Forged Bellow Sealed Globe Valve

KOSEN Forged Bellow Sealed Globe Valves is Bellow seal element. The key part of bellow sealed globe valves is metal bellow. It is the connection between cover and stem with automatic roll welding. The metal bellow can keep the stem part no leakage.Benefit from the con and streamline shape design, the disc has a reliable seal and longer service life.Double seal design(bellows+packing). Bellow and packing can protect against leakage and provide a excellent seal.Grease nipple. It can direct lubricate the stem, nut and sleeve.Ergonomic hand wheel. It provide longer service life and easier operation.

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Product Description

KOSEN Forged Bellow Sealed Globe Valves is Bellow seal element. The key part of bellow sealed globe valves is metal bellow. It is the connection between cover and stem with automatic roll welding. The metal bellow can keep the stem part no leakage.Benefit from the con and streamline shape design, the disc has a reliable seal and longer service life.Double seal design(bellows+packing). Bellow and packing can protect against leakage and provide a excellent seal.Grease nipple. It can direct lubricate the stem, nut and sleeve.Ergonomic hand wheel. It provide longer service life and easier operation.

 

Technical Specification
Normal SizeRange: 1/2"- 2"
Normal Pressure Rating: PN10~PN100, CLASS150~600  
Material: A105,LF2,F11,F22,F304,F304L,F316,F316L
TemperatureRange: -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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