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: Gas; Gasoline or Diesel Fuel; HighPurity; LP Gas; NaturalGas
  • Valve Size: 0.00 to 0.06
  • Regulator: BackPressure
  • Controlled Pressure Range: 10.00 to 450.00
NRS™ Needle Control Valve -- 8503D
from Brooks Instrument

Brooks Model 8500 Series NRS (non-rising stem) control valves are designed specifically for extremely low-flow gas and liquid applications. Straight and 90o angle pattern models in brass or stainless steel are available. They feature a means of adjusting a sliding tapered needle which prevents... [See More]

  • Media: Gas; NaturalGas; Liquid
  • Valve Size: 0.88
  • Regulator: VacuumAbsolute
  • Maximum Pressure: ? to 600.00
HA 14 Miniature Regulator
from Clark Solutions

HA 14 Miniature Regulator [See More]

  • Media: Gas
  • Controlled Pressure Range: 2.90 to 10.01
  • Regulator: PointOf Use
  • Maximum Pressure: 19.87
Control Valve - Pressure Control -- HPI 08
from co-ax valves inc.

The valves are intended for installation in pipelines in accordance with the EC guideline 97/23/EC concerning pressure devices. The type of medium (chemical, abrasive, and corrosive effect) agreed with the order and the limit values of medium pressure and temperature according to the data sheet must... [See More]

  • Media: Gas; Gasoline or Diesel Fuel; HighPurity (optional feature); LP Gas; NaturalGas; SpecialtyCorrosive (optional feature)
  • Valve Size: 0.31
  • Regulator: PressureReducing
  • Controlled Pressure Range: 0.00 to 3000.00
Type 3500 High Pressure Regulator
from ControlAir Inc.

The Type 3500 provides a low cost, dependable regulator to reduce inlet pressures from as high as 6000 psig (413 BAR) down to working pressures ranging between 0 and 225 psig (15.5 BAR). This first cut regulator is available in three separate spring ranges. These versatile devices can be used as... [See More]

  • Media: Gas; Noncorrosive Gases
  • Valve Size: 0.25
  • Regulator: PressureReducing
  • Controlled Pressure Range: 0.00 to 225.00
Needle Valve -- Series NVII
from Dwyer Instruments, Inc.

Model NVII Needle Valve provides easy flow regulation in all applications, including shut off and throttling for pressure gages and instruments. With a one piece, hot forged brass body construction, years of maintenance-free service can be expected. The model NVII, with its tamper-proof design and... [See More]

  • Media: Gas
  • Valve Size: 0.25
  • Regulator: PointOf Use
  • Maximum Pressure: 2000.00
Bellofram Type 10 Pressure Reducing Regulator
from Equilibar, LLC.

Highly Accurate Pressure Regulation. The Bellofram Type 10 Regulator controls output pressure with an accuracy of 0.1%, and has very low sensitivity to changes in supply pressure and flow. Start-Up Stability. The Type 10 Regulator has been designed to eliminate the need for any readjustment of the... [See More]

  • Media: Gas
  • Valve Size: 0.12 to 0.38
  • Regulator: PressureReducing
  • Controlled Pressure Range: 0.00 to 120.00
High Pressure Regulator -- R-89
from ESAB Welding and Cutting Products

Typical applications include cartridge filling, pressure testing of vessels, and pressurization of recoil cylinders. Features. For high delivery pressures – 200-4,000 psig (1,380-27,600 kPa). Standard HP cylinder connections – ready to use on cylinders or manifolds. Standard 1/4 in. [See More]

  • Media: Gas; Inert Gases
  • Maximum Pressure: 200.00 to 4000.00
  • Valve Size: 0.25
  • Connection Description: Threaded; 1/4 In. NPT-37° Flared Tubing
LFR-1-D-5M-DI-MAXI Filter regulator -- 192382
from Festo Corporation

Filter regulator LFR-1-D-5M-DI-MAXI With metal bowl guard and pressure gauge, degree of filtration 5 Â µm. With manual condensate drain. With directly-controlled pressure regulator. Size=Maxi, Series=D, Actuator lock=Rotary knob with lock, Assembly position=Vertical +/- 5 Â °,... [See More]

  • Media: Gas
  • Controlled Pressure Range: 7.25 to 174.05
  • Regulator: FRL
  • Maximum Pressure: 14.50 to 232.06
Gas Pressure Regulator,1-1/4 In FNPT -- 22P333 [325-7A-1010-0011 from Maxitrol Company]
from Grainger Industrial Supply

