These actuators are used for electric two-position control of globe valves and dampers which require a return to the normal position upon power interruption.
Features
Two-position actuators controlled by an SPST controller
Spring return.
Available 24, 120, and 240 Vac models.
An actuator with the part number suffix "-500" has a built-in, adjustable, SPDT auxiliary switch
Available damper models with linkage or base models that require separate damper or valve linkage.
Die cast lower housing with 1/2 in. conduit opening and painted steel upper housing.
Hydraulic actuator with oil-immersed motor and pump
I work in a 20 year old building with a few dozen of these. They work fine, till they leak (the oil leaks out). I have been replacing them with non oil filled actuators.
Falcon84
WI
4 years ago
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I have reordered this product several times
I am with a school district and ordered a few just to see how they work and have gone back and ordered several more and will continue to order.
Wildcats
South Carolina
6 years ago
Verified Buyer
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