"Trunnion mounted" ball valves
TYPE 130 TR
CLASS ANSI 150 Lbs - SIDE ENTRY
"TRUNNION MOUNTED" ball valves are suitable in case of high performances under critical working conditions.
Design norms: ANSI B16.34 / API 6A / API 6D / API 6FA / BS 5351 / BS 6755
Full and reduced bore
Flanged, socket or butt welding connections
Operators: Hand-lever, Hand-wormgear, Pneumatic actuator, Hydraulic actuator, Electric actuator
Special execution on request.
Standard construction:
- Anti-blowout stem
- Antistatic device (between ball and stem)
- Bidirectional pressure
- Double body seal
- Double block and bleed
- Drain plug on the body
- Vent plug on the body
- "Fire Safe" execution according to API 6 FA norms
- Indipendent floating seats
- Lifting lugs on 6" and larger
- Replaceable stem seals
- Self relieving seat rings
- Supporting feet on 6" and larger
- Triple steam seals
