Graco 16Y978 Valve, Po, 5 Way, 2 Pos
Directional pneumatic control valve managing airflow switching in 5-way, 2-position configurations for Graco spray equipment systems.
- OEM part number: 16Y978
- 5-way, 2-position pneumatic valve design
- Compatible with Graco Mark VII systems
- Controls air routing for system operation and switching
Graco 5-Way 2-Position Pneumatic Control Valve – 16Y978 Overview
Compatible Machines
- Graco Mark VII Airless Paint Sprayer Systems
- Graco hydraulic and pneumatic control assemblies using 5-way directional valves
- High-pressure spray systems requiring OEM 5-way, 2-position valve control
- Select Graco contractor-grade sprayers with integrated pneumatic switching systems
What is the Graco 16Y978 Valve, Po, 5 Way, 2 Pos?
The Graco 16Y978 is an OEM pneumatic directional control valve designed to manage airflow in 5-way, 2-position configurations within professional spray equipment systems. It plays a key role in controlling switching functions that regulate machine operation, pressure routing, and system response.
Engineered for reliability in demanding contractor environments, this valve ensures precise pneumatic actuation within Graco high-performance sprayers and hydraulic systems.
Function & Application
This valve directs compressed air through multiple ports to enable controlled switching between two operational states. It is commonly used in equipment requiring stable, repeatable pneumatic control for spraying, priming, and pressure regulation functions.
Frequently Asked Questions
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