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Forging

Forging Trunnion Ball Valve

The trunnion mounted ball valve is a new generation of high-performance ball valve, suitable for long-distance pipelines and general industrial pipelines. Its strength, safety, and harsh environment resistance have been specially considered during design. It is suitable for various corrosive and non-corrosive media.

Description:

The trunnion mounted ball valve is a new generation of high-performance ball valve, suitable for long-distance pipelines and general industrial pipelines. Its strength, safety, and harsh environment resistance have been specially considered during design. It is suitable for various corrosive and non-corrosive media .


Specification:

Size: 2”~48” (50mm~1200mm)

ASME Class: 150LB~2500LB

Connection Ends: Flange, Butt Weld

Operation: Lever, Gear, Electric, Pneumatic etc.


Applicable Standards:

Design & Manufacture: API 6D/ API 608

Pressure and Temperature Range: ASME B16.34

Face to Face Standard: ASME B16.10/ API 6D

Flange Ends: ASME B16.5/ ASME B16.47

Butt Weld Ends: ASME B16.25,

Fire Safe: API 607

Test & Inspect: API 608/ API 6D 


Range of Materials:

Cast Steel: ASTM A216 WCB/ WCC, 

ASTM A352 LCB/ LCC 

ASTM A217 WC6/ WC9/ C5,

ASTM A351 CF8/ CF8M/ CF3/ CF3M

ASTM A955 4A/ 5A/6A etc.


Forged Steel: ASTM A105 (N), 

ASTM A350 LF1/ LF2/ LF3/ LF9,

ASME A182 F1/ F11/ F22/ F5,

ASTM A182 F304/ F316/ F304L/ F316L

ASTM A182 F51/ F53/F55


Design Features:

ISO5211 platform design is adopted for the convenience of installing the actuator

Double block and bleed function

Anti-blow-out stem design

The pressure balancing hole is provided on the steel ball

The body is provided with a device for cleaning the valve cavity

Automatic pressure relief function

Fireproof and anti static design

Sealant injection system for emergency seal

Multiple driving modes facilitate the realization of automatic control

Reliable stem seal and low operating torque, Metal hard seal seat is also available.


Why Choose:

Fastest Delivery time

Perfect quality control system

Mature and advanced technology

Advanced technical equipment


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