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Fully Welded Trunnion Mounted Ball Valves

NPS 4"-56" Class 150-1500

Fully Welded type ball valves are cut off devices suitable for use both on natural gas distribution network and for liquid service when high performance on tightness and low-pressure drop are required.

Design API 6D ASME B16.34

Design Features: Plate trunnion;  Full bore;  Anti-blowout stem;  Self-relieving;  Antistatic device 

Size range: 4” to 56”

Pressure Class: ANSI 150, 300, 600, 900, 1500

Temperature range: -60 °C to +250 °C

Certifications: Fire tested to API 6FA, API 607

Seat design: Soft seal; Single and double piston effect

Materials: ASTM, UNS, AISI, NACE MR-01-03
CRA weld overlays are available. Аll materials conform to NACE MR-01-75 upon requirement.

Connections: Flanged RF, butt-weld