6516, 6526 Ball check valve flanged

Products for Water

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Straight full bore, simple and compact design – high durability. Flange connection according to EN 1092-2 (DIN 2501) pressure PN10; PN16. Face to face row 48 according to EN 558+A1 (DIN3202). Body and bonnet made of ductile cast iron EN-GJS 400-15, EN 1563 (DIN 1693). NBR/EPDM fully galvanized bowl (made of aluminum alloy or cast iron). Products marking according to EN 19; EN 1074.

Execution variant:
  • SS body bonnet screws
  • With drain plug (A)
  • With drain plug with vent mechanism (B)

Application

Water and sewage networks and tanks. Transport of non agressive liquids. Working conditions: temp. up +70°C working pressure up to 1.6 MPa.

Assembling


Recomended installation in vertical or horizon position.