| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | A Y MCDONALD MFG CO | AY 5421-254 | 72051S 1/2 Y-PATTERN SWING CHECK VALVE-SWT NL |
| | A Y MCDONALD MFG CO | AY 5421-255 | 72051S 3/4 Y-PATTERN SWING CHECK VALVE-SWT NL |
| | A Y MCDONALD MFG CO | AY 5421-256 | 72051S 1 Y-PATTERN SWING CHECK VALVE-SWT NL |
| | A Y MCDONALD MFG CO | AY 5421-257 | 72051S 1 1/4 Y-PATTERN SWING CHECK VALVE-SWT NL |
| | A Y MCDONALD MFG CO | AY 5421-258 | 72051S 1 1/2 Y-PATTERN SWING CHECK VALVE-SWT NL |
| | A Y MCDONALD MFG CO | AY 5421-259 | 72051S 2 Y-PATTERN SWING CHECK VALVE-SWT NL |
