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: Hydraulic; Air; Breathable; CompressedAir; Water; HotWater; ColdWater ; GroundWater; PotableWater; Wastewater; Gas; Gasoline or Diesel Fuel; HighPurity; LP Gas; NaturalGas
- Maximum Pressure: 0.00 to 500.00
- Valve Size: 0.00 to 0.06
- Controlled Pressure Range: 10.00 to 450.00
from CAMERON Valves & Measurement
In the mid-1940s, a new relief valve actuated with a pilot rather than a spring set a new standard for pressure control. The valve, manufactured over the years by companies like Garrett, USI, Axelson, and NUFLO, is now manufactured and sold by Cameron's Measurement Systems division. The NuFlo... [See More]
- Media: Air; CompressedAir; Gas
- Maximum Pressure: 6000.00
- Valve Size: 1.00 to 8.00
- Connection Description: BoltFlange
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]
- Media: Hydraulic; Air; Water; HotWater; ColdWater ; GroundWater; PotableWater; SaltWater (optional feature); Gas; Gasoline or Diesel Fuel (optional feature); HighPurity (optional feature); LP Gas (optional feature); NaturalGas (optional feature); SourGas (optional feature); SpecialtyCorrosive (optional feature); Steam; Liquids
- Maximum Pressure: 3000.00
- Valve Size: 0.50
- Connection Description: Threaded; FaceSeal (optional feature); 3/8 NPT
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: Hydraulic; Air; Breathable; CompressedAir; Water; HotWater; ColdWater ; GroundWater; PotableWater; SaltWater; Wastewater; Gas; Gasoline or Diesel Fuel; HighPurity (optional feature); LP Gas; NaturalGas; SpecialtyCorrosive (optional feature); Steam (optional feature)
- Maximum Pressure: 0.00 to 600.00
- Valve Size: 1.26
- Controlled Pressure Range: 0.00 to 600.00
from Equilibar, LLC.
Compact, economical protection for precision regulators downstream. Filters incoming gas and allows for moisture drop-out. Maintains stable input to improve downstream regulator performance. Maximum inlet pressure: 150 psig [See More]
- Media: Air; Gas
- Connection Description: NPT
- Maximum Pressure: 0.00 to 100.00
from Harwood Engineering Company
Features. Support for gases and liquids. Hydraulically operated. Replaceable seat and packings. Hydraulic Control Pressure of 1000 - 1500 psi. Hydraulic Control Ports are ¼ NPT. Options. Stainless steel valves for water service. Custom design ava [See More]
- Media: Air; Water; Gas
- Connection Description: Threaded; Inlet: 12H, Release Port: ¼ NPT
- Maximum Pressure: 200000.00
- Primary Material: StainlessSteel
from Haskel International, Inc.
Provide over pressure on any high pressure, low flow gas or liquid system. Adjustable in 500psi increments [See More]
- Media: Gas; Gasoline or Diesel Fuel; HighPurity; SourGas
- Maximum Pressure: 60000.00
- Valve Size: 0.12 to 1.00
- Connection Description: Threaded (optional feature); Compression (optional feature); Coned and Threaded
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]
- Media: Air; Water; Gas; Oil
- Maximum Pressure: 150.00
- Valve Size: 1.00
- Connection Description: Threaded
from Malema Sensors
All PFA molded design. Relieves system pressure at preset crack pressure. [See More]
- Media: Gas; HighPurity; LP Gas; NaturalGas; SourGas; SpecialtyCorrosive
- Maximum Pressure: 200.00
- Valve Size: 0.25
- Controlled Pressure Range: 20.00 to 90.00
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: Air; CompressedAir; Gas; HighPurity; CO2
- Maximum Pressure: 250.00
- Valve Size: 1.50
- Controlled Pressure Range: 1.00 to 175.00
from Parker Hannifin China
The Type SRH High Capacity Safety Relief Valves are designed and constructed to meet the requirements of Section VIII ASME Boiler and Pressure Vessel Code and ANSI/ASHRAE 15 Code requirements and bear the ASME Code Symbol (UV). Employing proven principles of design, these Safety Relief Valves are... [See More]
- Media: Air; Water; HotWater; ColdWater ; Gas; Steam
- Connection Description: Threaded
- Valve Size: 1.25
- Primary Material: BrassBronze
from SC Hydraulic Engineering Corporation
The DRV series adjustable hydraulic relief valves are available in five pressure ranges between 100 psig and 60,000 psig. Constructed of Stainless steel the valves can be used for most industrial fluids including water. The valve once set will not allow system pressure to exceed design limitations. [See More]
- Media: Hydraulic; Water; HotWater; ColdWater ; Gas
- Maximum Pressure: 1000.00
- Valve Size: 0.25
- Controlled Pressure Range: 100.00 to 1000.00
from Swagelok Company
