Side Entry Flanged Forging Ball Valve Trunnion Type With Electric Actuator

​Key features

Soft, metal or composite seated

Two or three piece body

Bi-directional tight shut-off

Double block & bleed

Fire safe and fire tested

Bolted or fully welded construction

Low operating torque design

Wide range of materials and sizes

Trunnion mounted with spring energized seats

Anti-blowout stem design

Suitable for above ground or below ground installation

Benefits

The use of forgings and the independent spring or bellows loaded floating seats which are always in contact with the ball, make these valves the preferred solution for various demanding applications like Cryogenic, High Temperature, Low Emission and ESD / HIPPS.

Suitable for use in the most severe services such as scraper launcher and receiver and hot tapping

Valves can be equipped with bellow seals, steam flushing ports and protected bearings, to cope with medium/high amounts of solids like tar sands or catalysts

Approved by the major end users, licensors and contractors and are designed to meet SIL3 requirements according to IEC 61508

The double or triple stem seal design (with lip seals or o-rings or optionally with leak off chambers for predictive maintenance) mean that the valves meet and exceed the most stringent Low Fugitive Emissions Norms (ISO 15848) making our valves suitable to handle toxic or lethal fluid services

Spring or floating seats which are always in contact with the ball provide an effective tight seal even at low differential pressure​​

Main Material

Design Feature

1: Full bore or reduced bore
2: Two-piece or Three-piece body structure
3: Double Block & Bleed, Double isolation and bleed(DIB-1&DIB-2)
4: Fire safe design(API 607)
5: Blowout-proof system
6: Anti-static design
7: Self cavity relief
8: Fugitive emission testing(optional)

Design Data

Design standard: API 6D,DIN3357-1 , EN12516-1

Face to Face standard: API6D, ASME B16.10, DIN3202

Connecting Standard: ASME B 16.5, ASME B16.47, DIN 2543/4,ASME B 16.25

Test & Inspect Standard: API 6D ,API 598

Working Temperature: -196℃~610℃

Connection type: RF,RTJ,FF,BW.BSPT,NPT

Sour environment:NACE MR0175