Water check valves

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: 200, 150, 100, 250 mm
Pressure: 16, 12 bar

The ZSFZ series wet alarm valve is a check valve that only allows water flows unidirectionally and drive the matching part to alarm at prescribed pressure and flow. ...

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 ...

DN: 50 mm - 300 mm
Pressure: 10 bar - 16 bar

... the lever and weight to protect against unintentional contact Also for potable water Product Description The SWING check valve is a non-return valve that can be flexibly ...

Pressure: 200 psi

... incorporated significant and innovative design changes to help prolong service life for swing check valves in water and sewage service. Traditionally, swing check valves ...

Pressure: 2,500 Pa
Temperature: 0 °C - 90 °C

CHECK VALVES Size:Spring Check Valve [Technical Specification] Material Normal brass ; CW617N ;DZR Working Pressure PN25 or 2.5Mpa Seal ...

DN: 50 mm - 500 mm
Pressure: 16, 10 bar
Temperature: -10 °C - 70 °C

The valves in series 07 are ball check valves made of ductile iron, and are manufactured in accordance with the most severe product norms, and in conformity with the quality requirements ...

DN: 4 mm - 12 mm
Pressure: 1 bar - 10 bar
Temperature: -10 °C - 80 °C

Areas of application : compressed air - working pressure : 1 ÷ 10 bar - working temperature : -10 ÷ 80°C Materials : - fitting’s body in nickel plated brass or acetalic resin - female BSP parallel or male BSP parallel outlets - ...

DN: 0.125 in - 1 in
Pressure: 800, 3,000 psi
Temperature: -40 °C - 204 °C

Price can't be beat! The H6200 series is our most economical check valve designed for low pressure applications H6200-1MM 1/8" MNPT x 1/8" MNPT Max Pressure 3000 psi Orifice Size .140 Flow Coefficient: ...

DN: 8 mm - 50 mm
Pressure: 0 psi - 230 psi
Temperature: 0 °C - 100 °C

Cartridge Check Valves Cartridge check valves (also called non-return valves) are designed for simple installation and offer outstanding performance ...

DN: 8 mm - 150 mm
Pressure: 150 psi - 235 psi
Temperature: 70 °F

Hayward's TC True Union Check Valves are available in PVC, CPVC, and PP and seats are FPM or EPDM. They are all put together with lubricant that has no silicone. They feature 1/2 in. to 6 in. are Sure ...

DN: 0.375 in - 2 in
Pressure: 0.1 bar
Temperature: -25 °C - 180 °C

... INFORMATION1. Spring check valve2. Made by AISI 316 (CF8M)3. Seat PTFE4. Thread ends EN 10226-1 (EX ISO 7-1 e DIN 2999)5. Max working pressure 16Kg/cm26. Working temperarure -25C° / + 180 C°7. Minimum ...

DN: 25 mm - 200 mm
Pressure: 0 psi - 600 psi
Temperature: 0 °C - 80 °C

... Designed for vertical or horizontal applications. The patent pending spring loaded poppet system is revolutionary for the water well industry and VFD controlled pumps.

DN: 32 mm - 600 mm

intermediate flange version for preventing backflow available in different seal and body materials areas of application: water, liquids with low fibre content flanges: DIN EN 1092-1 Type ZRK: ...

DN: 15 mm - 50 mm

Use : Check valve intended for water uses, steam, and gas. Body Shape: Selon API602 / ANSI B.16.34 Type : 3660 Face to Face: According to manufacturer standard Chapeau : boulonné Max ...

DN: 50 mm - 600 mm
Pressure: 10, 16 bar
Temperature: -10 °C - 150 °C

Working Pressure and Temperature Working pressure PN16/Class125. Température from -10*C to 120*C for EPDM seat. Température from -10*C to 82*C for NBR seat. Température from -10^ to 150*C for Viton seat. Flange Type EN 1092-2 PN10/PN16, ...

DN: 15 mm - 100 mm
Pressure: 0 bar - 16 bar
Temperature: 0 °C - 120 °C

BRASS SWING CHECK VALVE - MIHA BRAND, WITH BRASS SEAT Specification Used for water, gasoline, oil Threads standard: BS 21/ ISO 228-1-2000 Max. working pressure: 16 bar Max. working ...

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

Lift check valve to DIN/EN with flanged ends, spring-loaded valve disc, maintenance-free. Benefits Check disc and closing springs made of stainless steel for ...