Swagelok bleed valves can be used on instrumentation devices such as multivalve manifolds or gauge valves to vent signal line pressure to atmosphere before removal of an instrument or to assist in calibration of control devices. Compact for convenient installation. Male NPT and SAE end connections. [See More]
- Media: Air; CompressedAir; Gas
- Maximum Pressure: 7920.00 to 10000.00
- Valve Size: 0.25
- Connection Description: Threaded; 1/4 in. MNPT
from Tescom-Emerson Process Management
TESCOM ™ Compact Panel is a central gas supply unit for the pressure control of analytical gases in laboratory facilities. Depending on the requirements, these units switch over to a spare cylinder to enable an uninterrupted gas supply. The use of contact gauges allows the monitoring of empty... [See More]
- Media: Gas; HighPurity; SpecialtyCorrosive
- Maximum Pressure: 2900.00 to 4350.00
- Valve Size: 0.25
- Controlled Pressure Range: 44.00 to 508.00
from Watts
Series Figure 41 Steam Safety Relief Valves are ASME section VIII valves used for over-pressure protection of unfired pressure vessels, steam pressure reducing valve stations, and other steam service equipment with operating pressures from 5 to 250psi (.34 to 17.2 bar). Series Figure 41 is a high... [See More]
- Media: Air; Gas
- Maximum Pressure: 250.00
- Valve Size: 0.50 to 6.00
- Controlled Pressure Range: 5.00 to 250.00
from Apollo Valves
Air relief body with a cap style and service of a test lever [See More]
- Media: Air; CompressedAir; Gas; PowderSolids; Low Pressure Air and Gas Service
- Controlled Pressure Range: 4.00 to 20.00
- Valve Size: 2.00
- Connection Description: Threaded; 2" NPT
from Canyon Engineering Products, Inc.
Fluid: Valve operates with a variety of fluids(with proper seal material installed)Test Fluid: MIL-L-23699 at 90 ± 10° FOperating Temp: As low as -65° F to 400° F(With proper seal material installed)Operating Pressure: 3000 PSID maximumCracking Pressure: 500 PSID ± 10%Full Flow: 5 GPM at 1500... [See More]
- Media: Hydraulic; Air; CompressedAir; Gas; Gasoline or Diesel Fuel; MIL-H-83282, MIL-L-23699, Skydrol, N gas
- Connection Description: Threaded; 6-32 THD, Groove Fits MS83248/1-011
- Maximum Pressure: 3000.00
- Primary Material: Aluminum (optional feature); StainlessSteel (optional feature); Steel (optional feature); Exotic Metal (optional feature); Titanium Alloys
from Clark-Reliance Corporation (The)
Clark-Reliance pressure reducing valves can be found serving industries ranging from chemical processing, food processing and pulp and paper to metal fabricating, health care and power generation - wherever pressure reduction is required for process control, equipment operation, heating or other... [See More]
- Media: Air; CompressedAir; Water; HotWater; ColdWater ; GroundWater; PotableWater; Gas; Steam
- Maximum Pressure: 300.00
- Valve Size: 0.38
- Controlled Pressure Range: 5.00 to 250.00
from Emerson Process Management - Fisher®
Tight shut-off, easy maintenance, simple adjustment, complete venting [See More]
- Media: Gas; LP Gas; NaturalGas
- Maximum Pressure: 150.00
- Valve Size: 1.00 to 2.00
- Connection Description: Threaded
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: Air; CompressedAir; Water; Gas; SpecialtyCorrosive
- Maximum Pressure: 750.00
- Valve Size: 0.25
- Controlled Pressure Range: 1.00 to 750.00
from Midland-ACS
Bi-directional flow regulator, filtered lubricated or non-lubricated air [See More]
- Media: Hydraulic; Air; CompressedAir; Gas; Gasoline or Diesel Fuel; HighPurity; NaturalGas; SourGas; SpecialtyCorrosive
- Connection Description: Threaded; 1/4" NPT
- Maximum Pressure: 174.00
- Primary Material: BrassBronze (optional feature); StainlessSteel
from MOGAS Industries, Inc.
Superior wear-resistant nickel alloy ball and seat [See More]
- Media: Water; HotWater; Gas; Steam
- Controlled Pressure Range: 800.00 to 4500.00
- Valve Size: 1.60
- Connection Description: Threaded (optional feature); BoltFlange (optional feature); ClampFlange (optional feature); ButtWeld (optional feature)
from Rostra Vernatherm
Dependable P.R for set pressures 15 psi or higher [See More]
- Media: Hydraulic; Air; CompressedAir; Water; HotWater; ColdWater ; GroundWater; PotableWater; SaltWater; Gas; Gasoline or Diesel Fuel
- Maximum Pressure: 50.00
- Valve Size: 0.75 to 1.37
- Controlled Pressure Range: 15.00 to 50.00
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]
- Media: Air; Water; Gas; Steam
- Maximum Pressure: 250.00
- Valve Size: 0.50 to 0.75
- Connection Description: Threaded; 1/2" NPT, 3/4" NPT
