If you're looking to gain more control over spray line pressures, this diaphragm-style 3/4" 300 PSI relief valve can help. With this nylon and aluminum relief valve in place, excess liquid returns back to its source instead of being wasted because of elevated pressure. Optionally add a pressure gauge to the open port.
- Construction: Aluminum and nylon
- Max pressure rating: 300 psi
- Max flow rate: 70 gpm
- Port sizes: 3/4" MNPT, 3/4" FNPT, 1/4" FNPT gauge port
- Weight: 1.5 lbs