Key Advantages & Benefits:

• Catastrophe Prevention: Completely eliminates the risk of burst pipes and catastrophic mechanical failures due to over-pressure.
• Fully Adjustable: Features a locking set-screw allowing technicians to fine-tune the exact "pop-off" pressure limit for their specific setup.
• Pump Motor Protection: Prevents the pump motor from stalling and overheating when fighting a dead-head blockage.
• Automatic Reset: Once the system pressure drops back to safe levels, the valve automatically closes and resumes normal operation.

Versatile Applications:

• Mandatory on all positive displacement pump systems
• Heavy-duty grease pump main lines
• Hydraulic systems
• Automated factory centralized loops

Frequently Asked Questions (FAQ):

• Q: How do I know if the relief valve is activating? A: If you observe the pressure gauge spiking and then suddenly dropping, or if you physically see oil flowing out of the relief valve's return port back into the tank during a pump cycle, there is a blockage in the system forcing the valve open.
• Q: Should I set the relief pressure as high as possible? A: No. It should be set just slightly above the normal maximum operating pressure required to lubricate the machine, not at the absolute burst limit of the pipes.