... Size:3/8",
1/2" Material:
Brass body and plastic handle Threaded ISO228/
1. electric radiator valvesStructure:
Brass Body,
brass bonnet,
brass ball,
brass stem Seal ring ... , O-ring N.B.R, steel handle with plastic cover,
brass screw cap, PVC cushion, iron inside dentation cushion Size:3 ... /8",
1/2"Testing pressure: 0.6-0.8mpa TEM:0