Top Entry Trunnion Mounted
Control Ball Valve
![](https://gdioilandgas.com/wp-content/uploads/2023/11/pibiviesse.png)
![](https://gdioilandgas.com/wp-content/uploads/2023/12/control-top-entry.png)
Top Entry Ball valve is available in several unique design options. 1 piece body with bolted bonnet, flexible design suitable to meet any application and specification requirement.
Trim specifically designed with Cage, Unicage, V ball and Resistors to control pressure, flow and noise as required by the specification.
![](https://gdioilandgas.com/wp-content/uploads/2023/12/control-top-entry-product.jpg)
Product Design & Range
1 piece body with integral ends
Trunnion Mounted Ball
API 6D (Reference) size range from 1/2″ to 48″, pressure ratings ASME cl. 150# to 2500#
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 -196 / 350°C
The Top Entry Control 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, Power Generation, Hydropower, Desalination (Water Service)
![](https://gdioilandgas.com/wp-content/uploads/2023/12/platform.png)
Platform
![](https://gdioilandgas.com/wp-content/uploads/2023/12/fpso.png)
FPSO
![](https://gdioilandgas.com/wp-content/uploads/2023/12/fnlg.png)
FLNG
![](https://gdioilandgas.com/wp-content/uploads/2023/12/production.png)
Production
![](https://gdioilandgas.com/wp-content/uploads/2023/12/treatment.png)
Treatment
![](https://gdioilandgas.com/wp-content/uploads/2023/12/refining-petrochemical.png)
Refining & Petrol
![](https://gdioilandgas.com/wp-content/uploads/2023/12/transportation.png)
Transport
![](https://gdioilandgas.com/wp-content/uploads/2023/12/lng-plant.png)
LNG Plant
![](https://gdioilandgas.com/wp-content/uploads/2023/12/oil-gas-storage.png)
Water Storage
![](https://gdioilandgas.com/wp-content/uploads/2023/12/power-generation.png)
Power Generation
![](https://gdioilandgas.com/wp-content/uploads/2023/12/Schema-control-top-entry.jpg)
Main Design Features
Bolted Bonnet
Suitable for in-line maintenance
Full and Reduced Bore
Long Pattern
Spring Energized Floating seats
Bidirectional preferential or Unidirectional
Anti-blow out stem
Anti-static design
Emergency sealant injection on stem and seats
Fire Safe
Soft, Metal-to-Metal sealing
SPE (Self Relieving), DIB-1, DIB-2, Single seat design
See the enclosed Valve Data Sheet for the complete product design features and options available.
![](https://gdioilandgas.com/wp-content/uploads/2023/12/control-top-entry-04.jpg)
![](https://gdioilandgas.com/wp-content/uploads/2023/12/control-top-entry-03.jpg)
![](https://gdioilandgas.com/wp-content/uploads/2024/04/taiilored-edited-1.jpg)
![](https://gdioilandgas.com/wp-content/uploads/2023/12/control-top-entry-01.jpg)
![](https://gdioilandgas.com/wp-content/uploads/2023/12/control-top-entry-02.jpg)