GRACO Valve Assembly - (SKU: 223730) Spring check valves for superior

Spring check valves for superior priming

It is typically made from durable materials such as metal or high-quality plastics

Flexible extension with oil nozzle (note: this specific model is rigid extension

Hub Series 2

The GRACO 289668 Hopper

GRACO Valve Assembly - (SKU: 223730) Spring check valves for superiorThe GRACO 223730 VALVE, ASSY is a valve assembly designed for use in GRACO equipment, typically for controlling fluid or air flow within industrial lubrication and dispensing systems. The specific material and detailed function are not specified in available sources, but such assemblies are commonly constructed from durable metals or engineered plastics for reliability in demanding environments. Key Features: Valve Assembly 223730 Engineered for