The GRACO 188616 is a block valve, specifically an acetal air valve block, designed for use in GRACO diaphragm pump systems. Its main material is acetal, a durable engineering plastic known for its strength and chemical resistance. This part functions as a critical component in controlling air flow within GRACO equipment, ensuring reliable operation and efficient performance. Key Features: Block, Valve (Acetal Air Valve Block) 188616 Acetal (main material) Designed for use in GRACO diaphragm pump systems Durable acetal construction for chemical resistance and longevity Lightweight (shipping weight: 0.05 lbs) Compact design (shipping length: 1.4 inches) Reliable performance in demanding environments Applications:Used in GRACO diaphragm pump systems for controlling air flow in lubrication, maintenance, and fluid transfer applications across industries such as mining, agriculture, and manufacturing. Installation Notes: Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of equipment. Ensure the system is depressurized before installation Inspect the valve block for any damage prior to installation Follow GRACO equipment manual for specific installation procedures Regularly inspect and maintain the valve block as part of routine equipment maintenance
