Double flap check valves made of grey cast iron / steel / stainless steel, PN63-160

Double flap check valves made of grey cast iron / steel / stainless steel, PN63-160


Application:

Liquids, gases, vapours and seawater applications.

Technical data

Material:

Body material:

BB...G Grey cast iron

BB...C Carbon steel

BB...A stainless steel

Flap discs:

Valves depending on version

made of cast steel, spheroidal graphite iron, aluminium bronze or stainless steel

Shape:

Intermediate flange double flap check valves


Nominal size:

DN50 - 500 depending on version*


Nominal pressure:

PN 6-40 or Class 150 - 300 depending on version**

Other:

Optional special seals made of NBR, EPDM, PTFE or FPM are possible.

Special Inconel springs are possible.


Option:

Optional designs are possible.

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