- Hydraulics - Pneumatics >
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- Backflow valve
Backflow valves
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DN: 2 in - 8 in
Pressure: 0 bar - 284.4 bar
... FVF, a Foot Valve with Strainer and clean lever that make removing of debris easy. It is used in any water pump system pipelines, also served as a check valve function to prevent backflow. What is ...
DN: 50 mm - 600 mm
Pressure: 25 bar
Flow rate: 16 m³/h - 5,400 m³/h
... PUMP CONTROL VALVE The valve isolates pumps from the system during pumps starting and stopping to protect pipe lines and pumps itself. The valve is equipped with a control solenoid valve ...
DN: 0.5 in - 2 in
Pressure: 16 bar
Temperature: 5 °C - 90 °C
... pressure downstream of the valve is higher than the upstream pressure, the obturator is pushed in the opposite direction against the seal seat on the bail (4). in order to prevent backflow of the medium. Even with no ...
Flow rate: 40 l/min - 80 l/min
... Check Valve, Hydraulic Valve, Modular Valve, Sandwich Valve The check valve is a valve that is fixed in a single flow direction and prevents the other ...
DN: 2 in - 20 in
Pressure: 25, 10, 16 bar
Temperature: -10 °C - 120 °C
... saving purchasing cost The multi-functional valve can perform more functions on the same valve body. First, it can be used as silencing check valve or on-off valve. Apart from that, ...
DN: 13, 15, 20 mm
Pressure: 16 bar
... The composite manual ball outlet valve with a check and purge function is a robust solution for water installations. It offers high mechanical resistance and zero corrosion risk, ensuring reliable performance even at low temperatures. ...
Baterias Gatell S.A
... machined, and a flat valve face on the upstream and downstream sides of the valve, valves have threaded inserts at both sides of the valve body. This allows them to be installed into ...
HEFEI AFC INTERNATIONAL TRADE CO., LTD.
DN: 0.25, 0.375, 0.125 in
... 104168 Suckback Valve incorporates the suckback feature in a Normally Closed pneumatic valve. When air pressure is removed from the valve actuator, an internal diaphragm is pushed upward which forms a ...
DN: 15, 20 mm
Pressure: 10 bar
Temperature: 0 °C - 65 °C
... to protect drinking water against backflow of fluids up to and including category 3 according DIN 1988-100 wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water ...
DN: 50 mm - 600 mm
... Metal Check Valve Water Supply , Adjustable Stainless Steel Swing Check Valve Flange swing check valve Overview of swing check valves Swing check valve, also ...
DN: 4 in - 12 in
Pressure: 250 psi
... Iron 250 psig AWWA Resilient Wedge Gate Valve is designed for use in drinking water, sewage and fire protection systems as well as irrigation and backflow control systems. The Series 2500 Resilient Wedge Gate Valve ...
DN: 15 mm - 100 mm
Pressure: 16 bar
Temperature: 0 °C - 90 °C
... interchangeable media marking, with drain plug. Show more KRV valves (combined free flow valves with backflow preventer) Valve casing and top made of stainless steel, gunmetal or ...
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