Description
Features
- Sizes from 1-13/16" to 9" (46 mm to 230 mm)
- 2,000 to 20,000 psi
- Operating temperature -60°C to 121°C (KU Grade)
- Full bore design, effectively eliminate the pressure drop and eddy, slowing down fluid solid particles on the flushing valve
- A unique seal form, so that substantially reduce the torque
- A metal seal between the valve body and the valve cover, valve plate and valve seat
- The valve plate surface of supersonic spray coating carbide, valve seat ring adopts hard alloy, with good wear resistance, corrosion resistance
- Seat ring mounted by a fixed plate, keeping good floatability
- The valve stem is provided with an inverted sealing structure, convenient for replacement of valve stem packing under pressure case
- The valve cover is equipped with sealing grease injection valve, in order to supplement the sealing grease, enhance sealing performance of the valve seat and valve plate and lubricating performance
- Configure the gas ( liquid ) actuating drive according to the needs of the user
- Working Medium
- Petroleum, Natural Gas, Slurry, including H2S, CO2 gas
Specifications
Specifications
Product Spec Level
- PSL 1 ~ 4
Performance Requirement
- PR 1 ~ 2
Size
- 1-13/16” to 9” (46 mm to 230 mm)
Operating Pressure
- 2,000 to 20,000 psi
Operating Temperature
- -60° C to 121° C