Spraying Systems 6815 Pressure Relief Valve 700PSI

Spraying Systems 6815 Pressure Relief Valve, 700 PSI

A heavy-duty, adjustable brass pressure relief valve for high-pressure power spray systems. It limits pressure buildup to protect your pump, hoses, and fittings. It’s built for years of service and fully rebuildable when the time comes.

Available in 1/2″ or 3/4″. Select your size from the dropdown above.

Specifications

Adjusting the Relief Pressure

Loosen the lock nut, then tighten the valve to raise the relief pressure or loosen it to lower the relief pressure. Retighten the lock nut when set.

Choose the Right Pressure

• 300 PSI valve: adjustable 0–300 PSI. Use it if you need relief below 300 PSI.
• 700 PSI valve (this valve): adjustable 300–700 PSI, for higher-pressure systems

Rebuild Kit

Rebuildable with the Spraying Systems PK6815-700 Repair Kit.

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