Introduction

Bettis^® HD-Series pneumatic and hydraulic actuators are ideally suited for operating ball, butterfly, plug valves, dampers and other 90 degree turn devices. The HD-Series actuators provide a practical and reliable method for opening and closing valves by remote control without the need for expensive and unnecessary gearing, hydraulic pumps or other motor driven devices.
 

Typical Applications

• Automation of ball, butterfly and plug valves
   

• Automation of louvers and dampers
   

• Automation of any quarter-turn mechanism

Key Features

• The HD-Series double-acting actuators are available with guaranteed minimum output torques to 50,331 lb-in (5,687 Nm). Fail safe spring-return models produce guaranteed minimum spring ending torques to 18,044 lb-in (2,039 Nm)
   

• The HD-Series operates at pneumatic pressures up to 250 PSIG (17 BAR) or hydraulic pressures up to 3000 PSIG (207 BAR).  Consult factory for hydraulic applications

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