FO Built-in Check Valve
FO Built-in Check Valve
Working temperature: Max. 90°C
Max. working pressure: 1.0 MPa
Other data: Material, check valve body POM
Material, valve cone POM
Material, spring Stainless steel
Material, sealing NBR/SBR
Non-return valve FO is designed for installation in coupling of type screw joint with flat gasket, in tapwater, heating and cooling systems. The collar of the non-return valve acts as a seal and replaces the gasket in the coupling.
Article no. | DN | Weight (kg) | | | | | |
55417 | 15 | | | | | | |
55418 | 20 | | | | | | |
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