Product description

The SVI International BH-9774-14 is a professional-grade 4" core oil control valve, designed as a direct replacement for Rotary FA3221 and FA386 valves. This massive valve is the central hydraulic control unit for high-capacity in-ground lifts often found in bus and heavy truck service facilities. Handling the immense fluid volume required for these lifts requires a valve with superior internal porting and thermal stability. Over time, internal wear in the 4" core can lead to significant pressure loss and operational inefficiencies. This SVI assembly provides a robust, American-made alternative to the original OEM part, restoring the factory-speed lifting and lowering performance while ensuring a rock-solid hold under heavy vehicle weights.

Product highlights

• High-Volume Core: 4-inch core design manages the massive hydraulic flow needed for heavy-duty lifts.
• Direct OEM Swap: Engineered to replace both the Rotary FA386 and the FA3221 professional series.
• Industrial Integrity: Built from heavy-duty cast materials to endure extreme shop conditions.
• Precision Sealing: Features high-performance internal seats to hold the heaviest loads without drifting.

Specs

• OEM Reference: FA3221, FA386
• Size: 4"
• SVI Part Number: BH-9774-14
• Country of Manufacture: USA

Direct replacement models

• Rotary: FA3221, FA386
• SVI International: BH-9774-14
• Fits Models: Rotary heavy-duty in-ground lifts including bus and truck service hoists.

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. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.