The GRACO 181487 Plate Valve is a replacement part designed for use in GRACO diaphragm pumps. It is constructed from a main material not explicitly specified in available sources, but is intended to function as a critical valve component within GRACO equipment, ensuring proper flow control and sealing in pump assemblies.

Key Features:

• Plate Valve
• Designed for GRACO diaphragm pumps
• Compact design (1.65 in x 1.65 in x 0.35 in)
• Lightweight (approx. 0.06–0.1 lbs)
• Reliable sealing and flow control
• Ease of replacement and maintenance

Applications:
Used in GRACO diaphragm pump assemblies for fluid transfer and metering applications across various industries, including lubrication, maintenance, and industrial fluid handling.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the equipment.
• Ensure pump is depressurized and isolated before installation.
• Clean the valve seat and surrounding area before fitting the new plate valve.
• Follow GRACO’s recommended torque and alignment procedures.
• Inspect for leaks and proper seating after installation.
• Regularly inspect the plate valve for wear or damage.
• Replace the valve as part of scheduled maintenance or when performance issues arise.
• Use only GRACO-approved replacement parts for best results.