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Cryogrnic Fully Welded Ball Valve
Butt Welded Ball Valve
Features & Benefits
1. The body utilizes forgings, which are available in a large array of materials, making the fully welded ball valve (welded body ball valve) well-suited for special applications as well as standard service.
2. All welding processes for the body are suited to the materials of construction and are qualified and performed according to ASME Section IX.
3. The floating seats are free to move slightly along the longitudinal axis of the bi-directional valve.
4. Double Block-and-Bleed – A single valve with two seating surfaces that, in the closed position.
5. Double Piston Effect (DPE) Seat Design - The seat design allows for both seats to seal with pressure acting from the same side of the valve.