Main features: The closing element is wedge-shaped, and the purpose of using wedge-shaped gate is to increase the auxiliary sealing load, so that the metal sealed wedge-shaped gate can ensure both high medium pressure sealing and low-pressure medium pressure sealing. Usually suitable for working conditions that do not require frequent opening and closing, and keep the gate fully open or closed. Not suitable for use as a regulator or throttle
Design standards: API 600   BS1414
Product range:
1. Pressure range: CLASS     150Lb~2500Lb
2 nominal diameter:  NPS         2~60″
3. Main material: Carbon steel  Stainless steel  Dual phase stainless steel  Alloy steel   Nickel alloy steel
4 Connection forms: RF    RTJ    BW
5 operating modes: handwheel, gear, electric device, pneumatic device, hydraulic device, gas-liquid linkage device
2. The direction of medium flow is not restricted
When fully open, the sealing surface is minimally eroded by the working medium
4. Optional rigid and elastic gate plates
5. Optional dynamic load packing
6. Low leakage packing can be selected to meet the requirements of ISO 15848
7. Optional soft seal design
8. Optional valve stem extension design
9. Optional jacket insulation design;