Side Entry Trunnion
Mounted On-Off Ball Valve

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

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

Product Design & Range

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


Onshore LNG Plant and Offshore FLNG, Onshore Oil and Gas Production, Onshore Oil and Gas Transportation, Refining & Petrochemical, Onshore Gas Treatment, Offshore Platforms & FPSOs, Onshore Storage, Power Generation, Hydropower, Desalination (Water Service)








LNG Plant

Water Storage

Power Generation

Main Design Features

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

General Detectors International, Inc.