

The Graco 102527 Relief Valve is a safety component designed to protect fluid systems from overpressure by automatically releasing excess pressure.
The Graco 102527 Relief Valve is designed for use across a range of Graco lubrication and fluid handling systems. It is not limited to a single machine but is widely used in the following equipment:
The Graco 102527 Relief Valve is a critical safety component designed to protect fluid systems from excessive pressure. It automatically releases pressure when it exceeds safe operating limits, helping to prevent damage to pumps, hoses, and system components.
This pressure relief valve is preset to activate at approximately 900 PSI (63 bar), making it ideal for lubrication and fluid transfer systems where pressure control is essential.
| Part Number | 102527 |
| Component Type | Relief Valve |
| Pressure Rating | 900 PSI (63 bar) |
| Function | Releases excess pressure automatically |
| Application | Lubrication & Fluid Handling Systems |
| Installation | Inline or system-integrated |
The Graco 102527 Relief Valve monitors system pressure continuously. When pressure exceeds the preset limit, the valve opens to release excess fluid, maintaining safe operating conditions. Once pressure returns to normal levels, the valve closes automatically, ensuring efficient and safe system operation.
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