Burkert Solenoid Valve 143309, 2 port(s) , NC, 230 V ac, 1/4in

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RS Stock No.:
370-0056
Mfr. Part No.:
143309
Brand:
Burkert
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Brand

Burkert

Supply Voltage

230 V ac

Number of Ports

2

Connection Size

1/4in

Connection

1/4 in G Female

Operation

Pilot

Default Valve Position

NC

Suitable Applications

Neutral Liquid

Type

2/2

Orifice Diameter

10mm

Series

6211

Body Material

Brass

Maximum Working Pressure

10 bar

Operating Temperature Range

0 → +55 °C

Servo Assist

Yes

Connection Gender

Female

Minimum Operating Temperature

0°C

Maximum Operating Temperature

+55°C

Thread Standard or Connection Type

G

Maximum Closing Time

130ms

Flow Factor Kv

1.9m³/h

Maximum Opening Time

20ms

COO (Country of Origin):
DE

6211 Series 2//2 way Servo-Assisted, Normally Closed Solenoid Valves


Brass body with separating servo membrane and polyamide coil
Total or no control
For 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 detergents
NBR seal material
Maximum viscosity 22 mm2/s
0.5 to 10 bar pressure range
Ambient temperature range 0 to +70°C
Power 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.


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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