Miraco 521B Blue Valve Internal Parts Repair Kit Petersen 150C Parts List specifically designed to maintain the

specifically designed to maintain the performance and longevity of Ritchie’s 3/4" valves

consider heated options to ensure consistent water access during freezing conditions

YES:  This thermostat is often used in place of the discontinued FRU thermostat

reducing it's life

with each side usable to extend its lifespan

Miraco 521B Blue Valve Internal Parts Repair Kit Petersen 150C Parts List specifically designed to maintain theThe Miraco 521B Blue Valve Internal Parts Repair Kit allows for efficient maintenance by replacing only the internal components of the 521B valve, eliminating the need for a full valve replacement. The kit includes: 2 Valve Pins (#511) 1 Plunger with Valve Seat (#513) 1 Upper Arm (#515) 1 Lower Arm (#516) Each part is designed for straightforward installation, ensuring your waterer operates smoothly.