Fully Welded Trunnion Mounted Ball Valves

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
NPS 4"-56" Class 150-1500
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