140894 Burkert Burkert Solenoid Valve 140894, 2 port , NC, 230 V ac, 3/4in
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| Producent | Burkert | | Part Number | 140894 (140894) |
| Specifications | Burkert Solenoid Valve 140894, 2 port , NC, 230 V ac, 3/4in |
| Unit Price | 109,75 EUR |
| Minimum Order Quantity | 1 |
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| Description | Body MaterialBrass Connection3/4 in G Female Connection GenderFemale Connection Size3/4in Default Valve PositionNC Flow Factor Kv8.3m³/h Maximum Closing Time600ms Maximum Opening Time350ms Maximum Operating Temperature+55°C Maximum Working Pressure10bar Minimum Operating Temperature0°C Number of Ports2 Operating Temperature Range0 → +55 °C OperationPilot Orifice Diameter20mm Series6211 Servo AssistYes Suitable ApplicationsLiquid, Neutral Gas Supply Voltage230 V ac Thread Standard or Connection TypeG Type2/2 Product Details 6211 Series 2//2 way Servo-Assisted, Normally Closed Solenoid Valves Brass body with separating servo membrane and polyamide coilTotal or no controlFor use with gas, air, water and oils, other liquids that do not contain oils or greases, hot water up to 70°C, alkaline and bleaching detergentsNBR seal materialMaximum viscosity 22 mm2/s0.5 to 10 bar pressure rangeAmbient temperature range 0 to +70°CPower consumption 4W (DC Inrush); 9VA (AC Inrush); 4W (DC Hold); 6VA (AC Hold) Note Only use on mediums suitable for NBR seal material and brass. Two 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 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. |
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