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Home > Products > Fire Protection Valves

BackOS&Y Gate Valve, Groove Connection, 2" to 12"

1) Size: DN50-DN300
2) Nominal Pressure: 1.6MPa
3) Sealing Test Pressure: 1.76MPa
4) Shell Test Pressure: 2.4MPa
5) Applicable Temperature: 0~80℃
6) Fluid Medium: Water
7) Material: DI Body Epoxy Resin Coated Red, DI Disc Rubber Coated, Steel Stem.
8) Connecting Diameter(DN50-DN300): (60.3)(73 , 76.1)(88.9)(108 , 114.3) (133 , 139.7 , 141.3)(159 , 165.1 , 168.3)(219.1)(273)(323.9)

Details

Gate valve is bi-directional isolating valves, and it opens by lifting a round or rectangular gate out of the path of water flow. When fully open, gate valve has no obstruction in the flow path, resulting in very low friction loss. The actuator of gate valve connects either a rising steam (outside screw and yoke, OS&Y) or a non-rising stem (NRS), so to form different type.

Pauline Lu

Head of sales Department “SANJING FIRE ”

Phone/Skype/Whatsapp/Wechat: +86-13332933886

Manager@Sanjingfire.com

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