DeZURIK M-Series Actuators
M-Series Actuators are designed for use on smaller DeZURIK AWWA Butterfly Valves. The M-Series Actuator meets the requirements of AWWA C504 standards. The fully enclosed scotch yoke mechanism allows the M-Series Actuator to provide a torque curve that matches the torque requirements of the valve. The thread system of the traveling nut is self-locking, maintaining disc position under varying flow conditions.
M-Series Actuators Specifications
3" - 24" (80 - 600mm)
MATERIALS OF CONSTRUCTION:
Cast-iron housing in buriable or weatherproof construction. One-piece yoke machined from a ductile iron casting. Carbon steel input shaft and aluminum bronze yoke bearing.
INPUT TORQUE CAPABILITY:
As required by AWWA C504, an input torque capability of 300 foot pounds against the open and closed position stops is standard. A 450-foot-pound capability is available as an option.
550 foot pounds.
Hand wheel, chain wheel or 2" (50mm) square nut options.