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Pilot-operated relief valves
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Controlled pressure: 20 bar - 100 bar
DN: 5.46 mm
Flow rate: 0.3 us gal/min - 0.9 us gal/min
... This threadless, cartridge safety poppet pressure relief valve is designed to provide fast opening rates, stable flows, low hysteresis, quiet operation, and high cracking pressures. The 5.5 mm relief ...
Controlled pressure: 3,000 psi - 5,900 psi
DN: 0.281 in
Flow rate: 0.9 us gal/min - 1.2 us gal/min
... This direct-acting valve is ideally suited for high pressure hydraulic applications (up to 5000 psi) where a fast opening safety relief valve is needed to prevent system damage from pressure spikes. Minimum ...
Controlled pressure: 80 psi - 3,600 psi
DN: 0.25 in
Flow rate: 0.08 us gal/min - 0.31 us gal/min
... This direct-acting valve is ideally suited for low flow (less than 0.31 GPM) hydraulic applications where a miniature, lightweight pressure relief valve is needed. Minimum cracking pressures ...
DN: 273 mm
Weight: 8 kg
... counterweight kit to keep the valve closed under normal conditions, and a weather protection cover. The counterweight-loaded VHS-C Pressure Relief Valve has one decisive advantage over WAM’s other ...
DN: 273 mm
Flow rate: 0 m³/h - 5,000 m³/h
Pressure: 50, -5 mbar
... Pressure Relief Valves are the last safety net when abnormal pressure conditions endanger the silo structure. This is why sudden excess or suction pressure inside the silo have to be dealt with instantly. Even though ...
DN: 0.375, 0.5, 0.75, 1 in
... designed to work hand-in-hand with Airflex clutches and brakes to ensure optimal performance and reduced wear. From pneumatic valves to electronic controls, Airflex can easily set you up with everything you need for ...
Flow rate: 1.2 l/min
Pressure: 0.8 MPa - 21 MPa
Weight: 1.5 kg
... Used for remotely controlling the pressure by connecting to the vent port of pilot operated pressure control valves such as relief valves and reducing valves. ...
Daikin PMC
DN: 50 mm - 200 mm
Pressure: 72.4, 1.4 bar
... actuated metal plug to keep issues from coming out from relief valves or backpressure regulators. This also uses a flow path that keeps debris out, thus keeping the seat from damage. The EZR relief valve ...
FISHER REGULATORS
Controlled pressure: 0.5 bar - 10 bar
DN: 40 mm - 150 mm
Weight: 1.1 kg - 12.5 kg
... The BERMAD Model IR-13Q is a hydraulically operated, diaphragm actuated control valve designed to relief excessive line pressure when it rises above the preset maximum. It responds to rises in system ...
BERMAD CS Ltd
Flow rate: 25 l/min - 320 l/min
... priority valve OLS 320 High-flow priority valves are needed especially for large tractors, wheel loaders, motor graders and container trucks. The new Danfoss priority valve OLS 320 can fulfill demands ...
Pressure: -5 bar - 103.4 bar
... Precision check and relief valves are designed by Parker Stratoflex to provide high reliability, small envelope size and low pressure drop performance while meeting challenging application requirements in aerospace engine ...
Controlled pressure: 0 bar - 320 bar
Flow rate: 0 l/min - 40 l/min
... Reverse relief protection Wide pressure range up to 320 bar High flow capacity Hardened precision parts Adjustable by allen key or hand screw, optionally sealable (lockwire holes) In the standard ...
DN: 19 mm - 57 mm
Pressure: 800 bar
... require compact valves that are reliable and efficient – demands that are met by HOERBIGER HPV valves. HOERBIGER HPV valves are characterized by low clearance volume and an economic design. At ...
Controlled pressure: 20.7 bar - 296.5 bar
Flow rate: 7.57, 83.3 l/min
Pressure: 296.5, 344.7, 689.5 bar
... SOLENOID OPERATED SPOOL TYPE RELIEF VALVE U.S. PATENT # 7,137,406 SVRV10-26X is a normally open, solenoid operated, spool type, screw in relief valve. ...
HYDRAFORCE
Controlled pressure: 0 bar - 350 bar
DN: 0.5 in
... 70 litres, proportional open circuit or close circuit tipping valve, pneumatic or mechanic operated with 350 bar relief valve. It also includes check valve, ...
BEZARES S.A.
Controlled pressure: 0 bar - 400 bar
DN: 1 in
... Tipping Valve, engineered for 180L capacity with pneumatic operation and a 400 bar relief valve. Perfect for both open and close circuit systems, featuring advanced proportional control ...
BEZARES S.A.
Controlled pressure: 250, 220 bar
DN: 1.25 in
... 250 litres proportional open circuit tipping valve with pneumatic shifting pressure constrainer valve adjustable up. It incorporates a non-return pistón valve, end-of-stroke valve ...
BEZARES S.A.
Controlled pressure: 0 psi - 30 psi
DN: 0.13, 0.06 in
... Relief valves open the input port to the exhaust port when a specific pressure differential (ie. setpoint) is achieved. A diaphragm provides area for pressure supplied from the input port to act against the spring force. ...
Controlled pressure: 1 bar - 16 bar
DN: 80 mm - 300 mm
Flow rate: 10 m³/s - 1,600 m³/s
... QUICK RELIEF VALVE, TO AVOID WATER HAMMER This valve protects pumps and pipes from pump startup and shutoff pressure surges due to power failure. Pump off means valve normally closed. ...
