O Series
Applications
The quick-release couplings of the O series are made in brass and then they are subjected to a superficial passivation to increase their resistance to the environment. The inside parts are all made in stainless steel AISI 303. The accordance with the ISO 7241-1B standard of these couplings assures their interchangeability all over the world. The brass quick-release couplings are mainly used with not very aggressive fluid like fresh water, water and glicole, etc.
Features
- Interchangeability: ISO 7241-1B
- Shut-off system: poppet valve
- Latching system: balls - bearing
- Connection: pulling back the sleeve
- Disconnection: pulling back the sleeve
- Connectability: without pressure
- Disconnection under pressure: not allowed
- Threads: BSP – NPTF
- Sizes: 1/4" , 3/8”, 1/2”, 3/4”, 1”
- Materials: Female in brass, male in brass Valves and guidevalves in stainless steel AISI 303
- Surface treatment: passivation Springs in stainless steel, balls in stainless steel AISI 316
- Seals: standard NBR, on request VITON
- Antiextrusion rings: PTFE
- Working Temperatures: NBR -20°C +100°C VITON -15°C +180°C
