Airtec VZ-18-310/20. 3/2-way time valve, 1 to 20 seconds, G 1/8"

Materials:
Body: anodized aluminium, internal parts: aluminium, brass and stainless steel, seals: plastic and NBR

Temperature range:
-10°C to +70°C

Media:
oiled and unoiled filtered compressed air

Pressure input:
Possible on every connection

Function:
This valve has delayed operation. It can be used in the idle position closed or idle position open modes. Pressure connection at 1 provides the function "idle position closed", pressure connection at 3 the function "idle position open". In the idle position, flow is from 3 to 2, connection 1 is blocked. A signal arriving at 12, after the time that has been set has elapsed, switches the valve to flow from 1 to 2, 3 is blocked. When the signal goes off, a spring immediately resets the piston.
Connecting the signal conductor 12 to 1 or 3 is possible. Care must be taken here that the signal conductor to the valve connection 1 or 3 is not longer than the signal conductor to 12.