Yongjia Kosen Valve

Cast Bronze Gate Valve

Cast Bronze Gate Valve

Product Description KOSEN Cast Bronze Gate Valves are designed and manufactured to ensuru leakage of less tjan 100 ppm(parts per million) of volatile organic compounds. Extensive base line laboratory testing (static and cycle testing) has been performed establishing critical design parameters...

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Product Details

Product Description

KOSEN Cast Bronze Gate Valves has elastic and steel structure; body valve cover adopts stud nut, pressure self-tightening sealing structure; middle flange adopts carbon steel, stainless steel, flexible graphite, metal ring gasket and other materials sealing gasket, valve has upper sealing structure, auxiliary sealing, valve seat adopts forged seat, stainless steel seat, sealing surface stack. Welding alloy and other structural features.


Technical Specification
Normal Size  Range: 2"-24"
Normal Pressure Rating: CLASS150
Material: C95800

Temperature Range: -29~425Degree C

Standards compliance

Design and Manufacture: ANSI B16.34, API600, API6D

Face to face(end to end): ANSI B16.10, API6D

Flanged connection: ANSI B16.5Test and inspection: API598, API6D

Butt welded end: ANSI B16.5 

A. Anti-friction ball thrust bearing:Reduces friction between mating parts to ensure smooth operation

B. Grub screw:Secures yoke nut in the bonnet

C. Grease nipple:Supplies lubricant to the mating parts


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