Burkert Solenoid Valve 138051, 2 port(s) , 240 V ac

Miniature solenoid valve

These solenoid valves, which are closed when not in use, are suitable for use in the following media:

Oils and greases without additives
Water and neutral fluids
Air and neutral gases

These direct acting two-way solenoid valves with brass housing have M5 connections.

The M5 connections are suitable for compression screw joints
The three-pole DIN-plug with protection rating IP65 can be pivoted through 180 °
Coil is encapsulated in epoxy
Fluid temperature range -10 °C → +90 °C
Valves can be mounted in any position, though mounting with coil facing up is preferred

3 Way Inert Gases and Fluid Valves

Compact solenoid valves suitable for most gas and fluid handling applications. Where practical, valves are shown with a schematic diagram showing the (circuit) function. The diagram is laid out so that the left hand side of the diagram describes the valves operation when the coil is energised. When the coil is de-energised, the spring (or servo-assist) return controls the valve and this is described on the right hand side of the diagram, see the typical schematic diagram below.,The 3//2-way designation indicates a valve with three ports and two modes of operation. It is normal practice to refer to 2//2-way valves as two-way.,The port designations A, B, P, P1, P2 and R are used on the schematic diagrams and are marked on the valve bodies. Valve bodies are marked for a specific circuit function but can often be used for other functions. Reference to the schematic diagrams and technical specifications will indicate the appropriate connections and pressure capabilities should an alternative circuit function be required.