VALVE:CHECK;NOMINAL SIZE:G1/2,END CONNECTION:MALE THREADED,PRESSURE RATING:0.4-8 BAR,FLOW RATING:5800 LPM,SOFTGOODS:BUNA-N SEAL,TEMPERATURE RATING:60 DEG C,ADDITIONAL SPECIFICATION:BODY MATERIAL:ANODIZED WROUGHT ALUMINIUM ALLOY,ADDITIONAL FEATURES:FILTERED AIR MEDIA,WITH SPRING ADDITIONAL TEXT; BODY MATERIAL:ANODIZED WROUGHT ALUMINIUM ALLOY,ADDITIONAL FEATURES:FILTERED AIR MEDIA,WITH SPRING MODEL NO.: H-1/2-B