Graco 15F609 Pressure Drain Valve

Product Overview

The Graco 15F609 Pressure Drain Valve is a genuine OEM drain‑valve assembly designed to control and release fluid or pressure in compatible Graco spray systems. As a drain/prime valve, it enables safe depressurization, convenient draining, and proper maintenance of fluid‑handling components — helping prevent clogs, leaks, or damage to the sprayer’s internal fluid circuits. Built to Graco specifications, the 15F609 ensures reliable sealing, smooth operation under pressure, and secure drainage when required. It is an essential part for maintenance, cleaning, or end‑of‑job shutdown — safeguarding the longevity and performance of your sprayer equipment.

Key Features

• OEM‑grade pressure drain valve for reliable depressurization and fluid drainage
• Designed to prevent leaks and ensure secure sealing under pressure
• Enables controlled drain/prime operations for cleaning or maintenance
• Simple to operate — helps extend sprayer life and protect internal components
• Compatible with Graco sprayers that use drain/prime valve kits or assemblies

Technical Specifications

Installation / Usage Instructions

To properly install or use the 15F609 Pressure Drain Valve, follow these steps:

• Ensure the sprayer is turned off and depressurized before handling fluid lines or the valve.
• Remove any existing or failed drain‑valve assembly, clean surrounding sealing surfaces and fluid passages.
• Install the new 15F609 valve securely, ensuring proper thread engagement and seal integrity.
• Test the valve by activating drain/prime function — check for smooth operation and absence of leaks before regular use.

Frequently Asked Questions