INDUSTRIAL VALVES,FLANGES

FITTINGS, PIPES AND SEALS

Flanged concentric disc butterfly valve

Product Technical Data

Size DN:

DN50-DN600

Working pressure PN:

PN10/16

Working temperature:

-15⁰C to +150⁰C

Face to face:

EN558-1 серия 14

Flange standard:

ISO 7005-2; EN1092-2; DIN2501

Body:

Cast iron GG25

Disc:

Ductile iron GGG40 + chromium

Stem:

Stainless steel 1.4021

Seat:

EPDM

Application:

Drink water, sea water, air

Remark: