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.
