WebFor repeated or daily manual operation, the unit should be equipped with a side-mounted handwheel actuator. Top-Mounted Handwheels—Typical 657 and 667 actuators with handwheels mounted on the diaphragm … Web667 ACTUATOR SIZE TOP-MOUNTEDHANDWHEEL SIDE-MOUNTEDHANDWHEEL Handwheel Diameter Turns Per mm Travel Rim Force(1) Maximum Handwheel Output Force (3) 667 ACTUATOR SIZE Handwheel Diameter TurnsPer mmTravel RimForce(1) Maximum Handwheel Output Force mm N N mm N N 30 171 0.3 200 6670 30 --- --- --- - …
Fisher™ 657 and 667 Diaphragm Actuators - DirectIndustry
WebMar 11, 2016 · Learn how to mount a manual operator, or handwheel, to a Fisher 657 or 667 actuator. These actuators feature integrated mounting pads, which simplify the … WebMar 20, 2024 · Watch as Landon Facco, Instrument Technician at Spartan Controls, walks us through how to perform a bench set procedure on a Fisher 667i Actuator. orderly pace
Bench Set - Emerson Fisher 667i Actuator - YouTube
Web667 is reverse-acting. These actuators are designed to provide dependable on-off or throttling operation of automatic control valves. Features Application VersatilityFive actuator types in eleven sizes are available for an extensive variety of applications. Spring rates, travel stops, and manual operators are available for nearly any control valve Webhandwheel can be set to limit the travel in the upward direction; on the 667 actuator, travel in the downward direction can be restricted. A P-2 travel stop (figure 4) is available for a … WebThis instruction manual provides information on installation, adjustment, maintenance, and parts ordering for the Fisher 657 actuator in sizes 30 through 70 and size 87. The 657-4 actuator in sizes 70 and 87 is also covered. Refer to separate instruction manuals for information about the valve positioner and other accessories used with these orderly operation