
from Rotork plc

Features. Control sensitivity of 1/2" water column. High Flow capacity. Large Relief Valve. Aspirator Tube. Separate Control Chamber isolates the diaphragm from the main flow. Unit construction. Benefits. Allows for use in precision applications. Responsive performance for precision back pressure or... [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.50 to 150.00
  • Maximum Pressure: 250.00
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]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 3.00 to 30.00
  • Maximum Pressure: 0.00 to 500.00
  • Port Size: 0.12
Precision Back Pressure Regulator -- Type 7200BP
from ControlAir LLC

The Type 7200BP Back Pressure Regulator is a high flow, highly accurate and repeatable pneumatic relief valve with an adjustable set point. It is a normally closed valve that will remain closed until the pressure at the inlet exceeds the regulator ’s set point. When pressure does exceed the... [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25 to 0.75
  • Maximum Pressure: 250.00
  • Media: Air
Miniature Back Pressure Regulator -- M50BP
from Rotork plc

Features. Compact size. Lightweight unit. Polymer construction. Separate control chamber isolates the Diaphragm from the main flow. Non-rising adjustment knob. Manifold mount capability. Push to connect fittings in all ports. Benefits. Excellent choice for tight space applications. Works well in... [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.00 to 100.00
  • Maximum Pressure: 150.00
Precision Back Pressure Regulator -- M10BP
from Rotork plc

Features. Control sensitivity of 1/8" water column. High Flow Capacity. Separate Control Chamber. Aspirator Tube isolate the diaphragm from the main flow. Unit construction. Mounting Bracket available. Benefits. Highest accuracy pressure regulator available. Provides a highly responsive unit for... [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.00 to 400.00
  • Maximum Pressure: 500.00
Stainless Steel Back Pressure Regulator -- M66BP
from Rotork plc

Features. Stainless Steel and Fluorocarbon. Control sensitivity to 1" water column. Large Control Diaphragm area. Valve Damper system. Line or Panel Mounting. Benefits. Compatible with corrosive materials and environments and will not contaminate media. Allows use in high precision applications. [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.00 to 150.00
  • Maximum Pressure: 150.00
"1,000 psi (69 bar) BPR Cartridge (P-796) with PEEK Holder" -- P-455
from Western Analytical Products

Choose from our line of Biocompatible and Stainless Steel BPR Assemblies, each complete with a replaceable, factory preset cartridge. Upchurch Scientific BPR Assemblies create incremental back pressures ranging from 5 to 1000 psi (0.3 to 69 bar). Our Biocompatible BPR Assemblies feature a PEEK... [See More]

  • Regulator Type: Back Pressure
100 PSI Biocompatible BPR Assembly -- P-787
from IDEX Health & Science

Our Biocompatible Back Pressure Regulator (BPR) Assembly offers proven outgassing protection and enhances system performance. It optimally delivers incremental back pressure of 100 psi (7 bar). Our BPR assembly includes (1) P-763 BPR Cartridge and (2)OD x P-215 Flangeless Fittings. [See More]

  • Regulator Type: Back Pressure
  • Maximum Pressure: 100.00
Air Piloted Regulator -- PSR
from Proportion-Air, Inc.

Control pressure up to 200 psig [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25 to 1.50
  • Controlled Pressure Range: 0.00 to 200.00
  • Media: Air; Compressed Air; Gas
Multigas Digital Gas Back Pressure/Flow Controller -- GSB-1/2"-Alu
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Regulator Type: Back Pressure; Pressure Reducing; Vacuum / Absolute; Pressure and Flow Regulator
  • Port Size: 0.50
  • Maximum Pressure: 0.00 to 160.00
  • Media: Air; Breathable; Compressed Air; Gas; High Purity; Natural Gas
Absolute Pressure Regulator -- 44-4700 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

TESCOM ™ 44-4700 Series is an extremely sensitive, high purity, backpressure regulator for specialty, flammable and industrial gases for low pressure and sub-atmospheric pressure control. Diffusion-resistant metal diaphragm seal ensures gas purity and leak integrity. Ideal for use in... [See More]

  • Regulator Type: Back Pressure; Vacuum / Absolute
  • Port Size: 0.25
  • Maximum Pressure: 150.00
  • Media: Gas; High Purity; Specialty Corrosive
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]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.00 to 150.00
  • Maximum Pressure: 0.00 to 150.00
  • Port Size: 0.50
Back Pressure Valve -- GP-2000R
from Armstrong International

The GP-2000R is a high-performance externally piloted throttling back-pressure valve for large capacity applications. Typical applications would include systems using flash steam for low-pressure heating or processes. The GP-2000R valve will function to maintain a constant upstream pressure. This... [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 3.00 to 200.00
  • Maximum Pressure: 200.00
  • Port Size: 0.50 to 6.00
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]

