| Mfr. Part No. | Description |
| SM520-01-S | Port size: 1/8''; Single solenoid; Fluid:Compressed air; 5/2 way |
| SM520-01-D | Port size: 1/8''; Double solenoid; Fluid:Compressed air; 5/2 way |
| SM530-01-D | Port size: 1/8''; Double solenoid; Fluid:Compressed air; 5/3 way |