Products
Fluid flow valve
- Control valves
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- Specialty Valves
- Actuator Series
Bellows valves
Bellows valves
Bellows valves
| describe： |  |
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| Bellows are used inside BELLOWS GLOBE valves. Stainless steel bellows are welded to the stem to prevent process fluid from corroding the stem. The other end is placed between the body and the cover to form a static seal. | ||||||
| Design features： | ||||||
| Design criteria: DIN3356, ASME B16.34, GB/T 12235, 1. Reasonable product structure, reliable sealing performance and beautiful appearance; 2. Surfacing of sealing surface with Co-based cemented carbide has good wear resistance, corrosion resistance, friction resistance and long service life. 3. Stem conditioning and surface nitriding have good anti-corrosion and anti-friction properties. 4. Double sealing of right-angle German standard bellows globe valve makes its performance more reliable. 5. Stem lift position indication, more intuitive; 6. Material of parts, flange and butt welding number size can be reasonably selected according to actual working conditions or user requirements to meet various engineering needs. |
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| Product Range： | ||||||
| Body material: carbon steel, stainless steel, alloy steel Nominal diameter:1/2"～24"（DN15~DN600） Pressure range:Class150～2500（PN10~PN420） End connection: RF, RTJ, BW Working temperature:-29℃～560℃ Operation: handwheel, gear box, electric, etc. |
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