Keystone MRP and MRA Pneumatic Actuators Pentair reserves the right to change the contents without notice KEYMCUS A comprehensive range of pneumatic actuators, providing compact, reliable and economical powered operation for all types of quarter-turn valves Mounting specifi cations Actuator to valve: Keystone standard Accessories. actuator service The standard actuator is suitable for open/close and modulating applications. compact and light design EPI-2 actuators are very compact and balanced for easy installation to small valves minimizing pipe work stress or loads to the valve shaft. actuator . Valve Parts for Keystone Butterfly Valves. Fig AR1 and AR2, Fig and , Fig ,,, Keystone Actuators Valve Repair Kits Valve Seats.
mounting to Keystone actuators. - Solenoid valves - weatherproof, to intrinsically safe. - Limit switchboxes - weatherproof or explosionproof. - Positioners - pneumatic and electro-pneumatic. - Declutchable manual override gearbox. - High visibility indicator. General Applications For remote control of any quarter turn application, for example. Keystone Actuator Replacement Repair Kits include all recommended Bearings, Retaining Rings, Washers, O-Rings, Seals, and Grease. Actuator Model Output torques (www.doorway.ru) Figure Double Acting Pneumatic Actuator Rack and Pinion or Scotch Yoke Air Stroke Volumes (ft.)' Rack and Pinion 40 6Scotch Yoke Supply Pressure (psig) 80
Keystone Figure 79U Pneumatic Actuator - (S6 and D6 Assemblies) manual override provides valve positioning in the event of a loss of air supply. Manual override capability simulates (Note - Cylinder ports 2 and 4 are to actuator) For use with / or 79U/ Solenoid Mounting. Pneumatics from PENTAIR 2-Year Warranty, Radwell Repairs - DISCONTINUED BY MANUFACTURER, PNEUMATIC ACTUATOR, DBL ACTING, W/ BUTTERFLY VALVE.
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