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]
- Primary Material: StainlessSteel (optional feature); Steel (optional feature)
- 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]
- Primary Material: BrassBronze; StainlessSteel; Steel; Exotic Metal; Alloy 20, Alloy C-276, Titanium
- 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]
- Primary Material: Steel
- Maximum Pressure: 0.00 to 1800.00
- Valve Size: 0.59
- Controlled Pressure Range: 0.00 to 1800.00
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]
- Primary Material: Steel
- Maximum Pressure: 1.00 to 150.00
- Valve Size: 0.50
- Connection Description: ClampFlange; TubeFitting (optional feature); NPT
from Haskel International, Inc.
These valves were originally developed in response to the need for accurate regulation of high pressure at low flow without the "chatter" often encountered with valves of this size. They are differential area poppet design with a high ratio between seal and seat area for smooth control,... [See More]
- Primary Material: Steel
- Maximum Pressure: 10000.00
- Valve Size: 0.25
- Connection Description: Threaded; 1/4" NPT
from HAWE North America Inc.
Pressure limiting valve (safety valve): Safeguarding the system against excessive pressure or for the limitation of working pressure. Sequence valves: Generates a constant pressure difference between inlet and outlet of the flow. Directly controlled valves feature a dampening device to ensure quiet... [See More]
- Primary Material: Steel
- Connection Description: Threaded; G 1/2, G 3/4
- Maximum Pressure: 5076.32
- Actuation: Manual
from Parker Hannifin / Fluid Connectors / Quick Coupling Division
PV Series is an economical pressure/vacuum relief valve used to maintain positive pressure in hydraulic reservoirs. The large filter area makes this valve an ideal choice for use in heavily contaminated environments. The optional bayonet type mount allows the valve to be installed in the tank filler... [See More]
- Primary Material: Steel
- Actuation: Pneumatic
- Valve Size: 0.50 to 0.75
- Media: Hydraulic
from Parker Hannifin China
These compact, heavy duty, pilot operated, iron alloy (ASTM A126 Class B) Differential Pressure Regulators are suitable for Ammonia, R22, R134a, R404a, R507 and other common refrigerants and fluids approved for use in refrigeration systems. All A4AL Regulators are pilot operated using upstream... [See More]
- Primary Material: Steel
- Maximum Pressure: 145.00
from Prince Manufacturing Corp.
The Prince Series 20 features 1 -10 work sections, extra fine spool metering and power beyond capability. The mounting is usually interchangeable with Gresen “20 ” GPM stack valves. Spools are hard chrome plated. A float section can be installed in any location in the valve assembly. [See More]
- Primary Material: CastIron; Steel
- Maximum Pressure: 3500.00
- Valve Size: 0.38 to 0.88
- Connection Description: Threaded; NPTF and SAE
from Almo Manifold & Tool Co.
- Adjustable relief setting from 150 psi to 6000 psi. - Standard screw adjustment for relief setting. - SAE O-ring port for gauging. - Pressure at Y is directly additive to relief setting [See More]
- Primary Material: StainlessSteel; Steel
- Maximum Pressure: 150.00 to 6000.00
- Valve Size: 1.25
- Connection Description: BoltFlange
from Apollo Valves
Seat options: metal, BUNA-N, EPR, PCTEF, Neoprene, Silicone, Viton [See More]
- Primary Material: Steel
- Controlled Pressure Range: 5.00 to 900.00
- Valve Size: 0.50 to 1.00
- Connection Description: Threaded; 1/2", 1" NPT
from Bermad Automatic Control Valves
The BERMAD Models FP 430-UF and FP 730-UF are pilot operated valves that prevent over pressure, maintaining a constant preset system pressure regardless of fluctuating demands. They are FM Approved and UL Listed up to 175 psi (FP 430-UF) & 350 psi (FP 730-UF) according to NFPA-20. [See More]
- Primary Material: BrassBronze (optional feature); DuctileIron (optional feature); StainlessSteel (optional feature); Steel (optional feature)
- Maximum Pressure: 175.00
- Valve Size: 2.00 to 12.00
- Controlled Pressure Range: ? to 175.00
from Canyon Engineering Products, Inc.
Operating Fluid: MIL-H-83282Operating Temperature: -65° F to 275° FSystem Pressure: 3000 PSIG maximumLeakage: 5 drops/minute max at 30 PSIDCracking Pressure: 60 ± 6 PSID at 6 cc/minuteFlow: 30 GPM at 89 PSID and 80° F30 GPM at 95 PSID and -25° FReseat Pressure: 48 PSID at 6 cc/minute [See More]
- Primary Material: Aluminum (optional feature); StainlessSteel (optional feature); Steel (optional feature); Exotic Metal (optional feature); Titanium Alloys
- Connection Description: Threaded; 1.375-16 UNJF-3A
- Maximum Pressure: 3000.00
- Actuation: Mechanical
from Jordan Valve Group
The Mark 57 piloted operated back pressure regulator is designed to accurately control pressure to 100% of its rated flow capacity with only a small deviation from setpoint. The Mark 57 provides accuracy that approaches that of controller-operated valves and should be considered on most critical... [See More]
- Primary Material: CastIron (optional feature); DuctileIron (optional feature); StainlessSteel (optional feature); Steel (optional feature)
- Maximum Pressure: 950.00
- Valve Size: 0.50
- Controlled Pressure Range: 2.00 to 185.00
from MOGAS Industries, Inc.
Superior wear-resistant nickel alloy ball and seat [See More]
- Primary Material: Steel
- 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 Oilgear Company
Slip in cartridge mounting, direct operated, pressure adjustment options [See More]
- Primary Material: BrassBronze (optional feature); StainlessSteel (optional feature); Steel; Exotic Metal
- Maximum Pressure: 435.11
- Valve Size: 0.24
- Connection Description: BoltFlange
