| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Apollo Conbraco Industries | APO 19KHGK166 | VLV,REL,1-1/2H2,19K,PFA,166PSI (BRZ,UV AIR) |
| | Apollo Conbraco Industries | APO 19MHGK166 | VLV,REL,1-1/2H2,19M,BRS,166PSI (UV-AIR) |
| Manufacturer | Apollo Conbraco Industries |
| Pressure Rating | 166 psi |