... Valve moulds 2.material:PPR 3.type:elbow,coupling,tee,three way valves 4.size:1/2", 3/4", 1" 5.standard Why choice us? ... software:UG, Auto-cad, Cimatron, CAXA, etc.Delivery time:45 work days after we receive the down paymentEjection system:Ejection Pin, ... 1,000,000shotsNameplastic three way ball valveHardness of Cavity & Core:32-55HRCHardness of Wear Parts:55-60HRCCore pulling system:Motor /oil ...