Keystone 257-065 Quarter Turn Actuator

The Keystone 257-065 is a quarter turn style pneumatic Actuator. The Keystone 257-065 is available as a direct acting and spring return option.

Features
Simple robust construction
Maintenance friendly with semi-serviceable design
Drives from 1″ to 2.5″ [25 mm to 65 mm] Butterfly Valves
Easy-fit mounting kit allows actuators to be fitted without plant shutdowns
Available in direct acting and spring return configuration
Fitted with either high visibility indicator or F783 Control Head.