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1.Fire safe design. Metal to metal sealing shuts off valve flow when soft sealing materials are destroyed by fire.
2.Optional stem extension . Extension stem can meet the customers' demand, to adapt to any condition.
3.Secure line flow locking device. Valve is equipped with an integral locking device to secure line flow.
4.Anti blow-out  stem design. It has a taper on sealing surface, it can be replaced packing when the valve is open.
Production Process
Packaging & Shipping
Call our sales department at 0086-21-58392279 with any questions that you have about our valves.
You may also email us.  As a global valve manufacturer andsupplier, we are committed to the highest industry standards and client satisfaction.
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