G 1/2" 3/4" 1" DN50 2/2 Way Brass Pneumatic Cut-Off Control Air Valve N/C N/O for Water Oil Gas Q22HD-15/20/25/32/40/50
Made of brass material, it is corrosion resistant and high temperature resistant Adopt G-threaded connection, easy and easy to leak The product is integrated, the fastening is not easy to loose The NBR/PTFE oil sealing material can make sure the air tightness Available in four styles for choice. Can be widely used in food, washing, petrochemical, metallurgical spraying, vehicles and other mechanical equipment
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