swing check valves

Swing-check-valve intermediate flange type

Intermediate flange swing-check-valves are crucial in closed systems, power plant construction, pipeline construction as well as biogas and gas power plants. They are protective devices to prevent backflow, which is an important safety precaution. When implementing an intermediate flange non-return valve, quality is especially important in order to guarantee safety and longevity.
Intermediate flange swing-check-valves are also often used in shipping industry, oil production and processing and water treatment plants. Intermediate flange swing-check valves from NieRuf are characterized by a very short thus space-saving construction. They are self-centering and the eyebolt makes them easy to implement and exchange.

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Product configurator

swing check valve DN80 PN 10/16/25/40 DIN EN 1092-1 Form B made of stainless steel CF8M seal FKM (Viton) for liquid and gaseous media

diameter:

DN80

design:

swing check valve

seal:

FKM (Viton)

body material:

stainless steel CF8M

pressure range:

0 - 16 bar

NieRuf-Exchange
24 months warranty
Certified
€116.80*

€138.99 VAT included.

Delivery time: in stock

Express delivery:

swing check valve with spring DN50 PN 10/16/25/40 DIN EN 1092-1 Form B made of steel A 216 WCB, zinc plated seal PTFE

diameter:

DN50

design:

swing check valve

seal:

PTFE

body material:

steel A 216 WCB, zinc plated

pressure range:

0 - 16 bar

24 months warranty
Certified
€62.30*

€74.14 VAT included.

Delivery time: in stock

Express delivery:

swing check valve DN200 PN 10/16 DIN EN 1092-1 Form B made of stainless steel CF8M seal NBR for liquid and gaseous media

diameter:

DN200

design:

swing check valve

seal:

NBR

body material:

stainless steel CF8M

pressure range:

0 - 16 bar

NieRuf-Exchange
24 months warranty
Certified
€334.20*

€397.70 VAT included.

Delivery time: in stock

Express delivery:

swing check valve DN125 PN 10/16 DIN EN 1092-1 Form B made of steel A 216 WCB, zinc plated seal NBR for liquid and gaseous media

diameter:

DN125

design:

swing check valve

seal:

NBR

body material:

steel A 216 WCB, zinc plated

pressure range:

0 - 16 bar

NieRuf-Exchange
24 months warranty
Certified