| Model No | Thread | Flow Rate | Pressure | Comments |
| HPV-1000 | 1/4 – 18 NPT | 35 SCFM | 10 PSI | ANSI Standard |
| HPV-1001 | 1/4 – 18 NPT | 35 SCFM | 10 PSI | ANSI Standard, No Tape |
| HPV-1100 | 1/2 – 13 NC | 35 SCFM | 10 PSI | Optional Thread |
| HPV-1005 | 1/4 – 18 NPT | 35 SCFM | 5 PSI | Low Pressure |
| HPV-1006 | 1/4 – 18 NPT | 35 SCFM | 5 PSI | Low Pressure, No Tape |
| HPV-1200 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow |
| HPV-1201 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, Grey Cap |
| HPV-1205 | 1/4 – 18 NPT | 50 SCFM | 5 PSI | High Flow |
| HPV-1212 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, White Cap |
| HPV-1213 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, White Cap, No Ring |
| HPV-1214 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, Red Cap |
| HPV-1215 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, Red Cap, No Ring |
| HPV-1230 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, GreenCap |
| HPV-1231 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, GreenCap |
| HPV-1235 | 1/4 – 18 NPT | 50 SCFM | 5 PSI | High Flow, GreenCap |
| HPV-1242 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, White/GreenCap |
| HPV-1243 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, White/GreenCap, No Ring |
| HPV-1244 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, Red/GreenCap |
| HPV-1245 | 1/4 – 18 NPT | 50 SCFM | 10 PSI | High Flow, Indicator, Red/GreenCap, No Ring |
| HPV-1255 | 1/4 – 18 NPT | 50 SCFM | 5 PSI | High Flow, Indicator, GreenCap |
| HPV-1250 | 1/2 – 14 NPT | 50 SCFM | 10 PSI | High Flow, Optional Thread |
| HPV-1280 | 1/2 – 14 NPT | 50 SCFM | 10 PSI | High Flow, GreenCap, Optional Thread |
| HPV-1400 | 1/2 – 14 NPT | 50 SCFM | 10 PSI | High Flow, Stainless Steel, Optional Thread |
| HPV-1310 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow |
| HPV-1311 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, Grey Cap |
| HPV-1312 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, White Cap |
| HPV-1313 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, White Cap, No Ring |
| HPV-1314 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, Red Cap |
| HPV-1315 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, Red Cap, No Ring |
| HPV-1340 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, GreenCap |
| HPV-1341 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, GreenCap |
| HPV-1342 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, White/GreenCap |
| HPV-1343 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, White/GreenCap, No Ring |
| HPV-1344 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, Red/GreenCap |
| HPV-1345 | 1/4 – 18 NPT | 60 SCFM | 10 PSI | Higher Flow, Indicator, Red/GreenCap, No Ring |
| Model No | Thread | Material | Insert | Comments |
| HFN-1000 | 1/4 – 18 NPT | Steel | Teflon | Seal Nut |