| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | A Y MCDONALD MFG CO | AY 5421-043 | 72054S 1/2 INLNE SPRING CHECK VALVE-SWEAT NL |
| | A Y MCDONALD MFG CO | AY 5421-044 | 72054S 3/4 INLNE SPRING CHECK VALVE-SWEAT NL |
| | A Y MCDONALD MFG CO | AY 5421-045 | 72054S 1 INLNE SPRING CHECK VALVE-SWEAT NL |
| | A Y MCDONALD MFG CO | AY 5421-046 | 72054S 1 1/4 INLNE SPRING CHECK VALVE-SWEAT NL |
| | A Y MCDONALD MFG CO | AY 5421-047 | 72054S 1 1/2 INLNE SPRING CHECK VALVE-SWEAT NL |
| | A Y MCDONALD MFG CO | AY 5421-048 | 72054S 2 INLNE SPRING CHECK VALVE-SWEAT NL |
| Manufacturer | A Y MCDONALD MFG CO |
| Trim Material | Steel Spring/Forged Brass Disc |