Controlled pressure: 1 bar - 25 bar
DN: 50 mm - 600 mm
Flow rate: 16 m³/h - 5,400 m³/h
... QUICK RELIEF VALVE, TO AVOID WATER HAMMER This valve protects pumps and pipes from pump startup and shutoff pressure surges due to power failure. Pump off means valve normally closed. ...
Controlled pressure: 0 psi - 500 psi
DN: 1.02 mm
... Beswick’s RV2 series miniature piston relief valve is an excellent choice for applications requiring a valve which opens on rising pressure. The RV2 is factory set to your desired relief ...
Controlled pressure: 0 psi - 80 psi
DN: 1.02 mm
... Beswick’s miniature diaphragm relief valve is an excellent choice for applications requiring a valve which opens on rising pressure. The design offers compactness, light weight and high accuracy. Cracking ...
Controlled pressure: 0 psi - 80 psi
Weight: 25 dg
... Beswick’s RVD8 series miniature diaphragm relief valve is an excellent choice for applications requiring a valve which opens on rising pressure. The design offers compactness, light weight and high accuracy. ...
Controlled pressure: 35,000 Pa - 700,000 Pa
DN: 0.25 in - 2 in
... Back pressure relief valves Large flow rate Material: Body-P.V.C, P.P, PVDF; Diaphragm membrane-Viton + Teflon Plate Intel pressure: maximum 1.035Mpa (150psi) Adjustable range: 0.035~0.7Mpa (5~100psi) Working temp.: ...
Controlled pressure: 5 psi - 150 psi
Pressure: 1.4 MPa
... Technical Data Low lift relief valves Material: Body-P.V.C, P.P, PVDF; Diaphragm membrane-Viton CV: 0.7 Working temp.:60°C Working fluid: Water corrosive liquid Panel mounting available ...
Controlled pressure: 0 psi - 100 psi
DN: 0.125 in
Flow rate: 19, 16 l/min
... The RV-5200 and RV-5300 Series operate as either a relief valve or low flow back pressure regulators. Adjustments are made through a non-rising stem available with an attractive knob, plain to allow insulation of OEM ...
Controlled pressure: 0 psi - 100 psi
DN: 0.125 in
Flow rate: 65, 56 l/min
... The S-5200 and S-5300 Series are designed for applications requiring precise sequencing of pneumatic control circuits. Sequencing and deadband characteristics can be tuned by varying the output restriction. Adjustments are made through ...
Controlled pressure: 70, 0.6, 0.3, 3 mbar
Flow rate: 0.18, 0.45, 2, 4 l/min
... Automotive Vents. Protective Vents Adhesive Vents Vent Stickers Snap-in Vents Screw-in Vents Fit-In Vents Press-in Vents Breather Vent Plugs Venting Screw Breather Plugs ...
Shenzhen Milvent Technology Co.,Ltd
Controlled pressure: 70 mbar
Flow rate: 7.8 l/h
... Automotive Vents. Protective Vents Adhesive Vents Vent Stickers Snap-in Vents Screw-in Vents Fit-In Vents Press-in Vents Breather Vent Plugs Venting Screw Breather Plugs ...
Shenzhen Milvent Technology Co.,Ltd
Controlled pressure: 70 mbar
Flow rate: 15.9 l/h
... Automotive Vents. Protective Vents Adhesive Vents Vent Stickers Snap-in Vents Screw-in Vents Fit-In Vents Press-in Vents Breather Vent Plugs Venting Screw Breather Plugs ...
Shenzhen Milvent Technology Co.,Ltd
Controlled pressure: 320 bar - 420 bar
Flow rate: 150 l/min
Weight: 1.2, 2.6 kg
... All hydraulic systems must be equipped with a pressure relief valve. Sunfab in-line mounted pressure relief valve Prv 32/42 protects the pump and hydraulic ...
DN: 0.375, 0.75 in
... Low Noise Pilot Operated Relief Valves which has been specially developed as a low noise protects an hydraulic system from over pressure and can be used to maintain constant pressure.Low ...
YUKEN Europe Ltd.
Controlled pressure: 16, 235 bar
DN: 0.5 in - 2 in
... Reliable sealing performance RS1050 pressure relief valve, a diaphragm driven valve, when the pipeline pressure reaches its preset value, the valve will automatically open. Under normal ...
Controlled pressure: 0 psi - 130 psi
DN: 0.25, 0.38, 0.13, 0.5 in
Pressure: 215 psi
... MGZ series 3-port, 2-position pneumatic shut-off valves cut off upstream pressure and exhaust downstream pressure. The manually rotated knob can be locked out with the included padlock. Available port sizes range from ...
Controlled pressure: 500 psi - 3,000 psi
Flow rate: 30 us gal/min
... The CROSS SRC series dual differential type relief valves are used to protect equal size cylinders or motors from external or shock loads. Oil which passes from one relief valve flows ...
Cross Manufacturing
Flow rate: 250 l/min - 650 l/min
Pressure: 5 MPa - 35 MPa
... The relief valve is a pressure control valve. It maintains constant pressure at inlet by discharging excess fluid in the system. Solenoids relief valve is a combination ...
Ningbo Hoyea Machinery Manufacture
Controlled pressure: 425.5 bar
DN: 25 mm - 200 mm
... Critical Pilot Internals and Main Valve Dome Protected from Process Media Expands the application of pilot operated valve technology. Valve ...
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