Choke gate valves are designed for installation in wellhead equipment, main pipelines for the stepped control of liquid and gas flows in the operation mode of X-mas tree and injection valves, and for preventive maintenance to increase gas production and warm up the well.

  • Valve operation – manual
  • Meets technical requirements API 6A
  • Nominal size, mm (in): 65-103 (2 9/16-4 1/16)
  • Work pressure, MPa (PSI): 21-35 (3000-5000)
  • Service environment: oil, gas, solution, water
  • Work temperature, °С: from -60 to +121
  • Material class: АА, ВВ, СС, DD, ЕЕ, FF
  • Technical performance: PSL1 – PSL4
  • Resistance class: PR1, PR2

Specifications

№ Type Nominal size, mm Work pressure, PSI/MPa
mm in 3000/21 5000/35
1 VGS 65 2 9/16 + +
2 VGS 80 3 1/8 + +
3 VGS 103 4 1/16 + +