CF8C DIN Swing Check Valve

NSV CF8C DIN Swing Check Valve

The NSV CF8C DIN swing check valve is a fully cast stainless steel valve made from austenitic stainless steel (CF8C), compliant with DIN 3202 / EN 1074 standards. Its swing disc design ensures low pressure drop and responsive, reliable operation in high-temperature, high-pressure, and corrosive services, particularly where chloride-induced stress corrosion cracking is a concern.

Key Features

Body material: CF8C (ASTM A351 CF8C)

Type: Swing check valve

Size range: DN50–DN300

Pressure rating: PN16 / PN25 / PN40

End connection: Flanged (RF / FF)

Seat: Metal-to-metal sealing

Temperature range: -29℃ to +425℃

Media: Steam, water, acidic solutions, seawater, organic solvents

Standards: DIN 3202 / EN 1074

Operation: Automatic (gravity-operated)

Typical Applications

Pump discharge lines, heat exchanger inlet, boiler feedwater systems, chemical process piping, and seawater cooling circuits.

FAQ

1. Q: What’s the valves warranty?

A: Our valves warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.

2. Q:How can I get a quote?

A: If you request quote by preparing the product spec you want to request specifically through “Contact us or Feedback” of homepage, we will send reply to you ASAP. If the contents of homepage are not available, you can inquire to us via phone(86-577-67378616) or fax(86-577-67372367).

3. Q:How can I get your company catalog?

A: For your reference, basic catalogue is same as "Download>E-Catalog” of homepage. If you need printed material or request more specific data like PQ material, please contact sales team.

4. Q:Does your company have any agent/distributor with the exception of China?

A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.