F725 Series Ball Check Valve

Sphere material

EPDM cover

Temperature Range


Size Range


Body Materials

Cast iron;Ductile iron

Product Description

Product Parameters

Temperature Range-20℃~120℃
Size RangeDN50~DN800
Body MaterialsCast iron;Ductile iron
Sphere materialEPDM cover
·Structure length complies with EN 558-1, basic series 48 (DIN 3202 F6) ·Flange connection complies with EN 1092-2


Features and advantages

The ball check valve is designed to meet the seismic requirements;

The utility model has the characteristics of easy assembly and disassembly, and can be replaced by a fully assembled yoke;

Track type fairway ensure the best tracking and sealing;

Two piece structure to ensure maximum bonnet seal;

Ball EPDM or other materials, suitable for a variety of media;

The surface of the valve body and epoxy resin coating.