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DN65 CF8M Stainless Steel Single Flap Wafer Check Valve
Product Features
Single-disc Design: The valve disc has a simple structure and a fast response speed, and can effectively prevent the backflow of fluids.
Low Flow Resistance Design: The flow channel is unobstructed, with low fluid resistance, improving the system efficiency.
Compact Structure: It is small in size and light in weight, saving installation space.
Strong Corrosion Resistance: The CF8M material has excellent corrosion resistance and is especially suitable for media containing chloride ions.
Convenient Installation: The clamped connection method is convenient for installation and maintenance and is suitable for various piping systems.
Technical Parameters
Nominal Diameter: 1" ~ 40" (DN25 ~ DN1000)
Nominal Pressure: 150LB (PN16 ~ PN20)
Material: CF8M (316 cast stainless steel)
Applicable Media: Water, steam, oil, natural gas, corrosive liquids
Applicable Temperature Range: -20℃ ~ 200℃
Connection Method: Clamped type
Sealing Form: Metal seal or soft seal
Design Standards: API 6D, GB/T 12238, etc.
Face-to-Face Dimension: GB/T 12238
Application Scenarios
Chemical Industry: Used for transporting corrosive chemical media, such as acetic acid and phosphoric acid, to protect the piping system from corrosion.
Petroleum and Natural Gas Industry: In oil and gas transmission pipelines, it prevents the backflow of fluids and ensures the safety of the system.
Water Treatment Industry: Used in water supply and drainage systems to prevent the backflow of water and avoid water quality pollution.
Food and Pharmaceutical Industry: Used for transporting food-grade liquids or liquid medicines, ensuring the one-way flow of fluids and meeting hygiene standards.
Offshore Engineering: Applicable to seawater desalination equipment and ship accessories, with excellent resistance to chloride ion corrosion.
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