3/2 way time valves (precision version)

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:

Connection P (1) (closed basic setting) or connection R (3) (open basic setting)

Function:

This valve switches on after a delay. It can be used when closed in the idle position or when open in the idle position. Pressure connection at P (1) shows the function "Closed in idle position", while the pressure connection at R (3) shows the function "Open in idle position". In the idle position, the flow from R (3) to A (2), connection P (1) is blocked. After the set time elapses, a signal received at Z (12) switches the valve to flow from P (1) to A (2), R (3) is blocked.. On deleting these signals, a spring immediately resets the piston.

A connection of the signal conductor Z (12) to P (1) or R (3) is possible. It must be noted here that the signal conductor to the valve connection P (1) or R (3) is not longer than the signal conductor to Z (12).