API 6A Slab Gate Valves
Model: EFC Slab Gate Valve
Working Medium
- Petroleum, natural gas, slurry, including H2S, CO2 gas
Design Features
- Sizes from 1-13/16” to 9”(46mm to 230mm)
- 2,000 PSI to 20,000 PSI
- Operating temperature -60℃ to 121℃ (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
Reference
Product Spec Level
- PSL 1~4
Performance Requirement
- PR 1~2