Valve Casting Manufacturers & Suppliers   Name: VALVE BODY WEIGHT : 156.7kg GRADE : SG400-15 Name: SPRING PLATE WEIGHT : 8.06kg GRADE : SG400-15 Name: DIAPHRAM PLATE WEIGHT : 14.35kg GRADE : SG400-15 Name: VALVE BODY WEIGHT : 19.3kg GRADE : GR25 Name: VALVE BODY WEIGHT : 26.1kg GRADE : GR25 Name: VALVE BODY … Continue reading Valves