Manufacturers of Pressure Balance Lubricated Plug Valve
Inverted pressure balance lubricated plug valve acc. to ANSI is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical, pharmacy, chemical fertilizer, electric power, etc. under nominal pressure of CLASS 150 – 2500 lbs and working temperature of -29°C -180°C.
It has logical structure, reliable seal and excellent performance
It has the structure of flip-chip balance able pressure and light on/off operation An oil groove is set between valve body and seal surface, which may infuse the seal grease to increase the seal capability
The part material and flange dimension may be selected according to current operating condition and users requirement, so that it meets the requirements of various engineering