Check valves

DN: 80, 46, 60, 32 mm
Pressure: 300 bar - 3,200 bar
Flow rate: 0 l/min - 1,000 l/min

Check valves prevent a reversal of the specified direction of flow and thus a backflow of the delivery medium to be pumped. Special features: VA version, compact design. Throttle check ...

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

... 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 flow in the opposite ...

DN: 10 mm - 20 mm
Pressure: 250 bar

Flow direction: D2 -> D1, D3 closed; D3 -> D1, D2 closed

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

* Robust Design * Small in Size * Universal 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 ...

DN: 0.25 in - 2.5 in
Pressure: 60 bar
Temperature: 150 °C

Characteristics: Valve body machined from solid, no middle connections. The closure area is between the 2 support points of the piston. Documentation: Laser marking for traceability and validation processes. Material ...

Pressure: 3 psi - 16 psi

In-line Check Valves - General Information MICO® Residual Check Valves allow free flow of hydraulic system fluid in one direction while maintaining residual fluid ...

Pressure: 10,000 psi

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

DN: 0.5 in - 2.5 in
Pressure: 10 bar - 100 bar

Description The L10 Pressure Lock Valve is a solenoid operated check valve designed for hydraulic elevators and includes a self-closing manual lowering valve. Its purpose ...

DN: 0.5 in - 4 in

True Union Ball Check Valve (1/2"-2") and Single Union Ball Check Valve (3"-4") The Asahi/America ball check valve employs a free moving ...

DN: 0.125 in - 1 in

NON-RETURN VALVES With possibility for connecting relieve pipe. Can be mounted horizontally and vertically.

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 injection line applications Suitable ...

... The vacuum controlled check valve (ARV) is a pneumatically operated on-off valve featuring low pressure loss. To activate this valve, vacuum from the intake manifold ...

DN: 50 mm - 1,350 mm
Pressure: 0 bar - 10.3 bar
Temperature: 0 °C - 178 °C

Class 125 Cast Iron Sure Check™ Valves Size: 2 to 54 in. (50 to 1350mm) Description: Designed for liquids and gases where flow reversal can cause surge and water hammer. Elastomer seats provide bubble-tight ...

DN: 0.25 in - 1.5 in
Pressure: 0 bar - 350 bar
Flow rate: 12 l/min - 310 l/min

The FPR series, manufactured by Dicsa, has a body that has been constructed out of steel. It also has a cracking pressure of 0.5 bar.

DN: 25 mm - 200 mm

Ball check valve (PN 10) Lining-Materials: * PTFE (virgin or conductive) Different lining thicknesses and flange designs on request. Other pressure rates: * PN 16 * PN 25 * ...

DN: 0.25 in
Pressure: 50, 110 psi
Temperature: 0 °F - 170 °F

Material: Acetal Copolymer Colors: Blue, Orange, Black, White, Grey Compatibility: Yes: Acetone, Alcohol, Ethyl, Greases, Oils, Commercial Dish Detergents, Gasoline, Lacquer Solvents, Sodium Hydroxide No: Chlorine, Acids, Ammonium ...

DN: 25 mm - 1,500 mm
Pressure: 16 bar - 420 bar
Temperature: -196 °C - 550 °C

Aluminium Bronze Check Valves Valve Body materials: aluminium bronze Valve Manufacturing standards: API, ANSI, BS, DIN, JIS Valve Connection: wafer, lug, flanged

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: 1 in - 28 in

Mercury Products manufactures standard raincaps for heavy duty exhaust system protection and single-bolt installation with designs in 1" to 28" diameters. The precision-balanced vane, welded lid and a lubricated metal bushing are combined ...

DN: 15 mm - 100 mm
Pressure: 10 bar - 16 bar

- INOX Material - PVC-U = Unplasticised Polyvinylchloride Gaskets - EPDM Manufacture - Injection moulded Extra informatie - Flow [l/min] at which ∆p is 1 bar, determined according to DIN EN 60534-2-3.

DN: 0.125 in - 0.5 in
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 130 °C

FARBO has a wide range of valves used for the pneumatic circuitry. Besides non-return valves, available both for power circuits that control, also quick exhaust and logical OR type valves. A ...

DN: 0.5 in - 4 in
Temperature: 0 °C - 100 °C

Brass swing check valve Diameters from DN015 - ½" to DN100 - 4" Threaded F/F (ISO 228/1) NBR seal Minimum opening pressure 0,03 bar TR CU 010 compliant PN10 (PN6 for DN≥65) Free of CE marking (cat. according ...

DN: 0.5 in
Pressure: 16 bar
Temperature: 4 °C - 100 °C

Brass ball valves with incorporated stainless steel filter, check valves, a blend of manometer and darin. Ball valves are multipurpose for the hydraulic system. Valve ...

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: 10 mm - 50 mm
Pressure: 16 bar
Temperature: 200 °C

closing thightness acc. EN -12334 compact settlement environment-friendly no maintenance Aplications hot cold and cooling water plants neutral fluids