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Relief valves
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Flow rate: 1.2 l/min
Pressure: 0.8 MPa - 21 MPa
Weight: 1.5 kg
... 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

Pressure: max 12.0 bar
Weight: 250 g - 1,365 g

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 ...
ARGO-HYTOS

DN: 273 mm
... 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. ...

Controlled pressure: 200, 1,000 mbar
DN: 15 mm - 40 mm
For gas, air and biologically produced methane, pu max. 500 mbar (7 psig), with pilot lamp, IP 65, FM and CSA approved For gas, air and biologically produced methane, pu max. 500 mbar (7 psig), with pilot lamp, IP 65, FM and CSA approved Size ...

DN: 0.25, 0.5 in
... H-900 senes ts a relief valve designed for low pressure services. It is most suited for use where changes in pressure can cause process issues. System damage or Personal injury. CLEANING & PACKAGING Every ...
HAM-LET

DN: 25, 50 mm
Pressure: 6.9, 3.5, 1.7 bar
Weight: 0.3, 7, 2 kg
... Series relief valves are ideal for low-pressure settings due to the increased sensitivity provided by a large diaphragm area. 289 Series relief valves are designed for ...
FISHER REGULATORS

Controlled pressure: 0 psi - 130 psi
DN: 0.13 in - 0.5 in
... included for stand-alone operation. • - Valve type: 3 port, 2-way • - Pressure range: 0-130 PSI • - Proof pressure: 215 PSI • - Temperature: 0°F to 160˚F • - Operation angle: 90˚ (Twist) • - All "in stock" ...

Controlled pressure: 16 bar
DN: 15 mm - 50 mm
... vacuum breaker valve when installed with the nut at the bottom • Valve material compatibility (PVC-U) with water, drinking water and other food substance conveyance according to current regulations • ...

Controlled pressure: 0 bar - 34.7 bar
DN: 1.02 mm
Beswick presents RV2 series miniature piston relief valve. It is ideal for applications demanding valves opening on pressure increase. The RV2 comes factory set for required relief ...

Controlled pressure: 0 bar - 5.5 bar
DN: 1.02 mm
For applications needing a valve which opens on rising pressure, Beswick's miniature diaphragm relief valve is ideal. The compact valve has a lightweight design and offers ...

Controlled pressure: 0 psi - 80 psi
Weight: 25 dg
Beswick's manifold mount RVD8 series miniature diaphragm relief valve is an excellent choice for applications requiring a valve which opens on rising pressure. The design offers compactness, ...

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 ...

Controlled pressure: 0 bar - 180 bar
DN: 1, 0.75 in
These valves are in aluminium built, very light, and with a good quality price relationship and easy to mount it. There are two different flows 100 and 150 litres. They can be fitted on oil tanks with base plate or fitted ...
BEZARES S.A.

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, pulling end ...
BEZARES S.A.

Controlled pressure: 0 bar - 400 bar
DN: 1 in
180 litres proportional open circuit or close circuit tipping valve, pneumatic operated, with 400 bar relief valve. In the case of proportional centre-opening valves, ...
BEZARES S.A.

DN: 40 mm - 100 mm
Weight: 2 kg - 26 kg
The BERMAD Quick Pressure Relief Valve is a hydraulically operated, diaphragm actuated control valve that relieves excessive line pressure when it rises above the preset maximum. It responds ...
BERMAD CS Ltd

BERMAD CS Ltd

Controlled pressure: 0.5 bar - 16 bar
DN: 40 mm - 100 mm
Pressure: 16 bar
The BERMAD Quick Pressure Relief Valve is a hydraulically operated, diaphragm actuated control valve that relieves excessive line pressure when it rises above the preset maximum. It responds ...
BERMAD CS Ltd

DN: 1 in - 2 in
ANVER easy adjustable Vacuum Relief Valves (VRV) are designed to protect vacuum pumps from internal damage due to a dead-head situation. VRVs allow a small amount of air into the vacuum pump, which cools ...

