Definition of terms Unauthorised use of the Type 6430 solenoid valve may be dan- In these operating instructions the term “device” designates the gerous to people, nearby equipment and the environment. Type 6430 solenoid valve. ▶ The device is designed for controlling, shutting off and dosing neutral media.
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Risk of short-circuit/escape of medium due to leaking fittings. ▶ Check that seals are correctly fitted. ▶ Carefully screw valve and connection lines together. Information on the Internet Operating instructions and data sheets for Type 6430 can be found on the Internet at: General hazardous situations. www.burkert.com...
Circuit functions 3/2-way valve Type 6430 Standard device / vacuum version Operating conditions The following values are indicated on the type label: 2(A) 2(B) • Voltage (tolerance ± 10 %) / current type (NC) (NO) 1(P) 3(R) 1(P) 3(R) •...
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Usage conditions Operating duration: Unless otherwise specified on the type label, the solenoid system is suitable for Ambient temperature: 0...+55 °C continuous operation. –20...+55 °C for seal material EPDM Service life: High switching frequency and high pressures will reduce the service life. Permitted medium temperature and permitted media depending on the seal material: Important information to ensure functional reliability during...
Type Body material Risk of injury due to electric shock. ▶ Before working on the device or system, switch off the power 6430 C 12,0 PB G1/2 P N 1 - 1 6 bar supply. Secure against reactivation. ▶ Observe the applicable accident prevention and safety regula- tions for electrical devices.
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Before installation Manual override → note! Check pipelines for soiling and clean if required. → Install a dirt trap upstream of the valve Caution! When manual override is locked, the valve can no inlet (≤ 500 µm). longer be electrically actuated. Manual override Installation Any installation position, preferably actuator face up.
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Electrical connection of cable plug max. 50 – 60 Ncm Warning! Risk of injury due to electric shock. Seal ▶ Before working on the device or system, switch off the power Approved cable plug, e.g. supply. Secure against reactivation. Type 2518 or other suitable cable plug in accordance with ▶...
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5.4.1 Electrical connection of pulse valve (CF02) note! Important information: ▶ Avoid pulses from being simultaneously generated on both coil Terminal 1 windings. (=) ∼ ▶ Other consumers (e.g. relays) must not be switched parallel to Terminal 2 (+) L1 the terminals. ▶...
Maintenance, trOuBleshOOting note! Danger! Explosion-proof versions may be repaired by the manufacturer only! Risk of injury from high pressure. Sealed screws must not be opened! ▶ Before loosening lines and valves, switch off the pressure! Vent or empty the lines. Risk of injury due to electric shock.
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If faults occur, check whether Valve does not switch • the device has been installed correctly Possible cause: • the electrical connection and the fluid connection have been • Short-circuit or coil interrupted properly implemented • Inadequate power supply • the device is damaged •...
“Replacement Instructions Type 6430”. These instructions Risk of injury and/or damage due to incorrect parts. can be found on our website at www.burkert.com. Incorrect accessories and unsuitable spare parts may cause injuries and damage the device and the area around it.
Overview of spare parts transpOrtatiOn, stOrage, dispOsal Standard device Vacuum version Externally controlled version Standard-Ausführung note! Vakuum-Ausführung Damage in transit due to inadequately protected devices. ▶ Protect the device against moisture and dirt in shock-resistant packaging during transportation. ▶ Observe permitted storage temperature. Incorrect storage may damage the device.
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