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
