TRUNNION ball valves
Trunnion mounted ball valves full and reduced bore

ART. 85


Za.Ve.Ro. Trunnion mounted API 6A/API 6D ball Valves are 3 pieces, con-
struction type, split body, side entry, in bolted execution or in welded body
execution, self relieving spring energized seats, suitable for double block
and bleed performance.
Seats are available in lubricated or not lubricated execution with different
solutions of sealing and
fire safe back up gaskets (Soft or metal seated).
Stem is blowout proof and provided with emergency sealant injectors to
avoid  leakage in case of sealing interruption. Antistatic device is also pro-
vided. Valves can be complete with lifting lugs and ground feet to facilitate
transportation and in line installation

Trunnion mounted
Full and reduced bore
   • Flanged ends (RF and RJ) as per ASME B16.5 B16.47 • BW ends as per ASME B16.25
   • Face to face as per API6D ASME B16.10 • HUB ends manufactured as standard with face to face as per RJ type • Inside diameter as per API6D
Upon request  Large groove, large female, flat face and compact flange (NORSOK L005)
   • Different bore reductions

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