Single end shut off coupler.when couplers disconnected,liquid or gas inside will stop flowing automatically on the socket side

Single End Shut Off Coupler SF/PF series  IMPA CODE:351401-56  

Material : steel, Stainless steel.

Model:SH/PH series    Hose End type

            SM/PM series   Male Thread Type  

             SF/PF  series   Female Thread Type

Very Good price in material of steel. We have factory work on this for ten years.Only produce Those coupler.

PH series    Hose End type

SH series    Hose End type

PM series   Male Thread Type

SM series   Male Thread Type

PF  series   Female Thread Type

SF  series   Female Thread Type

SF Series Single End Shut Off Coupler