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Solenoid Valve - G1/2 - 230V AC

Solenoid Valve - G1/2 - 230V AC

This is a Burkert 2/2-way solenoid valve (type 6213) with G 1/2 inch threads and a 230 V AC coil. ...

Best current price£79.72from Tameson UK

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Tameson UK£79.72Visit shop

Burkert Solenoid Valve G1/2'' Nc Brass Nbr 0.5-10Bar/7-145Psi 24Vdc 6213 245231

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Tameson UKBurkert Solenoid Valve G1/2'' Nc Brass Nbr 0.5-10Bar/7-145Psi 24Vdc 6213 245231
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£79.72
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Rapid Online - Rapid Electronics Ltd.Bürkert 221 609 Solenoid Valve 230V 50Hz G1/2 10mm 1.9m³/h Polyami...
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eBayBürkert 221 609 Solenoid Valve 230V 50Hz G1/2 10mm 1.9m³/h Polyamide Coil
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Product Information

Full details

This Bürkert 2/2-way solenoid valve (model 221609) is designed for automated control of neutral fluids, water, and hydraulic oil. It offers reliable operation without requiring a differential pressure, making it ideal for applications needing precise flow control. A key caveat is that the DIN connector is not included and must be ordered separately. Key features include a G 1/2 inch port, 230 V AC coil, normally closed (voltage = open) function, and a brass housing suitable for drinking water applications.

All features

Model Part Number221609
BrandBurkert

Extended Product Information

FAQs

What type of media can this solenoid valve be used with?

This valve is suitable for neutral fluids, water, hydraulic oil, and oil without additives. It requires clean media and is not designed for aggressive chemicals, abrasive particles, or viscous liquids.

Does the valve require a minimum pressure to operate?

No, this is a semi-direct operating valve that functions without requiring a differential pressure. It will open when energized and close when de-energized across its entire operating pressure range (0-10 bar).

Is the electrical connector included with the valve?

No, the DIN connector is not included and must be ordered separately. This allows users to select the appropriate connector for their specific installation needs.

What is the maximum operating temperature for this valve?

The valve can operate with media temperatures ranging from -10°C to 80°C (14°F to 176°F).

What does 'Normally Closed (voltage = open)' mean?

It means that when the coil is not powered (de-energized), the valve remains shut. When the 230V AC coil receives power, the valve opens.

Can this valve be used for compressed air?

While the valve design can handle gases, it's primarily specified for fluids. For compressed air applications, ensure the specific air type and conditions are compatible with the NBR seals and operating parameters.

What is the Kv value and what does it signify?

The Kv value is 1.9 m³/h. It represents the flow rate of water in cubic meters per hour that will pass through the valve with a pressure drop of 1 bar. It's an indicator of the valve's flow capacity.

Troubleshooting

Valve does not open when energized

Verify 230V AC power supply to the coil. Check for a properly seated and connected electrical connector. Ensure the media is within the specified temperature and pressure range. Confirm fluid is clean and compatible.

Valve does not close when de-energized

Check for debris or scale preventing the diaphragm from seating properly. Ensure the spring mechanism is not obstructed. Verify system pressure is not exceeding the valve's maximum rating.

Leaking from the valve body or connections

Inspect and tighten fluid line connections. Check the integrity of the NBR seals; if damaged, the valve may require replacement. Ensure the valve is not subjected to pressures or temperatures outside its specifications.

Noisy operation (water hammer)

While designed for damped closing, severe pressure fluctuations can still cause noise. Ensure the valve is correctly sized for the application. Check for other system components contributing to pressure surges.

Pros and Cons

Pros

  • Operates without differential pressure, ensuring reliability.
  • Brass construction is robust and meets drinking water standards.
  • Damped closing reduces water hammer for quieter operation.
  • Compact design for space-constrained installations.
  • Suitable for a wide range of neutral fluids and oils.

Cons

  • DIN connector is not included and must be purchased separately.
  • Only suitable for clean neutral media; cannot be used with contaminated fluids.
  • Maximum media temperature of 80°C may limit some high-temperature applications.

Setup, Compatibility & Care

Setup:

  1. Ensure the valve is installed in the correct orientation as indicated by flow direction arrows.
  2. Connect the G 1/2 inch port to your fluid line using appropriate fittings.
  3. Wire the 230V AC coil to a suitable power source. Note: The electrical connector (DIN 43650 Form A) is not included and must be sourced separately. Ensure proper sealing to maintain IP65 rating.

Compatibility:

  • Fluid Compatibility: Suitable for neutral fluids, water, hydraulic oil, and oil without additives. Not suitable for aggressive media, abrasive particles, or viscous liquids.
  • Pressure Range: 0 to 10 bar (0 to 145 psi).
  • Temperature Range: -10°C to 80°C (14°F to 176°F).
  • Voltage: 230 V AC (50 Hz).

Care:

  • The valve is designed for minimal maintenance. Ensure the fluid media is clean to prevent internal component damage.
  • Periodically inspect electrical connections for corrosion or damage.
  • If the valve is not functioning correctly, refer to the troubleshooting section before attempting disassembly.

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