DN: 0.5 in - 0.75 in
ANVER’s top selling Miniature Vacuum Relief Valves come in two thread sized – 1/2″ and 3/4″ making them suitable for all vacuum applications where vacuum relief is required. These Miniature ...

Controlled pressure: 0 bar - 400 bar
Key features: - Max pressure: 400 bar (5801 psi) This valve is generally used in starting phase in order to eliminateair bubbles in lubrication system.

Controlled pressure: 2 bar - 10 bar
DN: 8, 12, 10 mm
Flow rate: 1,580 l/min - 6,400 l/min
QUICK EXHAUST VALVE The 66.000 serie is made of stainless steel AISI 316L function fittings: flow controls for cylineders, in-line and banjo fittings, unidirectional valve, quick exhaust valves, ...

DN: 38 mm - 152 mm
Pressure: 5 bar - 84 bar
... WR60 / WR80 adjustable pressure relief valve or pressure safety valve allows users to set the desired relief cracking pressure right at the valve by ...

DN: 38 mm - 76 mm
Valves / Relief Valves Air Relief and Vacuum Breaker valves. FEATURES 16AMP-AR Air Relief Valves Comprised ...

DN: 38 mm - 51 mm
Weight: 23, 45, 136 kg
Valves / Relief Valves Versatile, manually adjustable relief valve for pipeline protection. Durable, compact, and easy to operate. FEATURES Manually ...

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 Inlet pressure: maximum 1.035Mpa (150psi) Adjustable range: 0.035-0.7Mpa (5-100 psi) Working ...

Controlled pressure: 5 psi - 150 psi
... ½"NPT or BSP Inlet Pressure: 1.4 MPa (203 psi) maximum Adjustable Range: 0.03~1.0 MPa (5~150 psi) CV: 0.7 Low lift relief valves Material: Body-P.V.C, P.P, PVDF; Diaphragm membrane-Viton CV: 0.7 Inlet ...

Controlled pressure: 0.1 bar - 7 bar
DN: 25 mm - 76 mm
SAFETY VALVE PLAIN END - STAINLESS STEEL 304 - 316L

Controlled pressure: 0.5 bar - 7 bar
DN: 25 mm - 65 mm
Weight: 3.95 kg - 7.62 kg
SAFETY VALVE PLAIN ENDS - STAINLESS STEEL 304 - 316L

Controlled pressure: 4 mbar - 36 mbar
DN: 63.5 mm
VACUUM / PRESSURE RELIEF VALVE - STAINLESS STEEL 316L Inox 316L

Controlled pressure: 30 bar - 500 bar
Flow rate: 20 l/min
Pressure Relief Valve for pipeline installation Design: Nodular grey cast iron, body galvanized (6918-10-001) steel parts. Sealing of spindle is possible to ensure the set pressure.

DN: 40, 50, 80, 100, 125 mm
Flexible design tee to allow fitting of the VRL safety valve and MC/MV gauge directly to the blower/exhauster ports or adjoining pipework.

DN: 28 mm
Pressure: 0.5 bar - 12 bar
Quick relief valve, G 1/8, AF1 14, AF2 14, AF3 14, Operating pressure max. 12 bar, Operating temperature -20 °C to 80 °C

Vaccum Release Valve This kind of Vaccum Release Valve is applied on the product need release vaccum during work. Waterproof and dustproof Application: Vaccum Container for Dust. or ...
Shenzhen Milvent Technology Co.,Ltd

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: 7,000 Pa
DN: 12 mm - 28.3 mm
Flow rate: 2, 4, 6, 8 l/min
Waterproof IP68 and ventilation, PG16 metal cap vent integrate a vent into a metal blind plug.
Shenzhen Milvent Technology Co.,Ltd

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 ...

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 ...

Controlled pressure: 0 bar - 227.5 bar
DN: 1, 0.75, 0.5, 2, 1.5 in
Weight: 8, 2.5 kg
... Release Valve, also known as Air Vent Valve, it collect and releases gas and air within a pipeline. Large amount of Air/ Gas could effect function of pipeline system, hence it is crucial to remove undesired ...
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