Description
The Bray Commercial S93 Series pneumatic actuator (930635-11310532) is a precision rack-and-pinion, quarter-turn actuator engineered for dependable valve automation in commercial HVAC, building automation, and industrial process applications. The 14mm direct drive (DD) interface simplifies valve mounting, while the extended travel spring (ETS) configuration ensures consistent spring-return performance across a wide range of service conditions. Compact and durable, this actuator integrates seamlessly into existing pneumatic control systems.
Key Features
- Series 93 rack-and-pinion design for smooth, reliable quarter-turn operation
- Size 63-5 configuration for precise torque output matching
- 14mm direct drive (DD) shaft connection for simplified valve mounting
- Extended travel spring (ETS) for enhanced spring-return performance
- Compact, lightweight housing ideal for tight installation spaces
- Compatible with standard pneumatic supply for easy system integration
- Durable construction engineered for long service life in demanding environments
- Designed for use with Bray butterfly valves and other quarter-turn assemblies
Applications
- Commercial HVAC air handling and chilled water systems
- Building automation and pneumatic control systems
- Industrial process control with quarter-turn valves
- Butterfly valve actuation in hydronic and air distribution systems
Why Choose Bray Commercial
Bray Commercial is a globally recognized manufacturer of flow control products, including valves, actuators, and accessories. The S93 Series is trusted by HVAC contractors and mechanical engineers for its robust construction, precise torque delivery, and broad valve compatibility. The 930635-11310532 is a purpose-built solution for applications demanding reliable pneumatic actuation with a direct drive interface.







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