Spring check valves

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 ...

Non return valves enable a flow in one direction and block il in the opposite direction. They therefore belong to the group of check valves (DIN 24300). ARGUS non ...

DN: 16 mm - 110 mm
Pressure: 16, 10 bar
Temperature: 93 °C

... an extensive family of check valves that can be used for a wide range of applications. These valves provide an exact and reliable control of fluids, and have been designed to offer maximum ...

DN: 80 mm - 600 mm
Pressure: 10 bar - 40 bar

... universally usable and particularly effective non-return valves for raw and potable water as well as cleaned sewage. Minimum pressure loss through optimised flow cross-sections Flow-optimised valve disc ...

DN: 2 in - 24 in
Pressure: 200 psi

... InternationalTM Model 910WB-LF Cast Iron Wafer Check Valve provides full flow capabilities. The Model 910WB-LF Wafer Check Valve can be reliably installed in plumbing ...

DN: 100 mm

The FG Inox sight glass is constructed with the integration of 316 stainless steel materials. Its design also includes a female thread fitting. This assembly measures from DN 15 to 50, and approximates body mass from 900 to 4,000 kg. ...

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

... 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 flow in the opposite direction. ...

DN: 0.25, 0.375, 0.5, 0.75, 1 mm
Pressure: 2,500 psi
Temperature: -15 °C - 400 °C

Spring-loaded, compact, stainless steel check valve. 316 stainless steel Spring-loaded 2 lb. or 10 lb. cracking pressures MNPT x MNPT Usable on metering pumps and ...

DN: 10 mm - 100 mm
Pressure: 10, 12, 16, 25, 40 bar
Temperature: -20 °C - 100 °C

Full bore check valve, F/F threaded. Temperature range: -20°C +100°C

DN: 0.5 in - 4 in
Pressure: 40 bar
Temperature: -10 °C - 220 °C

Spring loaded stainless steel check valve Diameters from DN015 - ½" to DN100 - 4" Wafer type, suitable for EN1092 PN6, PN10, PN16 or PN40 flanges Lengths according to EN558-1 series 49 ...

DN: 15 mm - 250 mm
Pressure: 40, 16 bar

For horizontal position. • With the help of spring, loaded a more watertight and quicker sealing can be obtained. • Drilled and dimensioned flanged according to DIN • Distance between sides according to DIN 3202 F-1.

DN: 0.125 in - 4 in
Pressure: 0 bar - 255 bar
Temperature: -29 °C - 400 °C

Check valves, also known as one-way valves, non-return valves, or single-flow valves allow fluid to flow in the direction of the arrow but do not allow ...

DN: 32 mm
Pressure: 0 bar - 5 bar
Temperature: 0 °C - 60 °C

swing check valve with spring DN32 PN 10/16 DIN EN 1092-1 Form B plastic PVC-U seal EPDM for liquid and gaseous media tightness acc. to DIN EN 12266: - leak rate A installation position: ...

DN: 15 mm - 300 mm

• disco wafer check valve • spring loaded execution • flange connections according PN10/16/40 and A-150/A-300 on request • face to face dimension according DIN EN 558-1 • easy to install ...

DN: 10 mm - 100 mm
Pressure: 12, 16, 25, 40, 10 bar
Temperature: -10 °C - 150 °C

Full bore check valve, F/F threaded, Viton® seat suitable for application with not halogenated hydrocarbons and fuels (gasolines, kerosene...).

DN: 18 in - 56 in
Temperature: 780 °C

The fluidised catalytic cracking (FCC) air blower line check valves are used to prevent the backflow of catalyst from the regenerator. IMI Remosa’s check valves guarantee ...

DN: 3 mm - 8 mm
Pressure: 0.1 bar - 6 bar
Temperature: -40 °C - 180 °C

Check valves are used to prevent media from flowing back in systems or to protect equipment against media blow-back. The three types (with spring, without spring and ...

DN: 50 mm - 400 mm
Pressure: 16, 25, 40, 64, 100 bar
Temperature: -20 °C - 200 °C

... CV10 Series spring double check valve design is manufactured to withstand high operating pressures. The discs are opened 85 ° to provide positive closing. Sealing materials can be changed ...

DN: 65 mm - 200 mm
Pressure: 10 bar
Temperature: 0 °C - 60 °C

EFFAST CK wafer check valve is a non-return valve ideal for limited space installations. Thanks to the design of its disc, EFFAST CK valve can offer a greater opening ...

DN: 0.25 in - 2.5 in
Pressure: 0 psi - 6,000 psi

... Basic-Check® Valve is a versatile all-purpose, non-slam valve that provides reliable, low-maintenance service for a wide range of liquids, steam and gases at various pressure/temperature ...

DN: 0.25 in - 1 in
Pressure: 0 psi - 30,000 psi
Temperature: 0 °C - 49 °C

The NuQuip® Model CV Series Check Valve is an in-line, piston style valve offering a zero leak design for applications requiring working pressures up to 30,000 psi (2,068 bar). The check ...

Pressure: 0 bar - 50 bar
Temperature: -30 °C - 200 °C

... guidance only, contact Seetru for help in sizing to your specifications. Product Description: 10mm Nominal Bore Inline Safety Relief Valve for Refrigerants

DN: 40 mm - 250 mm
Pressure: 16 bar
Temperature: -10 °C - 80 °C

... minimum differential pressure of 3 mWC CHARACTERISTICS Anticipated closing thanks to the spring action minimize the intensity of the check valve shock. Hydraulically profiled ...

DN: 0.375 in - 2 in

... WOG spring Type Threaded Ends Comply with ANSI B2.1 3/8" - 2" Solder Ends Comply with ANSI B16.18 1/2" - 2" Valves are Tested in Accordance w/MSS-SP-82 Sizes 3/8" - 2" We also have lead free ball ...

DN: 10, 20, 32, 40, 50 mm
Pressure: 50 bar
Temperature: -196 °C - 120 °C

The Type 05411 of cryogenic check valves from Herose has spring and bronze body and cap. The device is cleaned and degreased for oxygen service. It is also equipped with a male thread ...