Graco 164748 Tip Valve

Compatible Machines

A machine-by-machine list for the Graco 164748 Tip Valve is not published by Graco. This part fits Graco valves and systems whose service manuals or BOMs explicitly list 164748 (Tip, Valve). Please verify by checking your valve/dispense assembly documentation or contacting support with your model and serial number.

• Compatible with Graco finishing / dispensing valves that specify part 164748 in the assembly diagram.
• If your sprayer uses a Graco automatic/dispense valve that calls out a “Tip, Valve” with P/N 164748, it will fit.

Overview & Key Details

The Graco 164748 Tip Valve (also listed as “Tip, Valve”) is a genuine outlet-valve component used at the fluid exit of select Graco spray/dispense valves. It helps control flow and sealing at the point of discharge, restoring precision when the original tip shows wear or leakage.

• OEM quality: Genuine Graco part for proper fit and performance.
• Function: Seals and meters flow at the valve outlet to maintain spray/dispense quality.
• When to replace: Drips after trigger release, poor shut-off, irregular pattern, or visible wear.

Technical & Ordering Info

Install & Fit Notes

• Match by part number: confirm your valve or service manual lists 164748.
• Inspect mating surfaces; replace worn seals/seats as recommended in your manual.
• Follow factory torque/sequence where applicable; do not over-tighten the tip interface.
• After installation, pressure-test for leaks and verify shut-off and pattern quality.

Frequently Asked Questions