Forged Trunnion Ball Valve

Product Date:

Size: 2”~28”

Class: 150LB 〜2500LB

Forged Body

Fixed ball structure ,DBB Structure

Anti-Static device

Blow-out proof Stem

Anti-Fire Structure

Seat, stem emergency seal grease injection design

Double Block And Bleed (DBB)

Design standard:

Design According: ASME B16.34/API 6D

Test According: API 6D

RF End: ASME B16.5

BW END: ASME B16.25

Face to Face: ASME B16.10

Anti-Fire Test According: API 607/API 6FA

Acid environment: NACE MR 0175

Advantages:

Forged steel trunnion ball valve, the valve body is divided into three parts along the section perpendicular to the axis of the valve channel at the two valve seats. The whole valve is symmetrical along the center axis of the stem. It is mainly used in the pipeline Cut off, distribute and change the flow direction of the medium. Its large pivot structure ensures accurate ball center position under high pressure, ensuring good valve operation performance; standard valve seat adopts a spring structure to push the valve seat toward the ball, ensuring good two-way sealing performance for inlet and outlet; With the discharge valve, the cavity of the valve body can be discharged outward; the pivot adopts an anti-blowout protection structure to effectively prevent leakage; the low friction coefficient of the bearing minimizes the torque and facilitates the opening and closing of the valve; the valve stem and the valve body are effective Contact, make the anti-static grounding device superior in performance and so on. It has the advantages of excellent performance, high reliability, wide range of uses, and reasonable price. Applicable to: chemical, petroleum, natural gas, metallurgy, and other industries and long-distance natural gas pipelines containing hydrogen sulfide media, many impurities, and serious corrosion.

Application:

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