OPERATING INSTRUCTIONS Contents The operating instructions contain important information. Operating instructions..............2 ▶ Read the operating instructions carefully and follow the safety Intended use ................3 instructions in particular, and also observe the operating conditions. ▶ Operating instructions must be available to each user. Basic safety instructions ..............
INTENDED USE Definition of therm “device” In these operating instructions, the term “device” always refers to Incorrect use of the solenoid valve Type 6407 can be dangerous the solenoid valve Type 6407. to people, nearby equipment and the environment. ▶ The device is designed to control, shut off and meter neutral media up to a viscosity of 21 mm...
BASIC SAFETY INSTRUCTIONS ▶ Monitor process to ensure function is in perfect working order. These safety instructions do not consider any contingencies or inci- Risk of short-circuit/escape of media through leaking screw dents which occur during installation, operation and maintenance. joints.
The following values are indicated on the type label: Information on the Internet • Voltage (Tolerance ±10 %) / Current type The operating instructions for Type 6407 can be found on the • Coil power consumption (active power in W - at operating internet at: www.burkert.com...
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Conformity Also observe for valves with UL/UR approval: The device conforms with the EU Directives according to the EU Medium Seal material Medium Ambient Declaration of Conformity (if applicable). temperature temperature Air, PTFE/Graphit -40 °C ... +120 °C -40 °C ... +55 °C Standards Inertgas PTFE/FKM...
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Body material Service life: High switching frequency and high pressures Type reduce the service life 6407 A 13,0 EG MS Connection thread, Operating G1/2 P N 0 - 10 bar Permitted media depending on seal material: 230 V 50 Hz 16W...
INSTALLATION Before installation Installation position: any, actuator preferably upwards. DANGER! → Check pipelines for dirt and clean. Risk of injury from high pressure and discharge of medium. → Install a dirt filter before the valve inlet (≤ 500 μm). ▶ Before loosening the lines and valves, turn off the pressure and vent the lines.
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Electrical connection of the cable plug Seal WARNING! Risk of injury due to electrical shock. Authorized cable plug ▶ Before reaching into the system, switch off the power supply e.g. Type 2518 or other suitable cable plug in accordance with and secure to prevent reactivation.
MAINTENANCE, TROUBLESHOOTING If the protective conductor contact between the coil and body is missing or if coil incorrectly installed, there is danger of electrical shock. DANGER! ▶ Check protective conductor contact after installing the coil. Risk of injury from high pressure and discharge of medium. ▶...
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• Core or core area dirty. • Medium pressure outside the permitted pressure range. Type Tightening torques [Nm] Fastening the coil Possible cause if the valve does not close: 6407 13...32 • Internal space of the valve is dirty. 6407 english...
6407 50.0 13.0…17.0 110.0…115.0 The following spare part are available for the Type 6407: • Coil set (Pos. 1) • Wearing parts set fitting (Pos. 3) Order the spare parts sets quoting the position and the order number of the device.
Overview of spare parts TRANSPORT, STORAGE, DISPOSAL NOTE! DN13...DN32 DN50 Transport damages when inadequately protected devices. • During transportation protect the device against wet and dirt in shock-resistant packaging. • Avoid exceeding or dropping below the permitted storage temperature. Incorrect storage may damage the device. •...
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