Manual Forged 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:

The forged steel ball valve mainly used in occasions with long flow passages, high sealing requirements, ultra-high pressure and large diameter. The ball core of the manual turbine forged steel high-pressure ball valve rotates around the center line of the valve body to achieve opening, To close or adjust, the seal of the turbine forged steel ball valve is embedded in the stainless steel valve seat, and the end of the metal valve seat is equipped with a spring. When the sealing surface is worn or burned, the valve seat and the ball are pushed to form a metal seal under the action of the spring.

It has a unique automatic pressure relief function. When the medium pressure in the valve cavity exceeds the spring preload, the valve seat at the outlet end will move back and separate from the sphere to achieve an automatic pressure relief effect. , Solvents, acids and natural gas and other general working media, manual forged steel high-pressure ball valves with turbines are also suitable for media with harsh working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, etc., and are widely used in various industries.

Application:

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