Through Conduit Expanding Gate Valves

China Valves On Sale

Through conduit Full bore Double isolation and bleed DIB-1 (both seats bi-directional) External pressure relief system for cavity over pressure protection Mechanically induced bubble tight seal Wear and tear reduction Lever lock mechanism (for size 6 Inch and above) Protection of seat faces On-line repairable Ease of on-line stem packing maintenance Emergency sealant injection on seats Body material: ASTM A216 WCC Size: 2 Inch - 24 Inch Class: 300 LB, 600 LB, 900 LB, 1500 LB, 2500 LB Operating temperature: -29℃ to 120℃ (-20℉ to 250℉), -46℃ available (-50℉)