ZMSG hydraulically-operated sliding shutters

The hydraulically-operated sliding shutters provide for remote control of the technological systems and are designed for shutting-off wellhead equipment, flowing and pumping wells channels; the ZMSG shutters can also be used in blowout preventer equipment.

Specifications pdf (310 KB)
  • Well medium – oil, gas, gas condensate with content of mechanical impurities of up to 25 mg/l, local water of up to 80% by volume;
  • Climate version MCC under GOST 15150-69;
  • Placement category I under GOST 15150-69;
  • Ambient temperature -60°С to +60°С;
  • Working medium temperature up to +120°С;
  • Tightness class of the gate – А under GOST 9566 – 2005;
  • Corrosion-proof design: non-corrosive, corrosive К1 and К2.
Basic specifications
  • Well medium – oil, gas, gas condensate with content of mechanical impurities of up to 25 mg/l, local water of up to 80% by volume;
  • Climate version MCC under GOST 15150-69;
  • Placement category I under GOST 15150-69;
  • Ambient temperature -60°С to +60°С;
  • Working medium temperature up to +120°С;
  • Tightness class of the gate – А under GOST 9566 – 2005;
  • Corrosion-proof design: non-corrosive, corrosive К1 and К2.