Fisher 657 and 667 Diaphragm Actuators
Brands
Fisher
Fisher 657 and 667 Diaphragm Actuators
Desctiption
Fisher 657 and 667 actuators are designed to provide dependable on/off or throttling operation of control valves.
Fisher 657 and 667 Diaphragm Actuators
Types
Fisher 657 and 667 Diaphragm Actuators
Fisher 657 and 667 Diaphragm Actuators
Features
- Spring rates, travel stops, and manual operators are available for nearly any control valve application.
- The molded diaphragm allows maximum thrust for given diaphragm size.
