Product Details
Logic valves
Gamma system
- Model No.
 - Gamma
 
Discontinued some variations
Component allowing assembly of a step-by-step sequence circuit with just compressed air without using electricity.
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[Explosion-proof] 
As it does not use electricity, it can be used in explosion-proof atmospheres.
[Solenoid valves not required] 
Since solenoid valves are not required, electro-pneumatic conversion is not required. 
There is also no need for a safety device for electricity.
[Increase in safety] 
There are no electrical accidents to workers because electricity is not used.
| Model No. | Product name | Remarks | 
|---|---|---|
| PSM-A12 | PLC elements | |
| PRT-A12 | Relay elements | |
| PLJ-A12 | Logic elements | |
| PXV-M1※ | Operation switches and air lamps | |
| PXC-M111 | Detecting elements | |
| PWE | Quick unload valve | Discontinued 2002 03 31  | 
| PXB・ZB2 | Switch / Switch head | Discontinued 2002 10 31  | 
| PXM | Switch | Discontinued 2001 04 30  | 
| PZC | Terminal block | Discontinued 2002 11 30  | 
| ZB4-BH※ | Switch head Protrusion type | Discontinued 2011 06 30  | 
| ZB4-BR4 | Switch head Large Mushroom-shaped type | Discontinued 2011 06 30  | 
| PRS-A121F | Relay solenoid valve | Discontinued 2025 06 23  | 
| PRS-A121M | Relay solenoid valve | Discontinued 2025 06 23  | 
| ZCK-Y33 | Roller lever for Limit Switches | Discontinued 2025 06 23  | 
| PXC-K2※33 | Limit Switch | Discontinued 2025 06 23  | 
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