Side Entry Trunnion
Mounted On-Off Ball Valve

One of PIBIVIESSE core products, the Side Entry Ball valve is available in several design options and material grades for Cryogenic, High Temperature, Subsea, DBB Double Ball and Control applications.

2 or 3 piece bolted body, soft or metal seated, firesafe, flexible design suitable to meet any application and specification requirement.

Product Design & Range

2 or 3 piece Split Body Bolted
Trunnion Mounted Ball
API 6D design, size range from 1/2″ to 64″, pressure ratings ASME cl. 150# to 2500#.
API 6A design, size range from 1.13/16″ to 20″, pressure ratings 2000 to 15000 psi.
Flanged RF/RTJ, Compact, Clamped Hubs and Butt-Weld ends.
Material grades: CS, LTCS, 316ss, 6Mo, Duplex, S-Duplex, Monel, Nickel Alloys, Titanium
Design Temperature range -46 / 230°C


The Side Entry Ball design is the most commonly used in the upstream, midstream and downstream sectors of the Oil & Gas Industry. Onshore LNG Plant and Offshore FLNG, Onshore Production, Onshore Transportation, Refining & Petrochemical, Onshore Treatment, Offshore Platform & FPSO, Onshore Storage, Power Generation, Hydropower, Desalination (Water Service)







LNG Plant


Water Storage

Power Generation

Main Design Features

Full and Reduced Bore
Long Pattern
Spring Energized Floating seats
Anti-blow out stem
Anti-static design
Emergency Sealant Injection on Stem & Seats
Fire Safe
Soft, Metal-to-Metal or Primary Metal Secondary Soft (PMSS) sealing
SPE (Self Relieving), DIB-1 or DIB-2 seat design
See the enclosed Valve Data Sheet for the complete product design features and options available.

General Detectors International, Inc.