Grundfos 00525530 Check Valve Assembly 322056-301 ensuring all mounting holes align

ensuring all mounting holes align without the need for field drilling

Is the R10526400 compatible with both natural gas and propane configurations

The mechanical action is purpose-built for HVACR pump control and high/low-level alarms

5" shaft ensure a drop-in fit for horizontal mounting applications

Does this valve support a recirculation loop

Grundfos 00525530 Check Valve Assembly 322056-301 ensuring all mounting holes alignThe Grundfos 00525530 Check Valve Assembly is a critical replacement component engineered specifically for UPS26 99FC and UPS26 99BFC series circulator pumps. As a veteran technician knows, maintaining unidirectional flow is vital in hydronic heating and cooling systems to prevent ghost flows and thermal siphoning. This 1 4 inch check valve kit comes as a complete field service solution, including the high durometer gasket, tailpiece, and specialized