Yongjia Kosen Valve

Pressure Seal Globe Valves

Product Description The Pressure Seal Globe Valves is only suitable for full opening and full closing, and no adjustment and throttling are allowed. The globe valve is a forced seal valve, so when the valve is closed, pressure must be applied to the disc to force the sealing surface not to leak....

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Product Details

Product Description

The pressure self-sealing globe valve is mainly suitable for cutting off or connecting pipeline medium in various systems of thermal power plants. Applicable medium: water, steam and other non corrosive media. Compared with other valve products, the valve features high temperature and pressure, unique self-sealing design, the higher the pressure, the more reliable the seal. Because of the special characteristics of performance and technology and working conditions, the products have formed the characteristics that can not be replaced by other products.


Technical Specification
Normal Size Range: 2"-12"
Normal Pressure Rating: PN100~PN420, CLASS600~2500  
Material: WCB,LCB,WC6,CF8,CF8M,CF3,CF3M
Temperature Range: -29~425Degree C

Standards compliance

Design and Manufacture: ANSI B16.34,BS1873

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

Flanged connection: ANSI B16.5

Butt welded end: ANSI B16.25

Test and inspection: API598.

A.Back up ring: Absorbs thrust applied by internal pressure

B.Thrust ring: Protects the soft metallic gasket from deformation

C.Gasket: Unique angular design provides superior sealing


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