M-Series Actuators DeZURIK DeZURIK Actuators > M-Series Actuators

DeZURIK M-Series Actuators

Design Features:

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

SIZE RANGE:
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.

OUTPUT TORQUE:
550 foot pounds.

MATERIALS:
Hand wheel, chain wheel or 2" (50mm) square nut options.