Three way plug valve

Three way plug valves, gate parts (cone plug or the ball) around its own center line of rotary plug valves are used with the plug-hole as a hoist parts, with the stem through the plug of the rotational movement of the valve to achieve headstock. Simple plug valves, gate quickly, fluid resistance small, in recent years as the history of the first valve to be used in one of the people, not only did not re-Ball and other types of valves replaced, but the market has become increasingly popular trend.
Advantages:
1. Body-side window is designed to import and export of dual-channel trench sealing ring structure, the process of cocks in rotation, the seal between the sealing vice pressure gradually change, until it reaches the location of full-time or full-clearance, sealed to generate sufficient pressure, zero leakage sealing vice.
2. A two-channel trench sealing ring that can make a solid PTFE bushing in the valve body does not produce displacement, can be absorbed as a result of temperature changes in the deformation generated in trace quantities bush, bush and cocks at the same time create a more effective cleaning between the role and to improve the life of the sealing surface.
3. The entire sealing process can be similar to the pressure that has nothing to do with the tube.
4.PTFE under medium temperature and different filler materials, lubrication, and long life.