Bellows Seal Globe Valve

Bellows Seal Globe Valves are suitable for inflammable, explosive, poisonous and precious media.

The bellows seal globe valve is provided with double sealing construction consisting of bellows, filling and upper sealing to ensure no leak at valve.

The bellows is made of stainless steel or special alloys. The sealing construction is reasonable in design, fatigue-proof, and satisfactory in useful life.

Bellows seal globe valve could be mounted on all sorts of pipeline for cutting or connecting the medium. Made of specific material, the product applies to various mediums such as water, steam, oil, nitric acid, acetic acid, oxidizing material, carbamide and so on.

Features of Bellows Seal Globe Valves:

Bellows Seal Type
Extended Bonnet
Outside screw and yoke
Rising stem and non-rising handwheel
Manual operation standard, gear operator and actuation available
Butt-weld end or flange end

Applicable standards of Bellows Seal Globe Valve:
a) Design&Manufacture: BS 1873, ASME B16.34
b) Face to Face: ASME B16.10, EN 558, BS2080
c) Connection End: ASME B16.5, ASME B16.25, EN 1092
d) Test and Inspection: API 598, EN 12266, BS 6755

Sizes: 1/2" - 12" or DN15 - DN300
Pressure Rating: Class150 - Class900 or PN16 - PN150
Materials of Valve Body: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.
Operated by: Handwheel, Gear, Pneumatic, hydraulic and Electric actuator.

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