  • Regulator Type: Back Pressure; Pressure Limitation Regulator
  • Controlled Pressure Range: 72.52 to 1740.45
  • Maximum Pressure: 72.52 to 1740.45
  • Port Size: 0.59
100 psi (7 bar) BPR Cartridge (P-763) with PEEK Holder -- P-787
from Western Analytical Products

Choose from our line of Biocompatible and Stainless Steel BPR Assemblies, each complete with a replaceable, factory preset cartridge. Upchurch Scientific BPR Assemblies create incremental back pressures ranging from 5 to 1000 psi (0.3 to 69 bar). Our Biocompatible BPR Assemblies feature a PEEK... [See More]

  • Regulator Type: Back Pressure
100 PSI BPR Assembly -- U-607
from IDEX Health & Science

Our BPR Assembly offers proven outgassing protection which enhances system performance and improves pump check valve efficiency. It includes a biocompatible cartridge and provides a reliable 316 stainless steel holder. It has a pressure setting of 100 psi (7 bar). It comes with (1) P-763 Cartridge... [See More]

  • Regulator Type: Back Pressure
  • Maximum Pressure: 100.00
Air Piloted Regulator -- RG2712
from Proportion-Air, Inc.

Control pressure up to 150 psig and as low as inches of water column [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25
  • Controlled Pressure Range: 0.00 to 150.00
  • Media: Air; Compressed Air; Gas
Multigas Digital Gas Back Pressure/Flow Controller -- GSB-1/2"-SS
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Regulator Type: Back Pressure; Pressure Reducing; Vacuum / Absolute; Pressure and Flow Regulator
  • Port Size: 0.50
  • Maximum Pressure: 0.00 to 160.00
  • Media: Air; Breathable; Compressed Air; Gas; High Purity; Natural Gas
Back Pressure Regulator -- 44-2900 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

TESCOM ™ 44-2900 Series backpressure regulator is designed to be compact, extremely sensitive and for industrial gases with flows up to 20 SCFM. Convoluted stainless steel diaphragm provides excellent sensitivity and repeatability; metal to metal diaphragm seal minimizes the potential for... [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25
  • Controlled Pressure Range: 0.00 to 150.00
  • Media: Gas; Specialty Corrosive
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]

  • Regulator Type: Back Pressure
  • 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-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]

  • Regulator Type: Back Pressure; Pressure Limitation Regulator
  • Controlled Pressure Range: 72.52 to 1740.45
  • Maximum Pressure: 72.52 to 1740.45
  • Port Size: 1.26
100 psi (7 bar) BPR Cartridge (P-763) with SST Holder -- U-607
from Western Analytical Products

Choose from our line of Biocompatible and Stainless Steel BPR Assemblies, each complete with a replaceable, factory preset cartridge. Upchurch Scientific BPR Assemblies create incremental back pressures ranging from 5 to 1000 psi (0.3 to 69 bar). Our Biocompatible BPR Assemblies feature a PEEK... [See More]

  • Regulator Type: Back Pressure
1000 PSI PEEK BPR Assembly -- P-455
from IDEX Health & Science

Our biocompatible, PEEK Back Pressure Regulator (BPR) Assembly delivers consistent incremental back pressure. It reliably prevents system over-pressurization or additional inline pressure for more efficient system performance. It has a 1000 psi (69 bar) pressure setting. It comes with (1) P-769, (2)... [See More]

  • Regulator Type: Back Pressure
  • Maximum Pressure: 1000.00
Air Piloted Regulator -- RG2713
from Proportion-Air, Inc.

Control pressure up to 150 psig and as low as inches of water column [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.38
  • Controlled Pressure Range: 0.00 to 150.00
  • Media: Air; Compressed Air; Gas
Multigas Digital Gas Back Pressure/Flow Controller -- GSB-1/4"-Alu
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Regulator Type: Back Pressure; Pressure Reducing; Vacuum / Absolute; Pressure and Flow Regulator
  • Port Size: 0.25
  • Maximum Pressure: 0.00 to 160.00
  • Media: Air; Breathable; Compressed Air; Gas; High Purity; Natural Gas
Backpressure Regulator -- 26-1700F Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

TESCOM ™ 26-1700F Series backpressure regulators come with welded flanges according to EN 1092 and are suitable for gas or liquid service. Ideal for use in pilot plants in chemical industry and in reactor or vessel applications. [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 5.00 to 500.00
  • Maximum Pressure: 750.00
  • Port Size: 0.25
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]

