Relief Valves for Dosing Systems

Neptune Relief Valves are engineered to safeguard piping systems against overpressure conditions. When activated, the valve safely redirects the discharge to a tank, preventing potential damage to the system or associated piping.

Featuring Neptune’s proprietary spring-guided design, these valves ensure precise spring alignment and consistent pressure relief performance. The relief pressure can be easily adjusted by removing the top cap and locking set screw, then using an Allen wrench to fine-tune the spring to the desired setting.

Additionally, each valve incorporates a self-cleaning ball check and seat mechanism, ensuring reliable operation and minimizing maintenance requirements.