

The Graco 237074 Valve Relief is a high-pressure safety component designed to protect Graco fluid systems by releasing excess pressure and preventing equipment damage.
The Graco 237074 Valve Relief is designed for use in high-pressure Graco fluid handling systems. It is commonly installed in industrial pumps and proportioners where controlled pressure relief is required for safe operation.
The Graco 237074 Valve Relief is a genuine OEM pressure relief valve used to protect fluid systems from over-pressurization. When system pressure exceeds the preset limit, the valve opens to safely release excess pressure, helping to prevent equipment damage and improve operator safety.
| Part Number | 237074 |
|---|---|
| Product Type | Pressure Relief Valve |
| Maximum Working Pressure | Up to 5000 psi (345 bar) |
| Cracking Pressure | Approximately 3600 psi |
| Maximum Relief Pressure | Up to 6000 psi |
| Port Size | 1/2 in NPT inlet, outlet, and relief port |
| Construction Materials | Stainless steel, PTFE, carbide components |
| OEM Status | Genuine Graco replacement part |
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