GRACO Valve Tree, Air, HFR-NVH Tanks - (SKU: 25R021)The GRACO 25R021 is a valve tree assembly designed for use with air systems, specifically for HFR NVH tanks. It is engineered to manage air flow and distribution within GRACO equipment, ensuring reliable operation in industrial lubrication and maintenance applications. The material is not specified, but GRACO typically uses robust metals and engineered plastics for such components. Key Features: Valve Tree, Air 25R021 Designed for use with GRACO HFR

Designed for easy replacement and extended pump life

GRACO 10:1 Fire-Ball 425 Pump and compatible systems

Seal lips must face the smaller end of the carriage plunger

Cable-based

concrete grinding

Use appropriate fittings for 3/4" BSP or NPT connections

Follow GRACO’s integration guidelines for connecting Pulse software with Procede Software

Ergonomic handle for comfortable grip

Monitoring and control kit

Full enclosure for protection and durability

Designed for use with GRACO HFR systems and compatible with similar heated hose setups

Inspect piston rod and ball assembly for wear or damage