MANUAL ACTUATORS. INTRODUCTION. Butterfly and ball valves are typically supplied with either a traveling nut or worm gear type actuator. Both types are
A general overview of the different types of valve actuators. Manual, pneumatic, electric, and hydraulic are discussed.
When manual actuation is required, the Pratt MDT traveling nut type actuator is the ideal option for Pratt brand valves. Our MDT manual actuators are available
Products. Resilient Seated Valves · Double Offset Valves · Triple Offset Valves · Ball Valves · Knife Gate Valves · Actuators · Accessories · Check Valves.
Manual valve actuators do not require an outside power source.
MG & AM Manual Gear Actuators. DeZURIK M-Series Actuators. M-Series Actuators. DeZURIK Knife Gate Valve Actuators. Knife Gate Valve Actuators. DeZURIKA manual actuator employs levers, gears, or wheels to move the valve stem. Manual actuators are powered by hand. Manual actuators
A manual actuator is a gearing system used to control the opening and closing of valves, gates, dampers etc. by human action rather than via electric or
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