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Valve
6-150# CF8M Full-Bore Hard-Sealed Swing Check Valve for Long-Distance Pipelines
Classification:
Swing type hard seal check valve
keywords： 6-150# CF8M Full-Bore Hard-Sealed Swing Check Valve for Long-Distance Pipelines
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Details
The swing-type hard-sealed check valve features a rocker‑arm swing‑open design, with the disc pivoting around a pin to open and close. Its sealing surfaces are overlay‑welded with hard alloy, providing excellent resistance to high temperatures, high pressures, and erosive media. When the fluid flows in the forward direction, the disc lifts smoothly to allow unobstructed passage; under reverse flow, the disc closes tightly under its own weight and the back pressure of the fluid, ensuring a secure metal‑to‑metal seal. The valve body is designed with a full‑bore configuration, minimizing flow resistance and maximizing throughput, and it can withstand operating conditions such as high‑temperature steam, oils, and hot flue gases. It is widely used in power plants, petrochemical facilities, and metallurgical applications for high‑temperature, high‑pressure piping systems, effectively preventing backflow, and is suitable for both horizontal and vertical pipeline installations.
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Specializing in the manufacturing and sales of various valve bodies and precision castings
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The company took the lead in passing the 1509001 2015 International Mass Star System Certification and CE Certification.
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