Lining elastic sealing wedge gate valve uses and characteristics of

Lining elastic seat seal wedge gate valve widely applied in petrochemical, power plants and other oil products, steam pipeline lifting device media connect or disconnect the line, the valve in the pipe shall generally be horizontal mounting .

First, the main features of

1, compact structure, reasonable design, the valve good rigidity, smooth channel, flow coefficient
2, the sealing surface of stainless steel and carbide, long service life
3, flexible graphite packing, sealing, reliable, light and flexible operation
4, the drive for manual, pneumatic, electric, gear drive
5, the structure in the form of the elastic wedge single gate, rigid wedge single slide double plate type

Two main purposes:

A thrust bearing to reduce friction to reduce operating torque
Two three-ring Ο can significantly reduce water leakage, and replace the "O"-ring in the case of pressure and constant water
3 pairs of teeth stem, can reduce the generation of the operating torque
4, the outer rubber laminating pressure design can avoid the long-term use off valve at the bottom of the groove, less prone to debris deposition in
Valve body and outside with non-toxic powder epoxy coating, enhanced corrosion resistance ability to improve water supply quality
6 embedded copper nut, easy to loose and damaged
Continental rubber vulcanization technology, to ensure that the rubber elastic skills

Root twisting the user's requirements equipped with a variety of electric actuators, remote control and automatic control. Sensitive, reliable, and convenient installation. Can be widely used as the regulation and closure devices for water, sewage, construction, petroleum, chemical, food, pharmaceutical, textile, power ships, metallurgy, energy systems and other fluid pipeline.

palabras clave: Channel, wedge gate, gate, lining, elastic,