Detailed Product Description
Gear under dark wedge gate valve
Gate valve is one of the most used block valve,which is mainly used to connect or truncate the medium of pipeline.
The applicable scope of pressure, temperature, and caliber of Gate valves is large , especially suitable for medium and large caliber of pipe.
Drive screw of inside screw nonrising stem type gate valve is located inside of the body, in the process of hoist, valve handle only make rotation, wedge disc wesibure in the valve body.
so, The valve size is small.
Inside screw nonrising stem type gate valve,Usually in the above of bonnet installed on-off position indicator, applicable to environment such small space and much dust loading as ships, pipe drain .
Wedge rigid single gate disc is simple in structure, small size,operational safety.
It is applicable to normal and moderate temperature of the various medium and pressure of environment.
Widely used for water supply and drainage, gas, the electric power, metallurgy, petroleum, chemical industry, light industry and urban construction, steam, water, oil pipeline as an opening and closing of the pipeline.
