Standard non-return fittings

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The fittings with non-return valve allow the free passage of fluid in one direction only - this is indicated schematically by an arrow on the body of the fitting - and prohibit it in reverse direction.

➜ Materials and components.
1 - nickel-plated brass body
2 - female cylindrical BSP outlet
or male cylindrical BSP
3 - NBR anti-oil seal
4 - spring in AISI 302 steel
5 - nickel-plated brass obturator
6 - NBR oil seal
On request: available in high temperature version (FKM seals)

➜ Field of application: compressed air
- working pressure: 2-8 BAR
- opening pressure: 0,5 BAR
- working temperature: -20°C / +80°C and -15°C / +200°C (VITON seals)

➜ Threads: BSP cylindrical