Peculiar features of the XF series quick-release couplings are the high corrosion resistance, the very easy cleaning and the extremely low
spillage during connection and disconnection operations. They arerecommended to be used in aggressive environments ( for
example marine environment), in applications with corrosive or alimentary liquids and in applications where the leakage of the inside fluid
may be dangerous for the environment and/or for the protection of the workers. For this reason the female part of these quick-release
couplings has a safety sleeve against accidental disconnections. The XF series has low pressure drops and higher flow rates in
comparison with traditional series.The XF series is mainly used in industrial, chemical, petrochemical and naval plant.
Interchangeability: ISO 16028
Shut-off system: flat valve
Latching system: balls - bearing
Connection: pushing the male coupling
Disconnection: pulling back the sleeve
Connectability: without pressure
Disconnection under pressure: not allowed
Threads: BSP – NPT
Sizes: 1/4" , 3/8”, 1/2”, 3/4”, 1”, 1 ¼”, 1 ½”, 2”
Materials: Female in stainless steel AISI 316
Male in stainless steel AISI 316
Valves in stainless steel AISI 316
Surface treatment: electrolytic polishing
Spring in stainless steel AISI 316
Balls in stainless steel AISI 316
Seals: standard VITON, on request NBR
Antiextrusion rings: PTFE
Working Temperatures: NBR -20°C +100°C
VITON -15°C +180°C
