Grundfos 1-inch bronze flange isolation valve set with threaded connections. Designed for hydronic heating and cooling systems requiring reliable flow control and system isolation. Replaces discontinued models 519756 and 591204.
Specifications
- Product Type:
- Isolation Valve Set
- Subcategory:
- Flange Isolation
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating, Chiller, Heat Pump
- Installation Type:
- OEM Replacement
- Inlet Size:
- 1" Flange
- Connection Type:
- Flange, Threaded
- Connection / Joint:
- Threaded
- Material:
- Bronze