Z4H Wedge Gate Valve

Product use and characteristics

1, compact structure, reasonable design, good rigidity of the valve, the channel is smooth, the flow resistance coefficient is small.

2, the sealing surface of stainless steel and hard alloy, long service life

3, the use of flexible graphite packing, sealing and reliable, lightweight and flexible operation

4, the drive mode is divided into manual, electric, pneumatic, gear-driven, structural type; resilient wedge-type single valve, rigid wedge-type single gate and double-gate type

5, is widely used in petroleum, chemical, thermal power plants and other oil, oil, chemical, and other products, the valve is also widely used in the production and distribution of oil, chemical and other products, the valve has been used in the production of oil, oil, and other products, the valve is used in the production of oil, chemical and other products, Widely used in petroleum, chemical, thermal power plants and other oil, water, steam pipeline for connecting or cutting off the pipeline medium opening and closing device.