Graco 237073 Pressure Relief Valve
The Graco 237073 Valve Relief is a high-pressure safety valve designed to automatically release excess pressure, protecting spray systems and critical fluid components.
- Factory-set pressure relief for system safety
- Supports up to 2900 PSI working pressure
- Designed for Graco proportioners and high-pressure sprayers
- 1/2 in NPT connection for secure installation
Compatible Machines
- Graco Proportioner Systems
- Graco Reactor E-Series
- Graco Reactor H-Series
- Graco XP Series Plural-Component Sprayers
- Graco High-Pressure Fluid Handling Systems
Graco 237073 Valve Relief Overview
The Graco 237073 Valve Relief is a high-pressure safety component designed to protect Graco spray and fluid-handling systems from over-pressurisation. It automatically releases excess pressure when system limits are exceeded, helping prevent equipment damage, material waste, and operator risk.
Key Functions
- Automatically relieves excess system pressure
- Protects pumps, hoses, and fluid components
- Maintains safe operating conditions
- Supports consistent and reliable system performance
Technical Specifications
| Part Number | 237073 |
|---|---|
| Component Type | Pressure Relief Valve |
| Maximum Working Pressure | Up to 2900 PSI |
| Cracking Pressure | Approximately 3750 PSI |
| Connection Size | 1/2 in NPT |
| Application | High-pressure spray and fluid systems |
Applications
This valve is commonly installed on pump outlets or fluid circuits where pressure control is critical. It is suitable for plural-component spraying, industrial coating, insulation, and protective coating applications requiring precise pressure management.
Frequently Asked Questions
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