PA4450. Dubbelklaff backventil PN25 – Segjärn

General Characteristics

Design in accordance with standard NF EN 12334 and NF EN 14341. Range: From DN 40 to DN 800.
Mounting between flanges. Working positions: horizontal and vertical ascending, and
vertical descending position < DN 150. Mounting in accordance with many standards connections.
Low head loss. Stainless steel spring technology to avoid fluid hammer.


General uses: pumping, water supply, gas, air conditioning installation.

Body material: Ductile iron
PN (end): PN25
Contact sealing:


Swing material:



Between flange


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