Cast iron disc (butterfly) valves are manufactured with nominal diameter Dn500 – Dn800 mm and nominal pressure Pn1,0 MPa.

Disc valves control is performed with the help of manual drive (flywheel), gear or electric drive.

Identification mark according to the pipeline valves manufacturing tables-figures:
32ч306р, 32ч906р, 32ч306бр, 32ч906бр etc.

Disc valves are included into shut-off control valves. A disc is a flap with or without seal, which allows to provide flow blocking or regulating.

Disc valves main parts can be manufactured from the cast iron or other materials according to the Customer’s technical task.