| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | A Y MCDONALD MFG CO | AY 4420-068 | 4439S 1/2 HYDRONIC BALANCING VALVE-SWT |
| | A Y MCDONALD MFG CO | AY 4420-069 | 4439S 3/4 HYDRONIC BALANCING VALVE-SWT |
| | A Y MCDONALD MFG CO | AY 4420-070 | 4439S 1 HYDRONIC BALANCING VALVE-SWT |
| Manufacturer | A Y MCDONALD MFG CO |
| Pressure Rating | 40 psi WOG |
