Butterfly Valve Actuator for 12in Bray Butterfly Valves
Aftermarket Replacement Unit of Measurement: Each* Bray Part Number 921280-11305532 or 92-1280 pneumatic actuator can be used with a 10 inch valve if you include an adapter part number 9000E0-22600536. Using the Bray 92-128 actuator with a 10 inch valve is not necessary if the valve has an undercut disk. Bray recommends using the undercut disks on cement silo applications in order to prolong the life of the seat and to put less stress on the actuator. Undercut disks reduce the friction on the valves seat.
* The 92-128 Bray actuator replaces the 92-127. Bray engineers upgraded the piston design. Nothing changed from the 92-1270 valves to the 92-1280 valves regarding form fit or function.
The BRAY-12A air actuator is commonly mounted to BRAY-12 butterfly valves and are typically found on cement and fly ash silos and weigh hopper scale batchers commonly found on ready mix concrete batch plants.
- Valve Actuator Only is BRAY-12A
- Valve Only is BRAY-12
- Valve and Air Actuator Assembly is BRAY-12B
- Mounting Kit for Valve to Actuator is BRAY-12MK
- Manual Handle Kit is BRAY-12HK
- Valve Replacement Seat is BRAY-12SEAT
- Limit Switch for Inching is BRAY-LS
For Air Cylinder Actuation use the following in conjunction with the BRAY-12 Butterfly Valve
- Short Arm for Air Cylinder is BRAY-1012SWA
- Long Arm for Air Cylinder is BRAY-812LWA
- Air Cylinder is PACY-3.5X8
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Technical Information
* The 92-128 Bray actuator replaces the 92-127. Bray engineers upgraded the piston design. Nothing changed from the 92-1270 valves to the 92-1280 valves regarding form fit or function.
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