Series S Actuator
Innovative stainless steel construction as standard provides superior corrosion resistance both internally and externally. Scotch yoke design using precision bearings eliminates dead band in the yoke mechanism, providing the greatest torque output at the beginning and end of stroke.
Series B Actuator
Ductile iron housing, piston and end caps provide long product life with durable, cost effective operation. Cylinders of 316 stainless steel provide unrivaled corrosion resistance. Output shaft made of high strength alloy steel transmits torque without fatigue.
Partial Stroke Test Device
Allows the verification of safety shutdown valve operation without shutting down part or all of a system, to greatly improve plant productivity and safety. The device also allows for more frequent testing of ESD valve and actuator packages.
Figure B-HP Actuator
High pressure construction eliminates undesirable regulators and relief valves for supply pressures up to 1,500 psig. Hydraulic dampening provides smooth "open-close" operation to prevent detrimental valve slamming.
MRP Pneaumatic Rack and Pinion Actuators
A comprehensive range of pneumatic actuators, providing compact, reliable and economical powered operation for all types of quarter turn valves. Mounting to valve is available either directly or via bracket, using a detachable mounting plate.