... quick coupling,mould parts: 1.Type:MK20 9-R1/4,MK20 13-R3/8 2.Mat:Copper H59 3 ... .Shut off 4.Technics:CNC LATHE Shut off quick coupling,mould ... balls are all made of Stainless Steel- Compatible with DME- Available with or without ValveSeal Material: VitonTemperature: -25°C ... Latch Lock, Mould Counter etc.we are familiar with HASCO,DME,JIS,CUMSA,PROGRESSIVE,STRACK,SUPERIOR standard etc ...