THE LEE COMPANY ball check valves

DN: 40 mm - 400 mm
Pressure: 10 bar
Temperature: -10 °C - 80 °C

Used for water pumping stations, sewage water, leaded and viscous fluids Low head loss Full bore Self cleaning Silent Technical specifications Face to face dimensions according to EN 558 - series 48

Pressure: 30 psi
Temperature: 40 °C - 150 °C

CV-062 SERIES Check Valve A check valve is a type of valve that allows fluids to flow in one direction but closes automatically to prevent flow in ...

Pressure: 100 psi
Temperature: 40 °C - 150 °C

CV-125-Check-Valve A check valve is a type of valve that allows fluids to flow in one direction but closes automatically to prevent flow in the opposite ...

Pressure: 0 bar - 320 bar

Screw-In Valve up to 320 bar Miniature-Non Return Valve as Screw-In Valve from stainless steel for thread M6. – Suitable for high pressure areas – Simple mounting hole – Space-saving ...

Pressure: 0 bar - 300 bar

Miniature Check Valve - Individual positioning - Simple mounting hole - Valve combinations possible - For hydraulic and pneumatic applications - Working pressure up to 300 bar - ...

Pressure: 4.2 bar - 350 bar
Temperature: -40 °C - 220 °C
Flow rate: 1 l/min - 90 l/min

Soft sealed non return valve as screw-in valve G1/8 from stainless steel

DN: 10 mm - 100 mm
Pressure: 0.2 bar

... passing direction – reflux inhibitor Fluids • Neutral media free from solids and aggressive liquid or gaseous media if the valve components that contact the media are resistant to the service temperature according to ...

DN: 3 in - 18 in

Copes-Vulcan has supplied check valves to the nuclear industry since the early 1970s. It is designed to provide positive shutoff even at low differential pressures. Features: 3-18 inch, Class ...

DN: 15 mm - 250 mm
Pressure: 10 bar
Temperature: -10 °C - 100 °C

housing, water distributions, protection of drinking water networks PRESSURE PFA/PS in bar θ 80° 2 drilled bosses 1/4” with POM (polyacetal) plugs GUIDING + CLOSING SYSTEM : POM or PPO (Polyphenylene oxyd) or PA SEAL : NBR or EPDM

DN: 0.5 in - 2 in
Pressure: 10 bar
Temperature: 0 °C - 80 °C

... water networks, building PRESSION PFA/PS in bar 80° Drilled boss 1/4", POM (polyacetal) plug CLOSING SYSTEM : double check valve POM(polyacetal) GUIDE : POM (polyacetal) / SEAL : NBR (nitrile) or EPDM lip-ring

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: 3 in - 18 in

Copes-Vulcan has supplied check valves to the nuclear industry since the early 1970s. It is designed to provide positive shutoff even at low differential pressures. Features: 3-18 inch, Class ...

DN: 0.5 in
Pressure: 210 bar
Temperature: -20 °C - 90 °C

Hyva Check Valve with a max. working pressure of 210 bar, Nominal flow of 35 L/min. This Check Valve is made from aluminium and the temperature range is -20 / + 90.

DN: 0.5 in - 12 in
Pressure: 150 psi

SIZE: 1/2＂～2＂ JOINT END TYPE 1: SOCKET (ANSI /DIN / JIS/ CNS) JOINT END TYPE 2: THREADED (PT/NPT/BSPF) CHECK VALVE TYPE: BALL/HALF BALL WORKING ...

DN: 0.5 in - 2 in
Pressure: 150 psi

SIZE: 1/2＂～2＂ JOINT END TYPE 1: SOCKET (ANSI /DIN / JIS/ CNS) JOINT END TYPE 2: THREADED (PT/NPT/BSPF) CHECK VALVE TYPE: BALL/HALF BALL WORKING ...

DN: 0.5 in - 3 in
Pressure: 150 psi

SIZE: 1/2＂～3＂ JOINT END TYPE 1: SOCKET (ANSI /DIN / JIS/ CNS) JOINT END TYPE 2: THREADED (PT/NPT/BSPF) CHECK VALVE TYPE: BALL/HALF BALL WORKING ...

DN: 0.5 in - 4 in
Temperature: -20 °C - 232 °C

... Ball check C) Swing check D)Lift check E)Wafer check Investment forging Working pressure: 150lb-2500lb WOG Materials: Forged steel ,Forged stainless steel,Forged ...

DN: 15 mm - 150 mm
Pressure: 0 bar - 10 bar
Temperature: -4 °C - 200 °C

Fully lined Ball Check Valves for safe non-return flow control of corrosive process media. Typical installations are in front of pumps, as overflow protection for liquids and in venting ...

DN: 6 mm - 40 mm
Pressure: 350 bar
Temperature: -20 °C - 100 °C

SAE J 514 / ISO / DIS11926-1 Female thread Panel mounting kit

DN: 6 mm - 40 mm
Pressure: 350 bar
Temperature: -20 °C - 100 °C

Available sizes: DN6 - DN40 (1/8" to 1 1/2") Panel mounting kit

DN: 8, 6, 12, 10 mm
Pressure: 350, 500 bar
Temperature: -20 °C - 100 °C

ANSI B1.20.1 NPT Female thread SAE J 514 / ISO / DIS11926-1 Female thread

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

Material: Nodular cast iron Working position: Vertical, horizontal Features •very slight pressure drop •full bore •self cleaning •silent •horizontal and vertical instalation

DN: 25 mm - 80 mm
Pressure: 16 bar
Temperature: -10 °C - 70 °C

Material: Nodular cast iron Working position: Vertical, horizontal Features •very slight pressure drop •full bore •self cleaning •silent •horizontal and vertical instalation

Temperature: 0 °C - 130 °C

... Benefits With floating ball As start-up verdilation valve Ball made of other materials Flanges acc. to other standards DESIGN FEATURES With floating ...

Pressure: 160 bar - 400 bar
Temperature: 200 °C

high pressure non return valve, both sides female thread, opening pressure 0,5 bar - 1,0 bar, material: 1.4571

... completes its product range 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 ...