900LB High Pressure Seal Bonnet Gate Valve,40 Inch,WCB Body,Butt Weld End
The 900LB High Pressure Seal Bonnet Gate Valve is mainly used as an opening and closing device on the water and steam pipelines for cutting or connecting the medium in the pipeline. It should be fully open or fully closed during use and cannot be used as a regulating valve. Working principle of power station gate valve: Turn the hand wheel or stem nut clockwise, the valve stem drives the gate down, so that the sealing surface is matched, the channel is cut, that is, it is closed; otherwise, it is open.
900LB High Pressure Seal Bonnet Gate Valve features:
1. Pressure self-tightening seal is adopted, and the two ends of the valve body branch are welded.
2. The valve seat and valve sealing surface are made of cobalt-based hard alloy plasma spray welding, which has good wear resistance and scratch resistance.
3. The valve stem is treated by corrosion-resistant nitriding, which has good corrosion resistance and scratch resistance.
STV Valve Technology Group Co., Ltd is a professional leader China API 600 Pressure Seal Gate Valves,China ANSI Pressure Seal Bonnet Gate Valve,High pressure seal gate valve,Pressure Seal Bonnet Gate Valve,Wedge Gate Valve,Wedge Type Pressure Seal Bonnet Gate Valve Manufacturer with high quality and competitive price.
Please contact our [email protected] for other materials and details.
Date Sheet:900LB High Pressure Seal Bonnet Gate Valve,40 Inch,WCB Body,Butt Weld End
Mention clsfyd.com when calling seller to get a good deal