Forged Trunnion Ball Valve

Product Description

Forged Trunnion Ball Valve are manufactured to the latest edition of API Standard 6D and tested to API Standard 598.

Applicable Standards:

– Forged Trunnion Ball valve design according to API 6D, ASME B16.34

– Face to face ASME B16.10/API 6D

– End Flanges ASME B16.5/ASME B16.47

– Butt welding ends ASME B16.25

– Fire Safety API607, API6FA

– Inspection and testing API 598, API 6D


– ASME CL150, CL300, CL600, CL900, CL1500

Temperature Range:

– -196°C~650°C

Size Range:

– 2″~48″

End Connection: 

– Flanged

Body Material:  

– stainless steel, alloy steel, duplex steel


– gearbox, electric, pneumatic, hydraulic

Design Description:

– Structure : 2 pieces or 3 pieces body

– High shut-off sealing mechanism and low torque operation

– Block and bleed function

– Self-cavity pressure relief

– Fire safe design

– Blow out proof stem construction

– Anti-static design

– Locking device (for lever handle operation)

– ISO 5211 actuator mounting

– Emergency grease injection (option)

– PN design can be available