Yongjia Kosen Valve

Angle Bellow Seal Globe Valve

Product Description KOSEN Angle Bellow Seal Globe Valves is a new type of globe valve. Because the valve is double seal design, its sealing performance is more reliable than that of common cut-off valve. The metal barrier formed by the bellows can prevent leakage. The packing can also provide a...

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Product Details

Product Description

1. The product has reasonable structure, reliable sealing performance and beautiful appearance.

2. Surfacing of Co-based cemented carbide on the sealing surface of right-angle German standard bellows globe valve has the advantages of wear resistance, corrosion resistance, good friction resistance and long service life.

3. The quenching and tempering of the valve stem and surface nitriding treatment have good anticorrosive and anti friction properties.

4, the right angle standard bellows globe valve double seal, the performance is more reliable.

5. The position of the stem is more direct.


Technical Specification
Normal Size Range: DN15-DN400
Normal Pressure Rating: PN10~PN40
Material: WCB,LCB,WC6,CF8,CF8M,CF3,CF3M
Temperature Range: -29~425Degree C


Standards compliance

Design and Manufacture: DIN3356

Inspection and Test: ISO 5208,EN12266

Flanged ends dimension: DIN2543 ,DIN2544,DIN2545

Butt-welded ends dimension: EN12627

Face to face and end to end: DIN3202,EN558-1,ISO5752

Pressure-temperature ratings: DIN2401

Test & Inspection: DIN3230


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