Metal check valves

DN: 2 in - 12 in
Pressure: 20, 24 bar

... Grooved swing type check valve that allows waterflow in one direction only.A hinged clapper remains open with water flowing in one direction, and automatically closes,with the help of an incorporated spring, when flow ...

DN: 50, 80 mm
Pressure: 16 bar
Temperature: 0 °C - 100 °C

... wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water flange connection with sidewise drain valve, rotatable hose connection ...

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 ...

DN: 15 mm - 100 mm
Pressure: 40 bar
Temperature: 400 °C

... •Process line, product pipes, way out of pumps, fluid machinery. •The check disc valve close for the spring action when reduce the line pressure, getting a mild closing and avoiding the fluid recession and the surge ...

DN: 2 mm - 16 mm
Pressure: 700 bar
Temperature: -40 °C - 80 °C

... Our check valves are available as screw-in or case valve models. Both models are available with the screwing-in direction blocked or with the screwing-in direction open for flow. The basic materials used ...

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 shutoff. ...

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: 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 to Art. ...

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 - 300 mm
Pressure: 40, 16 bar

... It can be used horizontally or vertically. • With the help of a spring, loaded a more watertight and quicker sealing can be obtained. • Distance between sides according to DIN 3202 F-1. ...

DN: 15 mm - 1,200 mm
Pressure: 1 MPa - 42 MPa
Temperature: -196 °C - 540 °C

... The swing check valve, also known as a one-way valve or a check valve, is used to prevent the backflow of the medium in the pipeline. The valve that ...

DN: 6 mm - 200 mm
Pressure: 16 bar
Temperature: -20 °C - 220 °C

... The innovative springless check valve for clean applications. Maximum hygiene with no maintenance required. Tightness guaranteed in all installation positions, even vertical with downward flow. The patented YGROS ...

DN: 80 mm - 1,800 mm
Pressure: 0 bar - 50 bar
Temperature: -30 °C - 130 °C

... CLASAR®: the valve with high dynamic response, allowing the most effective protection against water hammer from pumps. Available in stainless steel and duplex construction on request. Check Valve ...

DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: -10 °C - 140 °C

... A check valve, or non return valve, is a valve that prevents the fluid from flowing backwards and ensures that it flows in only one direction. It can be used to prevent the loss of prime ...

DN: 0.375 in
Pressure: 0 bar - 16 bar
Temperature: -25 °C - 180 °C

... swing check valve 3/8" inch female thread, body made of stainless steel 1.4408, disc made of stainless steel 1.4408 seal metall installation position: - horizontal or vertical with ...

DN: 4 mm - 14 mm
Pressure: 0 bar - 350 bar
Temperature: -30 °C - 80 °C

... Counterbalance valves with single effect, compact configuration, excellent flow regulation and excellent working stability. Flow rate: from 1 to 60 l/min. Max working pressure 350 bar. ...

DN: 15 mm - 200 mm
Pressure: 9.6 bar - 40 bar
Temperature: 50 °C - 400 °C

DN: 1.25 in - 3.5 in
Pressure: 10,000, 5,000, 3,000, 2,000, 15,000 psi

... Type H Back Pressure Valve (BPV) is a one way check valve, also known as a non return valve or NRV, which is used to safely seal tubing during installation of Christmas ...

DN: 80 mm - 200 mm
Pressure: 10, 16 bar
Temperature: 60 °C

... fully enamelled and free of non-ferrous metals, available in the dimensions DN 80 and DN 200 with a nominal pressure of PN 10/16 or 25/40: the Dueker non-slam check valve type 8015, resilient-seated with ...

Pressure: 45 bar

... Check valves and stop valves are designed for installation on commercial refrigeration systems and civil and industrial air conditioning systems employing the following refrigerants: R22, R134a, R404A, ...

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 ...

DN: 0.5 in - 40 in
Pressure: 0.4 bar - 20.7 bar

... 106 / 206-PR-C is used for pressure reducing and check valve which has 10 models. It has an excellent constant flow with drip-tight closing on the return flow and an isolation valve which is standard ...

DN: 0.5 in - 2 in
Pressure: 16 bar - 25 bar

... Supply Ability: 50000pcs/month Certificate: ISO9001 Port: Ningbo,Shanghai Product Description Brass solder swing check valve Surface: Nature color. Size: 1/2''-2'' Material: C37700, MS58(CuZn40Pb2), CuZn39Pb3, ...

Temperature: -5 °C - 60 °C

... Shuttle Valve Quality, we only produce top-level quality products, we promise that all of our product's raw material are first class, and good quality system controls, so our goods' quality is very good.... Products Description: ST ...