  • Regulator Type: Back Pressure
  • 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-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]

  • Regulator Type: Back Pressure; Pressure Limitation Regulator
  • Controlled Pressure Range: 14.50 to 232.06
  • Maximum Pressure: 14.50 to 232.06
  • Port Size: 1.26
20 psi (1.4 bar) BPR Cartridge with PEEK Holder -- P-791
from Western Analytical Products

Choose from our line of Biocompatible and Stainless Steel BPR Assemblies, each complete with a replaceable, factory preset cartridge. Upchurch Scientific BPR Assemblies create incremental back pressures ranging from 5 to 1000 psi (0.3 to 69 bar). Our Biocompatible BPR Assemblies feature a PEEK... [See More]

  • Regulator Type: Back Pressure
20 PSI BPR Assembly -- P-791
from IDEX Health & Science

Our Biocompatible Back Pressure Regulator (BPR) Assembly offers proven outgassing protection and enhances system performance. It optimally delivers incremental back pressure of 20 psi (1.4 bar). This BPR Assembly includes (2)OD x P-215 Flangeless Fittings. [See More]

  • Regulator Type: Back Pressure
  • Maximum Pressure: 20.00
Air Piloted Regulator -- RG873V
from Proportion-Air, Inc.

Outlet pressure is adjusted by applying pressure to the dome port [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25
  • Controlled Pressure Range: 0.00 to 6000.00
  • Media: Air; Compressed Air; Gas
Multigas Digital Gas Back Pressure/Flow Controller -- GSB-1/4"-SS
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Regulator Type: Back Pressure; Pressure Reducing; Vacuum / Absolute; Pressure and Flow Regulator
  • Port Size: 0.25
  • Maximum Pressure: 0.00 to 160.00
  • Media: Air; Breathable; Compressed Air; Gas; High Purity; Natural Gas
General Purpose Back Pressure Regulator -- 44-1700 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

TESCOM ™ 44-1700 Series is a general purpose, compact backpressure regulator for control pressures up to 800 PSIG [55 bar]. Ideal for use in industrial equipment for hydraulic or pneumatic service. [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 40.00 to 700.00
  • Maximum Pressure: 700.00
  • Port Size: 0.25
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]

  • Regulator Type: Back Pressure
  • 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 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]

  • Regulator Type: Back Pressure; Pressure Limitation Regulator
  • Controlled Pressure Range: 72.52 to 928.24
  • Maximum Pressure: 72.52 to 928.24
  • Port Size: 0.59
250 psi (17 bar) BPR Cartridge (P-764) with PEEK Holder -- P-788
from Western Analytical Products

Choose from our line of Biocompatible and Stainless Steel BPR Assemblies, each complete with a replaceable, factory preset cartridge. Upchurch Scientific BPR Assemblies create incremental back pressures ranging from 5 to 1000 psi (0.3 to 69 bar). Our Biocompatible BPR Assemblies feature a PEEK... [See More]

  • Regulator Type: Back Pressure
250 PSI Biocompatible BPR Assembly -- P-788
from IDEX Health & Science

Our Biocompatible Back Pressure Regulator (BPR) Assembly offers proven outgassing protection and enhances system performance. It optimally delivers incremental back pressure of 250 psi (17 bar). Our BPR Assembly includes (1) P-764 BPR Cartridge and (2)OD x P-235 Flangeless Fittings. [See More]

  • Regulator Type: Back Pressure
  • Maximum Pressure: 250.00
Air Piloted Regulator -- RG873V-02
from Proportion-Air, Inc.

Port size is 1/4 inch inlet and 1/2 inch NPT outlet [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25
  • Controlled Pressure Range: 0.00 to 6000.00
  • Media: Air; Compressed Air; Gas
Multigas Digital Gas Pressure/Mass Flow Controller -- GSP-1/2"-Alu
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Regulator Type: Back Pressure; Pressure Reducing; Vacuum / Absolute; Pressure and Flow Regulator
  • Port Size: 0.50
  • Maximum Pressure: 0.00 to 160.00
  • Media: Air; Breathable; Compressed Air; Gas; High Purity; Natural Gas
General Purpose Back Pressure Regulator -- 44-2300 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

TESCOM ™ 44-2300 Series is a compact, lightweight, high purity single-stage backpressure regulator for specialty, flammable, and industrial gas flows of less than 4 SCFM. Diffusion-resistant metal diaphragm seal ensures gas purity and integrity. Ideal for use in analytical systems, gas... [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.00 to 250.00
  • Maximum Pressure: 250.00
  • Port Size: 0.25
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]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.00 to 3000.00
  • Maximum Pressure: 0.00 to 3000.00
  • 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]

