Yongjia Kosen Valve

Extended Body Gate Valve

Product Description Forged steel gate valve refers to the closing piece (gate) along the path of the central line of the vertical movement of the valve. The forged steel gate valve is mainly cut off in the pipeline. Forged steel gate valve is a widely used valve, and its general caliber DN or...

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Product Details

Product Description

KOSEN Extended Body Gate Valve has the advantages of simple structure, convenient manufacture and maintenance, short opening and closing time, small working stroke, good sealing performance, longer service life, less friction between sealing surfaces and simple structure.


Technical Specification
Normal Size Range: 1/2"- 2"
Normal Pressure Rating: PN10~PN420, CLASS150~2500  
Material: A105,LF2,F11,F22,F304,F304L,F316,F316L
Temperature Range: -29~425Degree C

Standards compliance

Design and Manufacture: API602

Face to face(end to end): ASME B16.10

Flanged connection: ASME B16.5

Butt welded end: ASME B16.25
Socket-Welding Ends: ASME B16.11

Screwed Ends: ASME B1.20.1

Test and inspection: API598


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