Rising Stem, Resilient Seated Gate Valve
OS&Y (Outside Screw & Yoke)
▪ Huge convenience in daily water-using and repairing
If sealing parts in the bonnet are broken, we could replace the sealing parts
▪ Class A sealing (ZERO LEAKAGE)
▪ 100% testing before packing and delivery.
▪ Completely free and full bore self-cleaning & low-pressure loss.
▪ Clockwise closing (CWC) as standard, anticlockwise closing upon request.
▪ Operation: Manual handwheel, gearbox.
▪ Bonnet bolts are in Galvanized Carbon Steel, Other materials upon request.
▪ O-ring bonnet gasket wraps each bolt to prevent corrosion.
▪ Linear sealing design provides better sealing & lower closing torque.
▪ Potable water approved epoxy coating, fusion bonded according DIN 3476-1, EN 14901
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