Hydraulic actuator manual override

Declutchable manual overrides. Our DYNATORQUE SD declutchable manual overrides are used with pneumatic, hydraulic and backdrivable electric actuators. These products are sandwich mounted as part of an automated valve package to provide manual operation of the automated valve if a loss of plant air supply, power gas, hydraulic fluid power, or electricity . Refilling the M18 Manual Hydraulic Override System without using a pump motor. Remove breather (10 - 90) from the top of the reservoir end cap (10 - 10). Remove the bleed plugs from the following locations: NOTE: Only remove the pipe plugs located at the highest points, in the vertical plane, of the hydraulic override cylinder. The Hydraulic Override is a self-contained system for manual operation of pneumatic actuators. The unit consists of two main components, the hydraulic cylinder and the pump/reservoir assembly.

Flowbus Hydraulic Manual Override is an independent manual override system for EP-Series pneumatic actuator. It is composed of a hydraulic cylinder, pump and oil tank. The hydraulic cylinder can be divided into various types according to the shape and action of the yoke. The specially designed hydraulic override cylinder is installed inside the spring module. M11 Manual Hydraulic Override System Fluid Requirements: Hydraulic fluids, other than those listed in steps and , should not be used without prior written approval of Bettis Product Engineering. Standard and high temperature service (°F to +°F) use Dexron II. acting, spring-return close-open, or manual override operations are readily obtainable on the low-pressure air, high-pressure gas, or hydraulic products This maintains product consistency throughout any project requirement, regardless of valve size, class, actuator supply medium.

The Rotork HP Hydraulic Override is a self-contained system for manual operation of GP, RP and P Range pneumatic actuators;. manual override for G1, G2, and G3 models is available with or without handwheel. Symmetric or Canted Yokes. BETTIS G-Series actuators are available with. ITEM 7 - Actuators with M11 or MS hydraulic override module. Normal recommended service interval for this actuator series is five years.