Fluid check valves

Pressure: 0 bar - 320 bar

VR*-I valves are one-way check valves cartridge type construction and can be used in blocks or panels. In rest conditions, the valve poppet, which is a cone on edge ...

DN: 6.35 mm - 19.05 mm
Pressure: 0 bar - 8 bar
Temperature: -20 °C - 80 °C

UNIDIRECTIONAL VALVE VUI, BALL TYPE CHECK VALVE INSERT TYPE BALL SEALED The unidirectional insert valves VUI allow the free flow through in a direction while the ...

... by the full range of ball valves and non-return valves employed where fluid flows in one direction and has to be kept under pressure. Our non-return valves and ball ...

DN: 3 mm - 14 mm
Pressure: 0 bar - 40 bar
Temperature: -4 °F - 356 °F

... Assembly Facilities Applications: •Pneumatic Circuits Protection •Suitable for Industrial Fluids in Harsh Environment Technologies: •Non-return valve •Check valve •Function ...

DN: 15 mm - 300 mm
Pressure: 11.2 bar - 16 bar
Temperature: -10 °C - 350 °C

Check valves, Check valves streamlined flow type, Check valves streamlined flow type on nodular cast iron PN 16 (EN-GJS-400-15) Streamlined ...

DN: 32, 15, 20, 25 mm
Pressure: 34.5 bar
Temperature: -50 °C - 105 °C

The Type CK4A Check Valves prevent backward flow of fluid in refrigerant suction, hot gas or liquid lines. Parker’s CK4 check valves ...

Pressure: 120 bar

... demands in terms of efficiency, tightness and corrosion protection. In addition to reed valves, HOERBIGER also offers overflow valves as well as pressure relief valves for carbon dioxide ...

DN: 0.25 in
Pressure: 0 bar - 10 bar
Temperature: 5 °C - 90 °C

... , for securing devices using category 1 and 2 liquids (according to WRAS the EC type is also applicable to fluid category 3). Also check valves protect sensitive equipment from contamination ...

DN: 6 mm - 100 mm
Pressure: 40 bar
Temperature: -271 °C - 50 °C

... springless Non-Return-Valve - Both available for ambient and cryogenic media tempertures: -- ambient valve from -30° C to + 50° C (243 K to 323 K) -- cryogenic valve from ...

DN: 0.25 in - 4 in
Pressure: 63 bar
Temperature: -20 °C - 200 °C

... Sferaco's 380 series of check valve is completely made out of stainless steel materials. With its capacity to deliver a maximum pressure rate of 63 bars, the valves are well suited for ...

DN: 14.3 mm
Pressure: 241 bar
Temperature: -54 °C - 204 °C

... cartridge style, hydraulic check valve for use as a blocking or load-holding device. Operation The cartridge valve allows flow from port 1 to 2, while normally blocking ...

DN: 15 mm - 50 mm

Spring loaded, globe style lift check valve ASME Class 800 may be installed in horizontal and vertical piping applications. 5540 series lift check valves are designed ...

DN: 0.5 in - 6 in
Pressure: 16 bar
Temperature: -60 °C - 180 °C

... with solid ball,can be installed vertically and horizontally •Can also be used for vapours and gases •Wide variety of check valves available Specifications •Design - ASME/ISO •Nominal Pressure ...

Pressure: 0.4, 2, 4 bar
Temperature: -15 °C - 70 °C
Flow rate: 35 l/min

... (NG6) Check Valve – Check valves stop the flow of fluid in one direction and allow free flow in the opposite direction. They are also known as non-return ...

DN: 0.5 in
Pressure: 10 bar
Temperature: 0 °C - 80 °C

... liquids, water, gaz PRESSURE PFA/PS in bar θ 80° Drilled boss 1/4”, POM (polyacetal) plug CLOSING SYSTEM : double check valve POM (polyacetal) GUIDE : POM (polyacetal) / SEAL : NBR (nitrile) or ...

DN: 40 mm - 100 mm
Pressure: 1 MPa
Temperature: 425 °C

... Wear-resistant Check Valve is to prevent medium backflow in pipeline. Medium is allowed to flow in only one direction. Under the medium pressure of one direction flow, the spring force acting on the valve ...

DN: 15 mm - 200 mm
Pressure: 40 bar
Temperature: -60 °C - 350 °C

Body material Stainless steel CF8M Check valve material Stainless steel PN (End) PN40 End Between flange Contact sealing metal/metal

... control valves These valves are designed to regulate the cylinder piston speed Check valves Full flow in one direction flow blocked in the opposite direction Pilot-operated ...

DN: 0.375 in
Pressure: 10,000 psi

Application: Permits flow of hydraulic oil in one direction only. Operation: Installs right in hydraulic line.

DN: 15 mm - 50 mm
Pressure: 0 bar - 5 bar
Temperature: -20 °C - 80 °C

... Fitting position Housing made out of Brass and strainer made out of Stainless Steel Wire mesh (Max. Mesh Size 100 micron) FLUIDS : Natural Gas, LPG, Town Gas, Oxygen, Air, Other gases on request(Except Acetylene APPLICATION ...

DN: 0.5 in - 4 in

Uniseat/seal of EPDM or FKM Ball is the only moving part. It unseats to permit flow in one direction but seals against seat to prevent backflow. May be used vertically or horizontally Minimum shut-off of 5 psi All ...

DN: 0.5 in - 24 in

... FAMAT Check Valves, also referred to as non-return valves, are functionally used to allow certain fluids to flow in a singular direction without having the event of ...

DN: 0.5 in - 2 in
Pressure: 17.2, 8.6 bar
Temperature: 0 °C - 178 °C

... NIBCO® bronze Ring Check® valve is uniquely designed with an in-line, spring assisted self-closing disc. The lift check valve prevents backflow by automatically closing ...

DN: 50 mm - 800 mm
Pressure: 10, 16 bar

Straight-seat check valve with internal shaft and optional lever and weight. Highly cost-efficient due to high opening degree. Available with stainless-steel wire guard and limit signal for the open position ...

DN: 0.5 in - 2 in

... Piece, Standard Port, Threaded One-Way Bronze Ball Valves w/Integral Check feature a cam lock smart ball check valve insert manufactured from polymer materials, NBR rubber ...