We manufacture more than a thousand specifications of over ten series of products, including safety valves, power station valves, steam extraction check valves, gate valves, globe valves, check valves, hard-sealed ball valves, all-welded ball valves, ball valves, butterfly valves, and other models and specifications.
WJ61/41 H/W-16~40C/P
Corrugated Bellows Stop Valve
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The bellows globe valve, also known as the bellows sealed globe valve, forms a metallic barrier between the process media and the atmosphere through roll welding, ensuring a zero-leakage design for the valve stem. It is suitable for pipelines carrying steam, flammable, explosive, heat transfer oil, high-purity, or toxic media.
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At present, it can produce more than a dozen series of more than 1,000 specifications of safety valves, power station valves, extraction check valves, gate valves, ball valves, check valves, butterfly valves, drain valves, balance valves, and regulating valves of different types and specifications.
The A42Y-P/R type is suitable for equipment or pipelines with corrosive gaseous media where the operating temperature is ≤200℃, serving as a pressure relief device.
Connecting flanges conform to JB/T 79 standard.
Connecting flanges are in accordance with JB/T79 standard.