  • Regulator Type: Back Pressure; Pressure Limitation Regulator
  • Controlled Pressure Range: 72.52 to 928.24
  • Maximum Pressure: 72.52 to 928.24
  • Port Size: 1.26
250 psi (17 bar) BPR Cartridge (P-764) with SST Holder -- U-608
from Western Analytical Products

Choose from our line of Biocompatible and Stainless Steel BPR Assemblies, each complete with a replaceable, factory preset cartridge. Upchurch Scientific BPR Assemblies create incremental back pressures ranging from 5 to 1000 psi (0.3 to 69 bar). Our Biocompatible BPR Assemblies feature a PEEK... [See More]

  • Regulator Type: Back Pressure
250 PSI BPR Assembly -- U-608
from IDEX Health & Science

Our BPR Assembly offers proven outgassing protection which enhances system performance and improves pump check valve efficiency. It includes a biocompatible cartridge and provides a reliable 316 stainless steel holder. It has a pressure setting of 250 psi (7 bar). It comes with (1) P-764 Cartridge... [See More]

  • Regulator Type: Back Pressure
  • Maximum Pressure: 250.00
Air Piloted Regulator -- RQ
from Proportion-Air, Inc.

High pressure control up to 300 psig. Piston Style Operation allows rapid response. High relief flow. Port size from 1/4 to 1-1/4 inch NPT [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25 to 1.25
  • Controlled Pressure Range: 0.00 to 250.00
  • Media: Air; Compressed Air; Gas
Multigas Digital Gas Pressure/Mass Flow Controller -- GSP-1/2"-SS
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Regulator Type: Back Pressure; Pressure Reducing; Vacuum / Absolute; Pressure and Flow Regulator
  • Port Size: 0.50
  • Maximum Pressure: 0.00 to 160.00
  • Media: Air; Breathable; Compressed Air; Gas; High Purity; Natural Gas
General Purpose Back Pressure Regulator -- 44-2500 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

TESCOM ™ 44-2500 Series is a general purpose backpressure regulator. [See More]

  • Regulator Type: Back Pressure
  • Controlled Pressure Range: 0.00 to 250.00
  • Maximum Pressure: 0.00 to 100.00
  • Port Size: 0.25
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]

  • Regulator Type: Back Pressure
  • 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 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]

  • Regulator Type: Back Pressure; Pressure Limitation Regulator
  • Controlled Pressure Range: 145.04 to 2900.75
  • Maximum Pressure: 145.04 to 2900.75
  • Port Size: 0.31
40 psi (2.8 bar) BPR Cartridge (P-761) with PEEK Holder -- P-785
from Western Analytical Products

Choose from our line of Biocompatible and Stainless Steel BPR Assemblies, each complete with a replaceable, factory preset cartridge. Upchurch Scientific BPR Assemblies create incremental back pressures ranging from 5 to 1000 psi (0.3 to 69 bar). Our Biocompatible BPR Assemblies feature a PEEK... [See More]

  • Regulator Type: Back Pressure
40 PSI Biocompatible BPR Assembly -- P-785
from IDEX Health & Science

Our Biocompatible Back Pressure Regulator (BPR) Assembly offers proven outgassing protection and enhances system performance. It optimally delivers incremental back pressure of 40 psi (2.8 bar). Our BPR assembly includes (1) P-761 BPR Cartridge and (2)OD x P-215 Flangeless Fittings. [See More]

  • Regulator Type: Back Pressure
  • Maximum Pressure: 40.00
Air Piloted Regulator -- RQ-02
from Proportion-Air, Inc.

High pressure control up to 300 psig [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25 to 1.25
  • Controlled Pressure Range: 0.00 to 300.00
  • Media: Air; Compressed Air; Gas
Multigas Digital Gas Pressure/Mass Flow Controller -- GSP-1/4"-Alu
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Regulator Type: Back Pressure; Pressure Reducing; Vacuum / Absolute; Pressure and Flow Regulator
  • Port Size: 0.25
  • Maximum Pressure: 0.00 to 160.00
  • Media: Air; Breathable; Compressed Air; Gas; High Purity; Natural Gas
General Purpose Back Pressure Regulator -- 44-5500 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

TESCOM ™ 44-5500 Series is a general purpose backpressure regulator. [See More]

  • Regulator Type: Back Pressure
  • Port Size: 0.25
  • Controlled Pressure Range: 0.00 to 500.00
  • Media: Gas
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]

  • Regulator Type: Back Pressure; Pressure Limitation Regulator
  • Controlled Pressure Range: 145.04 to 2900.75
  • Maximum Pressure: 145.04 to 2900.75
  • Port Size: 0.31