Gas Pressure Regulator, Lever Acting, Pipe Size 1-1/4 In., FNPT Connection, Max. Inlet Pressure (PSI) 10, Outlet Pressure Range (In. WC) 4 to 12, Inlet Emergency Exposure Limits (PSI) 65, Cu.-Ft./Hr. @ 0.3 (In. WC) Pressure Drop 168, 307, 434, 532, 614, 812, 1148, 1406, 1624, Ambient Temp. Limits... [See More]

  • Media: Gas
  • Maximum Pressure: 10.00
  • Valve Size: 1.25
  • Connection Description: Threaded; FNPT
Pressure Regulators for Inert Gases -- R44
from OMEGA Engineering, Inc.

The R44 Series are industrial pressure regulators for use with compressed air and inert gases such as carbon dioxide, argon helium, krypton, neon nitrogen and xenon. The R83 models are for primary high pressure regulation, while the R44 models are for secondary low pressure regulation. These... [See More]

  • Media: Gas; HighPurity; CO2
  • Valve Size: 1.50
  • Regulator: PressureReducing
  • Controlled Pressure Range: 1.00 to 175.00
Air Piloted Regulator -- PSR
from Proportion-Air, Inc.

Control pressure up to 200 psig [See More]

  • Media: Gas
  • Valve Size: 0.25 to 1.50
  • Regulator: BackPressure
  • Controlled Pressure Range: 0.00 to 200.00
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]

  • Media: Gas
  • Valve Size: 0.06 to 0.25
  • Regulator: BackPressure
  • Controlled Pressure Range: 7.00 to 75.00
Absolute Pressure Regulator -- 44-4600 Series
from Tescom-Emerson Process Management

TESCOM ™ 44-4600 Series is a extremely sensitive high purity single stage 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 Analytical... [See More]

  • Media: Gas; SpecialtyCorrosive
  • Valve Size: 0.25
  • Regulator: PressureReducing; VacuumAbsolute
  • Controlled Pressure Range: -13.75 to 15.00
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]

  • Media: Gas; HighPurity; NaturalGas
  • Valve Size: 0.03 to 1.00
  • Regulator: BackPressure; PressureReducing; VacuumAbsolute; Pressure and flow regulator
  • Maximum Pressure: 0.00 to 160.00
Marsh Bellofram® Type 10 Air P -- GO-68825-00
from Cole-Parmer

Marsh Bellofram Type 10 Pressure Regulator, 1/8" NPT(F), 2-25 psi. Provide precision control in adverse conditions. Use with clean, dry air. Ideal for gas mixing, valve operations, and calibration stands. Operating temperature: <en >-20 to 160 &176;F (-28 to 71 &176;C). Media compatibility:... [See More]

  • Media: Gas
Vacuum Regulator -- Model 215
from DigiVac

The model 215 is both a vacuum gauge and a regulator in one easy to use versatile tool. It measures vacuum through 7 decades of pressure from 1 milliTorr all the way up 760 Torr as the model 200 does. In addition, it allows you to select the units displayed: either Torr, mBar or kPa. When purchased... [See More]

  • Media: Gas
  • Connection Description: 1/8 inch MNPT or KF/NW
  • Regulator: VacuumAbsolute
Pressure Reducing Regulator -- 627
from Emerson Process Management - Fisher®

For low-pressure and high pressure systems [See More]

  • Media: Gas
  • Valve Size: 0.75 to 2.00
  • Regulator: PressureReducing
  • Maximum Pressure: 2000.00
Masoneilan* 171-172 Series Pressure Reducing Regulators
from GE Energy

The 171-172 Series regulators are a line of heavy duty self-contained pressure reducing regulators with the flexibility to handle demanding applications including high temperature and pressure. They offer accurate reduced pressures of air, liquid and saturated steam and a wide range of customization... [See More]

  • Media: Gas; wide range of customization for difficult applications
  • Valve Size: 0.50 to 2.00
  • Regulator: PressureReducing
  • Controlled Pressure Range: 0.02 to 667.00
G984W02A
from H.O. Trerice Co.

