OEM replacement check valve kit for Grundfos UP15 and UPS15 series circulator pumps. Prevents backflow, thermosyphoning, and pressure loss in hydronic heating and domestic hot water systems. Rated 32–212°F with stainless steel spring and brass/composite construction. Installs at pump outlet port.
Grundfos 596630 Check Valve Kit UP15 UPS15 Circulator
Grundfos
$32.95
In Stock
- Fits brands
- Grundfos
- SKU:
- 596630
- Product Type:
- Check Valve
- Subcategory:
- Pump Outlet Check Valve
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating, Domestic Hot Water Recirculation
- Installation Type:
- OEM Replacement
- Temperature Range:
- 32°F to 212°F
- Connection Type:
- Flange/Union
- Material:
- Stainless Steel Spring, Brass/Composite