Airless Prime Spray Valve Drain For Graco 390 395 490 495 595

Airless Prime Spray Valve Drain for Graco

The Airless Prime Spray Valve Drain for Graco allows operators to switch between priming and spraying modes on sprayer models 390, 395, 490, 495, and 595.

Overview

This Airless Prime Spray Valve Drain for Graco controls the direction of paint flow for system priming and pressure relief. This Airless Prime Spray Valve Drain for Graco serves as a replacement for worn or leaking factory valves to maintain consistent performance. Professionals rely on this Airless Prime Spray Valve Drain for Graco to ensure responsive switching during high volume painting tasks.

Built For Performance

• Heavy duty steel construction for long term durability.
• Internal tungsten carbide seat resists wear from abrasive coatings.
• Precision threads ensure a leak free connection to the pump manifold.
• Large control knob allows for operation while wearing work gloves.
• Rated for high pressure airless spraying applications.

Fits These Machines

• for Graco 390
• for Graco 395
• for Graco 490
• for Graco 495
• for Graco 595

On-The-Job Use

• Relieving pressure before removing the spray tip or hose.
• Priming the pump to remove air from the system during startup.
• Diverting paint during the cleanup and flushing process.

Specs At A Glance

Good To Know

Q: How do I know if the valve needs replacement? A: If the sprayer fails to build pressure or leaks from the drain tube while in spray mode, the internal seals may be worn.

Q: Can this be used with solvent based materials? A: The internal components are designed to handle standard paints and solvents common in residential and commercial applications.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.