TYPE and FEATURES

DOCDK type C200

●Double off-center mechanism

●Centripetal self-sealing

●ISO face-to-face dimensions

●Ease of maintenance

●Thermal insulation

●Stable operation

●Proved product performance for the fire fighting and anti-disaster facilities

CENTER DISK Type C500

TypeC500(S)N and type C500

●The flange contact face is the rubber liner which functions as the gasket, eliminating the pipe gasket.

●Various rubber materials of high elasticity are used for the liner and realize excellent seal-ability.

●Aligning guides provided at the top and bottom of the main body allow the valve to be mounted to the center of JIS 10K,5K, ANSI CL150 flanges accurately.

TypeC559

A high reliability high corrosion resistant butterfly valve totally lined with fused PFA, the most thermally stable among the varieties of resins. It has the following features:

●Chemical resistance

●Heat resistance

●Penetration resistance and non-adhesion

●Shaft seal-ability