Graco 239267 Pressure Drain Valve, Kit

Graco 239267 Pressure Drain Valve Kit replaces worn or leaking prime/spray valves and restores proper pressure control. Ideal for maintaining consistent spray performance and safe system depressurization.

Controls prime, spray, and drain flow paths
Prevents leaks and pressure loss
Includes valve body, handle, and internal seals
Fits multiple Graco airless sprayers and rigs

Retail Price: $169

You save: $39.21 (23.20%)

Our Price: $129.79

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Description

Compatible Machines – Graco 239267 Pressure/Drain Valve Kit

Use this OEM valve to restore reliable prime/spray/drain control on many Graco airless sprayers and rigs. Always confirm against your model’s parts manual.

GM 7000 gas rig
Graco GM 3500 piston-pump rigs
Ultra Max II 695, 795, 1095, 1595
GMax II 5900, GMax II 7900
LineLazer 5900, 200 HS stripers
Magnum ProX19 (requires matching manifold/port spec)
Legacy Lo-Boy Cart Airless Sprayers:
- 231-577
- 231-085
- 231-579 (Series A)
- 231-077

About the Part

The Graco 239267 Pressure Drain Valve Kit (often called the prime/spray valve) replaces the complete valve body and internal mechanism that controls line pressurization and safe pressure relief/draining. A fresh valve helps cure hard-to-prime issues, leak-back while spraying, or failure to depressurize.

Key Specs

Function	Controls prime/spray/drain flow path and relieves system pressure
Port / Thread	Typical 3/8" NPT(F) manifold interface (verify on your unit)
Mounting	Common Graco valve body pattern (check bolt style/position on your sprayer)
Build	OEM body, handle, poppet/seat, seals
OEM	Genuine Graco replacement part

What’s Included

Valve body & handle assembly
Internal poppet/seat & spring components
Seals/O-rings as supplied by Graco for this kit

When to Replace

Won’t hold spray pressure or bleeds back to prime
Valve leaks at the body or won’t fully depressurize
Handle feels gritty/binds after cleaning or rebuild attempts

Installation Notes

Depressurize and flush per Graco safety procedures before removal.
Lightly lubricate O-rings; avoid over-torquing into aluminum manifolds.
Leak-check at low pressure after install, then verify prime → spray operation.

Frequently Asked Questions

Many Ultra Max II models use this pressure/drain valve style. Confirm by checking your unit’s parts list for 239267 (or an explicitly cross-referenced supersession) and verifying the manifold thread and mounting pattern.

Difficulty priming, pressure loss while spraying, constant bypass to the drain hose, or inability to relieve pressure when switching to drain mode are common indicators.

Yes—this listing is for a Genuine Graco replacement kit. Using OEM parts helps maintain performance and compatibility.

Follow Graco guidance for your manifold thread type. Typically, apply approved thread sealant on NPT threads; avoid contaminating internal passages. Do not over-torque.

Some sprayers use alternate valve bodies. If your parts manual lists a different number, order that exact part or its official supersession. Contact support with your model & series for a precise match.

Graco 239267 Pressure Drain Valve, Kit

Compatible Machines – Graco 239267 Pressure/Drain Valve Kit

About the Part

Key Specs

What’s Included

When to Replace

Installation Notes

Frequently Asked Questions

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Graco 239267 Pressure Drain Valve, Kit

Compatible Machines – Graco 239267 Pressure/Drain Valve Kit

About the Part

Key Specs

What’s Included

When to Replace

Installation Notes

Frequently Asked Questions

Will the 239267 fit my Ultra Max II 1095/1595?

What symptoms point to a bad prime/spray valve?

Is this an OEM Graco 239267 kit?

Do I need sealant or tape on installation?

What if my machine uses a different drain valve orientation?

ADDRESS

INFORMATION

YOUR ACCOUNT