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DN: 2.8 mm - 5 mm
Pressure: 2,500 bar - 4,200 bar
Temperature: 5 °C - 50 °C
... ultra-high pressure check valves perform this function reliably. The large effective nominal bore ensures high flow rates with low pressure drop. Installation is simplified by the integrated double-pressure screw: the ...
WEH GmbH Verbindungstechnik
DN: 3.18 mm
Pressure: 1 bar - 1,379 bar
Temperature: -18 °C - 204 °C
... Description
The WEH® medium pressure
check
valve reliably prevents backflow by allowing fluid to flow in one direction only. It is designed for use with MP fittings and is suitable for both gaseous and liquid ...
WEH GmbH Verbindungstechnik
DN: 3, 4, 5, 6 mm
Pressure: 0 bar - 250 bar
Temperature: -40 °C - 200 °C
... WEH® Check Valve TVR200-S1 stainless steel, 0 - 250 bar - Product family The WEH® TVR200 Check valves made of stainless steel ...
WEH GmbH Verbindungstechnik
DN: 10 mm - 20 mm
Pressure: 0 bar - 250 bar
Temperature: -20 °C - 200 °C
... WEH® Check Valve TVR2-S1 stainless steel - Product family Thanks to their extreme leak tightness, the WEH® TVR2 check valves from stainless ...
WEH GmbH Verbindungstechnik
DN: 3, 4 mm
Pressure: 0 bar - 100 bar
Temperature: -40 °C - 200 °C
... TVR300 Miniature check valves made of stainless steel are ideal for applications with liquid and gaseous media up to max. 100 bar. The possible applications are just as varied as ...
WEH GmbH Verbindungstechnik
DN: 25 mm
Pressure: 50 bar
Temperature: 20 °C - 70 °C
... Flange Valve TVR2, stainless steel, FFKM, DN 25 mm Chemical plants are working with aggressive media requiring special materials resisting this media. In addition, customers increasingly demand high ...
WEH GmbH Verbindungstechnik
DN: 4 mm
Pressure: 100 bar
Temperature: 300 °C
... WEH® Cartridge Check Valve TVR2, Inlet UNF 1/4"-28 internal thread, Outlet Ø 8 mm, stainless steel, FFKM, DN 4 mm Check valves resisting to high temperatures ...
WEH GmbH Verbindungstechnik
DN: 8 mm
Pressure: 250 bar
Temperature: -40 °C - 120 °C
... Low-noise opening and closing - Corrosion resistant stainless steel - High leak tightness With the TVR1 CNG WEH offers a high performance check valve for use with natural gas. The check ...
WEH GmbH Verbindungstechnik
DN: 12 mm
Pressure: 250 bar
Temperature: -40 °C - 120 °C
... and closing - Corrosion resistant stainless steel - High leak tightness TVR5 CNG is the largest of our check valves. It is most efficient and developed specifically for CNG buses and trucks. The ...
WEH GmbH Verbindungstechnik
DN: 4 mm
Pressure: 700 bar - 875 bar
Temperature: -40 °C - 85 °C
... stream. The
valve body is made of corrosion-resistant
stainless
steel with a robust internal design for long service life.
Construction and materials
Hydrogen-resistant sealing materials ...
WEH GmbH Verbindungstechnik