Pneumatic and Electric operated valves, available in a variety of body materials including Bronze, Cast Iron and Stainless Steel. Control valves are the final element of a control loop. [See More]

  • Media: Gas; Gasoline or Diesel Fuel; Liquid
  • Maximum Pressure: 400.00
  • Regulator: PressureReducing
  • Connection Description: Threaded; 1/4" NPT
JBP Series -- Model JBP-C
from Jordan Valve Group

The Jordan JBP back pressure regulator is designed for gas or liquid service up to 750 psig (52,0 bar). FLow coefficients are available in 0.10, 0.20, and 0.30. The back pressure regulator controls the inlet pressure. It is used to maintain a pressure in a process, or act in a relief valve capacity. [See More]

  • Media: Gas; SpecialtyCorrosive
  • Valve Size: 0.38
  • Regulator: BackPressure
  • Controlled Pressure Range: 1.00 to 750.00
Low Dead Volume Regulator -- 3590A-CGA
from Matheson Tri-Gas, Inc.

1/8" compression tube fitting on outlet, 1 high & 1 low port [See More]

  • Media: Gas; HighPurity; SpecialtyCorrosive
  • Valve Size: 0.12 to 0.25
  • Regulator: Flow Regulator
  • Maximum Pressure: 3000.00
2-STAGE REGULATORS -- SR400
from Maxitrol Company

An ideal replacement for dual manifold systems, 2-stage regulator valves combine gas pressure regulating and flame staging in a single unit. Applications include direct-fired heaters with two-speed fans, hi-lo controls for door heaters, natural gas switchover, and industrial processing. Suitable for... [See More]

  • Media: Gas
2BIDSN122
from Midland-ACS

Bi-directional flow regulator, filtered lubricated or non-lubricated air [See More]

  • Media: Gas; Gasoline or Diesel Fuel; HighPurity; NaturalGas; SourGas; SpecialtyCorrosive
  • Maximum Pressure: 174.00
  • Regulator: Bi-directional
  • Connection Description: Threaded; 1/4" NPT
735 -- 42500428
from Parker Hannifin / Instrumentation Group

The 735 Series regulator offers a two stage, tied diaphragm design to provide a constant outlet pressure regardless of inlet pressure fluctuations. The 735 Series tied diaphragm regulator provides shut off of corrosive or hazardous gases if a leak across the seat occurs. The added unique compression... [See More]

  • Media: Gas
  • Maximum Pressure: 3500.00
Air Control Regulator -- 5260-AR
from Pyronics, Inc.

Mixture pressure and air-fuel ratio held constant as burners are turned off [See More]

  • Media: Gas; Gasoline or Diesel Fuel; LP Gas; NaturalGas
  • Valve Size: 0.75 to 3.00
  • Regulator: Air Control
  • Maximum Pressure: 2.00
Check Valve -- Type 42-10 RS
from SAMSON Controls, Inc.

For safeguarding nitrogen and compressed air networks. against backflow from directly connected systems. The regulator controls the differential pressure to the set point. adjusted and prevents backflow from directly connected. systems. The regulator is open, provided the upstream pressure is at... [See More]

  • Media: Gas; HighPurity
  • Valve Size: 0.59 to 5.91
  • Regulator: Differential
  • Controlled Pressure Range: 2.90
SRF30
from SMC Corporation of America

SRF, Clean Regulator Fluoro Resin Type [See More]

  • Media: Gas; HighPurity; DI Water
  • Valve Size: 0.24 to 0.38
  • Regulator: PointOf Use; Clean Regulator
  • Controlled Pressure Range: 2.90 to 58.01
FLOWMETER REGULATOR ASSY. -- 32-30-580
from Smith Equipment, an ITW Company

Series 30 Premium Single Stage Flowmeter Regulator. CGA 580 Inlet Connection. Selec-O-Gas - Does the job of more than 3 common flowmeters. Has 3 separate scales: Argon/CO2, Helium & General Gas [See More]

  • Media: Gas
Pilot-Operated Temp. Regulating Valve -- 1 1/2" DT
from Watson McDaniel Company

The HD or D Regulator with the “T ” Temperature Pilot is used for controlling temperature in various processes and systems, such as Oil Heaters, Ovens, Process Heaters, Vats, Dryers, and Jacketed Kettles. The purpose of the temperature pilot is to control the operation of the temperature... [See More]

  • Media: Gas
  • Valve Size: 1.50
  • Regulator: Temperature Regulator
  • Controlled Pressure Range: 5.00 to 300.00