Worchester Controls A34 Series 34

Description:

The Worcester Controls A34 Series 34 Pneumatic Actuator is an industrial quarter-turn valve actuator used in automated ball valve and process flow control systems for pneumatic valve operation. Commonly installed in chemical processing plants, water treatment systems, industrial automation equipment, pneumatic process lines, and manufacturing facilities requiring reliable automated valve actuation. Maintenance technicians, process engineers, and industrial system integrators use this actuator for valve automation, replacement maintenance, flow control upgrades, and process system retrofits.

Applications:

The Worcester Controls A34 Series 34 Pneumatic Actuator is designed for industrial process control systems where dependable quarter-turn valve automation and pneumatic actuation are critical for operational efficiency and process reliability. It is commonly used in water treatment facilities, chemical processing plants, steam systems, compressed air systems, food processing equipment, and industrial manufacturing applications where pneumatically operated ball valves help automate fluid handling and process control functions.

Technical Specifications:

• Brand: Worcester Controls
• Series: A34 / Series 34
• Product Type: Pneumatic Valve Actuator
• Function: Quarter-turn automated valve actuation
• Actuation Type: Pneumatic double acting or spring return depending on model
• Valve Compatibility: Ball valves and quarter-turn valves
• Operating Pressure Range: 60–125 PSI
• Spring Return Pressure Range: 80–125 PSI
• Air Connection Size: 1/4 Inch NPT
• Conduit Connection: 1/2 Inch NPT
• Output Torque: Approximately 160 in-lb at 80 PSI for A34 models
• Operating Mechanism: Modified Scotch Yoke design
• Rotation: 90-degree quarter-turn operation
• Application Type: Industrial process automation systems
• Compatible Systems: Pneumatic valve control assemblies
• Operating Medium: Clean lubricated compressed air
• Ambient Temperature Range: 0°F to 160°F
• Construction Type: Heavy-duty industrial actuator assembly
• Industrial Uses: Chemical processing, water treatment, manufacturing automation
• Service Type: Valve automation, replacement maintenance, retrofit applications

Common Replacements:

• Flowserve Series 39 Pneumatic Actuator
• Asco Pneumatic Valve Actuator
• Bray Quarter Turn Pneumatic Actuator