Burkert Solenoid Valve 078659, 2 Port, NC, 110 V ac

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 operation of the valve when the coil is energised. When the coil is de-energised, the spring (or servo-assist) return controls the valve and is described on the right-hand side of the diagram. 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 ways. 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 indicates the appropriate connections and pressure capabilities when an alternative circuit function is required.

3-pin DIN connector can be positioned through 360° in 90° increments

BSP parallel ports are suitable for use with compression fittings

Flow factor (Kv) is 5m³/h

Kick and drop electronics are moulded into all the DC variants for reduced electrical power consumption

Operating temperature ranges between 0°C and 55°C

Power consumption is 120VA (Inrush AC), 25VA/12W (hold AC) and 80W (inrush)

Servo-assisted diaphragm with diameter of up to DN50

Solenoid coils are moulded with a chemical-resistant epoxy

Zero head pressure capability

WRC approved