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1.gas valve 2.Applicable medium: R11 R12 R134a R407c R410a R502 R600a3.most competitive price refrigerant cylinder valve refillable valve
4.Body material: brass 20;HPb59-1 to customers' requirements
5.Allowable temperature: -20-65
6,Outlet thread:7/16-20UNF-2A
7,Inlet thread:25E