Product description

This specialized O-ring is engineered to provide a high-pressure seal for the FA323-4 valve stem in Rotary hydraulic systems. It prevents hydraulic fluid from escaping the valve body along the stem, maintaining system cleanliness and preventing pressure loss. Constant cycling of the valve stem eventually abrades the rubber, leading to visible leaks and a drop in efficiency at the control block. SVI utilizes premium elastomer compounds that resist the degrading effects of hydraulic fluids and thermal cycling. It is a cost-effective and essential solution to stop leaks at the control valve and keep the shop floor safe from oil spills.

Product highlights

• High-Grade Elastomer: Sourced from materials compatible with common hydraulic oils and additives.
• Precision Sealing: Exact cross-section dimensions provide a perfect fit for the FA323-4 valve stem.
• Temperature Resistant: Maintains flexibility and sealing force across a wide range of operating temperatures.
• Easy Installation: A simple yet critical component for any control valve rebuild or maintenance task.

Specs

• OEM Reference: FA323-4
• SVI Part Number: BH-9772-28
• Country of Manufacture: USA

Direct replacement models

• Rotary: FA323-4
• SVI International: BH-9772-28
• Fits Models: Rotary lifts equipped with FA323 series control valves.

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.