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Tameson UK£315.08Visit shop Burkert Solenoid Valve G2'' Nc Brass Nbr 0.2-16Bar/3-232Psi 230Vac 6281 221867
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The Burkert 6281 solenoid valve is designed for controlling fluid flow in industrial applications. It is ideal for users needing a reliable, indirectly operating valve with brass construction and NBR sealing. A key benefit is its robust performance across a wide pressure range. However, a DIN connector is not included and must be sourced separately.
| Model Part Number | 253157 |
|---|---|
| Brand | Burkert |
The 6281 is an indirectly operated valve. It requires a small pressure difference between the inlet and outlet ports (at least 0.2 bar) to help lift the diaphragm and open the valve when the solenoid coil is energized.
The NBR seals offer good resistance to many substances, but they are not suitable for all aggressive chemicals. Always verify the compatibility of NBR with your specific media at the operating temperature. For more aggressive media, consider variants with FKM or EPDM seals.
A DIN connector is required to connect the electrical supply to the solenoid coil. This connector is not included with the valve and must be purchased separately.
The Kv-value (40 m³/h) indicates the flow rate of water in cubic meters per hour that will pass through the valve with a pressure drop of 1 bar. A higher Kv-value signifies greater flow capacity.
The valve is designed to handle media temperatures up to 80 °C (176 °F).
No, this valve is designed for positive pressure applications ranging from 0.2 bar upwards. It is not suitable for vacuum service.
No, this specific model (253157) is designed for 24V AC coil operation. Using DC voltage will not operate the valve correctly and may damage the coil.
Ensure the correct 24V AC voltage is supplied to the coil. Verify that a DIN connector is properly attached and functioning. Check that the system's differential pressure is above the minimum requirement of 0.2 bar. Confirm the coil is not faulty.
Check for any debris lodged in the valve seat preventing closure. Ensure the system pressure has dropped sufficiently. Verify the coil is completely de-energized.
Ensure threads are properly sealed with appropriate tape or sealant. Check that connections are tightened securely but not overtightened. Inspect threads for damage.
Check electrical connections for looseness or corrosion. Ensure consistent voltage supply. Verify that the media temperature and pressure are within the specified operating range.
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