Swing check valves Series 800

Swing check valves series 800 it is characterized by long service life, easy maintenance and handling. Horizontal and vertical installation possible.

NOMINAL SIZE:

DN50 – DN300                       

WORKING PRESSURE:

10 bar / 16 bar

FLANGE CONNECTION:

PN10 / PN16

WORKING TEMPERATURE:

-25°C / +125°C

WORKING MEDIA:

Clean and waste Water, heating, sewage, oils, thick and viscous liquids

BODY MATERIAL:

Body: Ductile iron 0.7040 (GGG40)

Disc: Stainless steel 1.4308 (CF8)

Seat: NBR (-10°C / +100°C) - marking 814

          EPDM (-25°C / 125°C) - marking 824

Holder: Stainless steel 1.4308 (CF8

Bolt: Stainless steel 1.4301 (AISI 304)

Flange sealing: Elastomer

Special seats - Viton / Silicon - upon request.