direct-acting, opening three-way solenoid valves Valve body made from brass with 1/8 " or 1/4 " connections Main connections designed as tapped holes in valve body Ventilation opening as connection with 1/8 " outer thread on top of the spool case Connections with parallel standard thread Coil encapsulated in epoxy resin 3-pole DIN-plug (protection rating IP65), pivotable through 360 ° in 90 ° steps Valves can be mounted in any position, though mounting with coil facing up is recommended
Suitable for use with
Oils and greases without additives Water and neutral fluids Air and neutral gases
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.
