Regulator with Backflow Function
| Series | Port size | Set pressure (MPa) |
| 10-AR20K to 60K |
1/8, 1/4, 3/8, 1/2, 3/4, 1 |
0.05 to 0.85 |
| 21-AR20K to 60K |
| Series | Port size | Set pressure (MPa) |
| 10-AR20K to 60K |
1/8, 1/4, 3/8, 1/2, 3/4, 1 |
0.05 to 0.85 |
| 21-AR20K to 60K |