Sell power station gate valve

Description

. This series of valve adopt advanced technics and straight through structure which greatly reduce the flow resistance coeffiocient and energy loss, enhancing the valve working life and performance remarkable.

2. Middle cavity of the valve adopts self-tighten pressure sealing structure which assures high sealing performance. Both ends of the branch pipe are welding structure.

3. The disc. And the seat sealing face are bead welded by stellite cobalt base alloy with good property of wearable, high temperature resistance, corrosion proof and scratch resistance.

4. By tempering and surface nitriding treatment, the steam takes on a good property of corrosion resistance and scratch resistance.

5. The structure of the switch part can be designed into different forms of single plate, double plate and parallel double plate as user required.