3149-0090 Air Roller Load Bar Interlock Valve

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3419-0099

PARKER

The 3149-0099 Air Roller Load Bar Interlock Valve is a high-reliability pneumatic control valve designed specifically for petroleum tank trailers equipped with air-assist roller load bar systems. This valve regulates airflow to safely engage and disengage the roller load bars, ensuring controlled cargo movement and secure load handling during loading and unloading operations in fuel-hauling environments. Engineered for durability under demanding petroleum transport conditions, the 3149-0099 provides consistent performance, long service life, and dependable operation in hazardous-material applications where reliability is essential. Key Features Precision interlock valve designed for petroleum tank trailers Controls airflow for safe engagement of air-assist roller load bars Built for harsh trailer environments and hazmat-rated applications Direct replacement for part 3149-0099 Supports safe, efficient cargo handling for petroleum transport fleets 3149-0099, petroleum trailer valve, tank trailer interlock valve, air roller load bar valve, fuel trailer parts, petroleum cargo valve, interlock control valve, pneumatic tank trailer components, roller floor valve, hazmat transport equipment, air-assist load bar valve, petroleum transport hardware.