... ZG1/2M 3 Material: Steel White-zin Plated Connector Specification1.For American and Oceania Market .2.Single Hand Operation3.Working ... .Medium Temperature : -20 degree to 80 degree(Buna N) For coupler5.Material :Body---Steel,Valve---Brass,Sleeve---Steel,Spring---SS ... N (for coupler)6.The Out Connector Can Be Made as Male , Female ,Hose Barb According to Customers Requirement Fitting for Amercian Market ...