Check Valves
Quick Reference Data Chart
| MODEL | PORT SIZE, INCHES | Free Flow Rate GPM (L/M) |
Cv GPM |
Orifice Area, in.2 |
ΔP at Max. flow PSI (Bar) |
| GC400 | 1/4 | 5(23) | 1.56 | 0.068 | 9(0.6) |
| GC600 | 3/8 | 8(30) | 2.27 | 0.099 | 11 (0.8) |
| GC800 | 1/2 | 15(45) | 5.11 | 0.224 | 8(0.6) |
| GC1200 | 3/4 | 25(100) | 7.95 | 0.348 | 13(0.9) |
| GC1600 | 1 | 40(150) | 10.35 | 0.453 | 13(0.9) |
