Carbon steel with galvanization, SS420, SS304, SS3316
Wedge disc
Ductile iron GGG50 overall EPDM rubber coasting
handle
Thin iron, ductile iron
Wedge nut
Ductile iron, brass
Ductile iron Gate Valve Features: 1. Ductile iron body has more stronger tensile strength, not easy to be broken up. 2. Gland on top design can replace the seal ring easily without cutting the water supply. 3. 3 "O"type ring seal can reduce the friction resistance when opening and closing. 4. Easy handling and reliable sealing. More details about us please click here
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