Piston Valves Series 10000

The 10000 Series Piston Valves use a piston-and-seal-ring mechanism to deliver highly reliable, leak-free performance suitable for high-pressure and high-temperature services. The cylindrical piston design and metal seat provide excellent resistance to wear, corrosion, and thermal shock, minimizing maintenance requirements. This series is ideal for steam, superheated water, corrosive fluids, and sensitive industrial processes, with widespread applications in the oil, gas, petrochemical, power generation industries, and process control systems.

Product Information

Easy Maintenance and Customer Oriented

Short and Reliable Delivery Time

Special Design and Fabrication Capability According to Client’s Special Offers

All the main fabrication steps such as Designing – Grinding - Coating - Machining - Lapping, Routine Tests, … are doing by the PSM’s exclusive equipment

Full Bore - Low Pressure Drop

Welded Fabrication in different Material (Such as Stainless Steel (S.S.316, CF8M,304L,) , Carbon Steel (A105, …), Duplex, Hastelloy, Monel, Inconel

Polished Piston

Coated Piston

Radial piston sealing against packing rings

Rising non turning stem up to DN 32 included, turning non rising stem abovePosition indicator

Outlet angle: 60° / 45°

Heating JacketHard faced seat and / or piston seating surface (Stellite)Bolted stuffing-box, self-adjusted with spring washers, repackable in serviceIntegral connection flanges class 150 - 2500Conical metal - to - metal piston seatingFixed or removable seatPiston or Seat extension on requestPneumatic, electric or hydraulic actuator / Manual override

Size: 1 /2 - 8 in

Class: 150 - 2500

Connection: Weld (Socket / Butt), Flanged (RF / RTJ)

Lorestan Petrochemical Company / Bakhtar Petrochemical Company.