| Dimensions | 1.21 in OD |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Dixon Valve & Coupling Co | DIX AG4BF4-PV | 1/2 AG PLUG, 1/2 BSPP STEEL, POPPET VALVE AG4BF4PV |
| | Dixon Valve & Coupling Co | DIX AG4F4-PV | 1/2 AG PLUG, 1/2 F-NPTF STEEL, POPPET VALVE AG4F4PV |
| | Dixon Valve & Coupling Co | DIX AG4OF4-PV | 1/2 AG PLUG, 3/4-16 ORB STEEL, POPPET VALVE AG4OF4PV |
| | Dixon Valve & Coupling Co | DIX AG4BF4 | 1/2 AG PLUG, 1/2 BSPP STEEL AG4BF4 |
