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.

As a leading china check valve factory, TWT company can provide a variety of high-quality valves, including Ball Check Valve, ductile iron check valve, flanged wafer check valve, etc. You can refer to relevant industry standards, TWT manufacturer specifications or consult us to ensure proper understanding and selection of the valve that suits your needs.