Product description
The SVI International BH-9774-11 is a heavy-duty locking air control valve designed for full-hydraulic Rotary lift systems. Unlike momentary valves, this locking version (equivalent to Rotary FA377) allows the operator to lock the valve in the ‘on’ position, providing a continuous air supply for specific lift functions or safety release procedures. This is a critical component for the proper operation of many classic in-ground lifts that rely on a steady pneumatic source. Built to withstand the rigors of daily commercial use, this valve features a robust mechanical lock and a high-flow internal design. Replacing a faulty air valve ensures your lift’s safety and operational systems remain responsive and fully functional.
Product highlights
- Locking Functionality: Allows for hands-free continuous air supply during lift operation.
- Full Hydraulic Support: Specifically designed for the air requirements of full-hydraulic lift models.
- Reliable Actuation: Features a positive mechanical engagement for the locking mechanism.
- OEM-Spec Fit: A direct replacement for the Rotary FA377 air control valve.
Specs
- OEM Reference: FA377
- SVI Part Number: BH-9774-11
Direct replacement models
- Rotary: FA377
- SVI International: BH-9774-11
- Fits Models: Rotary in-ground full-hydraulic automotive lifts.
- This item can be found in: Rotary DTO28H MKV, Rotary DTO28H MKVI, Rotary DTRP28H, Rotary WRP90
You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Designed in the USA with superior quality to the OEM.








