... lockable bibcock Full bore Size: 1/2", 3/4", 1" Material: Brass body,brass ball,steel handle, ... NBR gasket DZR brass lockable bibcockFull bore Size: 1/2", 3 ... /4", 1" Material: Brass body,brass ball,steel handle, ... 1".4.Material: Brass body,brass ball,steel handle,NBR gasket5.Temperature range: -20oC ≤t≤120oC6.Nominal ...