DIN Piston Check Valves

We keep in stock DIN Piston check valves as specified below:

DIN Piston Check Valves with flanged ends

Size range:
DN15 - DN150

Pressure class:
PN10, PN16, PN25, PN40

End connections:
With flanges acc. DIN EN 1092-1

Materials:
1.0460 ~ A105N up to DN50
1.0619 = A216-WCB DN50 - DN150
1.7362 = A182-F5 up to DN50
1.4408 = A351-CF8M up to DN100
1.4581 ~ A351-CF8M up to DN100
1.4470 ~ A351-CG8M up to DN50

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DIN Disc Check Valves for mounting between flanges (Wafer type)

Size range:
DN15 - DN150

Pressure class:
PN10, PN16, PN25, PN40

End connections:
For mounting between flanges acc. DIN EN 1092-1

Materials:
1.0460 ~ A105N
1.4404 = A182-F316L
A351-CF8M

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DIN Piston Check Valves with female threaded ends, socket weld ends,butt weld ends

Size range:
DN15 - DN50

Pressure class:
PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250

End connections:
Female threaded acc. DIN259/2999/BSP
Socket weld ends acc. DIN3239
Butt weld ends acc. DIN3239

Materials:
1.0460 ~ A105N
1.7335 ~ A182-F12
1.7362 = A182-F5
1.4541 = A182-F321
1.4404 = A182-F316L
Bronze ~ B62 up to PN16

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Special design

On request we are able to deliver Piston Check Valves in other design and materials. In addition at our service plant we are able to modify standard stock valves according to your specification.

Approvals/ Certifications:

AD2000 A4 
Pressure equipment directive 97/23/EC
ATEX 94/9/EG