Graco 15B565 Ball Valve

In‑Depth Details: Graco 15B565 Ball Valve

Compatible Equipment

• Graco Fusion Air‑Purge (AP) spray guns
• Graco TexSpray RTX texture guns
• Various Graco fluid or air control assemblies

Product Description

The Graco 15B565 Ball Valve is a precision-engineered OEM valve designed for controlling fluid or air flow within Graco spray systems. Featuring a 1/4″ NPT male-to-female configuration, this ball valve provides reliable on/off control in high-duty applications.

Its compact form (approximately 1″ height and 1.7″ length) makes it ideal for space-constrained assemblies, while the durable internal ball mechanism ensures a tight seal, minimal leakage, and long-lasting performance under pressure.

Key Features & Specifications

Why Use This Valve

Installing the Graco 15B565 ensures precise control over flow in critical systems like Fusion‑AP guns or texture sprayers. A high-quality OEM ball valve maintains a positive seal, reducing fluid leaks, preventing air bleed, and preserving system integrity even under repeated cycles.

Maintenance & Replacement Guidance

• Inspect the valve for wear, leaks, or seal degradation during regular maintenance.
• If the valve feels loose or leaks when actuated, replace it with the correct OEM part.
• During installation, use Teflon tape or approved sealant on threads to ensure a tight, leak-free fit.
• Cycle the valve a few times after installing to check for smooth operation and reliable sealing.

Frequently Asked Questions