Graco 257087 Integrated Air Valve

Graco 257087 **Valve, Integrated Air** — Product Overview

257087 **Valve, Integrated Air** is an OEM replacement valve part designed to regulate and control the **integrated air flow** in Graco spray guns. This part helps maintain proper air actuation and spray performance in compatible Graco finishing guns commonly used in professional and DIY painting tasks. :contentReference[oaicite:0]{index=0}

Compatible Machines

• Graco EDGE spray gun — includes related Edge series guns
• Graco EDGE II spray gun
• Graco EDGE II Plus spray gun — when used with compatible repair kit series

These listings are based on the parts breakdown and repair manual references showing the 257087 air valve’s usage inside the gun assembly. :contentReference[oaicite:1]{index=1}

Key Features

• OEM Graco part — Genuine replacement for worn or damaged air valves. :contentReference[oaicite:2]{index=2}
• Airflow regulation — Helps maintain consistent trigger air actuation performance.
• Compact and durable — Built to withstand frequent use in professional spray guns.

Function & Use

The 257087 Valve integrates into the gun’s air control section and is part of the mechanism that directs and controls air movement when the trigger is actuated. This ensures reliable gun performance and proper atomization in finish applications. :contentReference[oaicite:3]{index=3}

Frequently Asked Questions