Data sheet
3/2-way safety button G 1/8"
Item number:
ST 18 310
Example illustration
Item description
Materials:
Body: anodized aluminium, internal parts: aluminium, brass and stainless steel, seal: plastic / NBR
Temperature range:
-10 to +70 °C
Operating pressure:
3 to 10 bar
Media:
unoiled, filtered compressed air
Construction type and function:
•Pilot operated piston spool valve with low actuating force. Unactuated, a small quantity of air of approx. 2.5 l/min escapes in the pilot part,
•Venting takes place through a drill hole on the base of the valve and therefore, the area within the four feet of the valve may not be covered,
•For switching on machines and fixtures of all kinds, especially in pairs as two-hand control. The small switching force of the servo principle ensures fatigue-free work even in continuous operation,
•The bracket around the button protects against accidental actuation.
•Venting takes place through a drill hole on the base of the valve and therefore, the area within the four feet of the valve may not be covered,
•For switching on machines and fixtures of all kinds, especially in pairs as two-hand control. The small switching force of the servo principle ensures fatigue-free work even in continuous operation,
•The bracket around the button protects against accidental actuation.
Properties
| function | 3/2-way (NC) |
| Thread (2x) | G 1/8" |
| Nominal width [mm] | 3 |
| flow [l/min] | 220 |
| Actuating force at 6 bar [N] | 3,5 |
Further information:
| Weight | 380 g / pcs |
| GTIN | 4050571645878 |
| Customs duty number | 84812090 |
| RoHS compliant | Yes |
| Manufacturer | Airtec (WEEE DE94696834 ) |
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number ST 18 310.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 22.07.2025