PTPA presented models of valves for use in subsea production facilities at the specialized exhibition “Import Substitution in the Gas Industry”, organized by Gazprom at the St. Petersburg International Gas Forum from October 1 to 4 in St. Petersburg.


PTPA for the first time among Russian manufacturers of valves delivered products for subsea gas production complex. Technologically sophisticated valves became part of the first subsea manifold in Russia.





Subsea application make high demands on the reliability and uptime of products. The design is able to ensure uninterrupted operation of equipment at sea depth and  guarantee 100% tightness at high pressure of the working medium.

The following Samples were presented at the forum
  • Ball valve DN 200 Class 2500 with metal-to-metal seats fail-close position with single-acting hydraulic actuator with ROI

  • Slab Gate valve DN 50 Class 2500 with  metal-to-metal seats with manual control by ROI.

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