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pressure seal bonnet forged steel gate valve cost

Pressure seal bonnet gate valves asme b16.34/api 600 cast or carbon alloy steel, outside screw and yoke, rising stem, non-rising handwheel, welded-in seat rings, removable yoke sleeve, gland repacking under pressure.
Pressure-seal gate valves successfully tested to shell design validation test 77/300 and witnessed by shell inspectors; features that add value: valves in intermediate classes reduce total cost of ownership; pressure-seal mechanism utilizes line pressure to enhance seal; ensures sealing integrity at higher operating pressures.
Velan is a world leader in the design and production of a wide range of cast and forged steel gate, globe, check, ball, triple-offset butterfly, knife gate, highly engineered severe service valves, and steam traps offering superior performance across all major industrial applications.
As one of the leading high pessure self-sealing forged steel gate valves(pressure self-tghtening bonnet)900lb~2500lb manufacturers and suppliers in china and equipped with a productive factory, shanghai hugo valve co.,ltd is always at your service.

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