Burkert 6518 Operating Instructions Manual
3/2, 5/2 or 5/3 way solenoid valve
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Summary of Contents for Burkert 6518
- Page 1 Type 6518, 6519 3/2, 5/2 or 5/3 way solenoid valve 3/2-, 5/2- bzw. 5/3-Wege-Magnetventil Électrovanne 3/2, 5/2 ou 5/3 voies Operating Instructions Bedienungsanleitung Manuel d‘utilisation...
- Page 2 We reserve the right to make technical changes without notice. Technische Änderungen vorbehalten. Sous réserve de modifications techniques. © Bürkert Werke GmbH & Co. KG, 2017-2023 Operating Instructions 2302/18_EU-ML_00803287 / Original DE...
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Page 3: Table Of Contents
Type 6518, 6519 Type 6518, 6519 Table of Contents Connecting device pneumatically ......15 OPERATING INSTRUCTIONS ..........4 7.3 Electrically connecting the device ......17 Symbols ............... 4 7.4 Rotate the solenoid ........... 18 1.2 Definition of terms ............4 MAINTENANCE ..............19 INTENDED USE ..............5 Maintenance work ............. 19 BASIC SAFETY INSTRUCTIONS .......... -
Page 4: Operating Instructions
Definition of terms DANGER Warning of an immediate danger. Term Definition for these instructions ▶ Failure to comply will result in death or serious injury. Device Type 6518 3/2-way solenoid valve or Type 6519 3/2, 5/2 and 5/3-way solenoid valve WARNING Warns of a potential danger. ▶ Failure to observe these warnings may result in serious injuries or death. CAUTION Warns of a potential hazard. -
Page 5: Intended Use
Type 6518, 6519 Intended use INTENDED USE BASIC SAFETY INSTRUCTIONS These safety instructions do not take into account any unforeseen Unauthorised use of the Type 6518 and 6519 solenoid valve circumstances or events that occur during installation, operation may be dangerous to people, nearby equipment and the environment. and maintenance. The operator is responsible for observing ▶ The device serves exclusively as a 3/2, 5/2 or 5/3-way solenoid... -
Page 6: General Notes
Type 6518, 6519 General notes GENERAL NOTES General hazardous situations. To prevent injuries, observe the following: Contact address ▶ Observe the general rules of technology. ▶ Never adjust the screws secured in red. Germany ▶ Use the device only when it is in perfect condition and in Bürkert Fluid Control Systems accordance with the operating instructions. Sales Centre ▶ Secure the device or system to prevent unintentional activation. Christian-Bürkert-Str. 13-17 ▶ After an interruption in the power supply, ensure that the pro- D-74653 Ingelfingen cess is restarted in a controlled manner. Tel. +49 (0) 7940 - 10-91 111 ▶... -
Page 7: Product Description
Type 6518, 6519 Product description PRODUCT DESCRIPTION Assembly The solenoid valves can be used individually on blocks or on valve 5.2.1 3/2 or 5/2-way valve islands and can be mounted on the modular pneumatic base rail in valve blocks. Types 6518 and 6519 consist of: • a pilot control • valve body with diaphragm and valve seat seals (3/2 and 5/2-way valve) or slide (5/3-way valve) Ports All ports are marked with numbers on the valve body. The meaning of the numbers is the same for each variant. Number Meaning Pressure port 2 and 4 Working port 3 and 5... - Page 8 Type 6518, 6519 Product description 5.2.2 5/3 or 5/2-way pulse valve 5.2.3 NAMUR 3/2 or 5/2-way valve Fig. 2: Valve assembly 5/3 or 5/2-way pulse valve Fig. 3: Valve assembly 3/2 or 5/2-way valve, NAMUR Item Description Item Description Pilot control...
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Page 9: Manual Override
Type 6518, 6519 Product description Manual override Z, 5/2-way valve Only press the manual override when the power is off. Pulse valve (with 2 solenoids) → To override the valve manually, press the manual override and 5 1 3 turn it 90° clockwise until it stops. L, 5/3-way valve In the centre position, all connections Circuit functions are closed. Pressure port at 1. Working 5 1 3 ports at 4 and 2. Vent the working ports... -
Page 10: Flow Restriction Function
Type 6518, 6519 Product description Flow restriction function 5.5.1 NAMUR flow restrictor plate 3/2-way This flow restrictor plate can be used for the following Type 6519 Type 6518 and 6519 have the option to restrict the flow of exhaust devices in order to control the drive-in/drive-out speeds at the air to exhaust ports R and S. The travel speed of the connected actu- process valve/cylinder independently of each other: ators is reduced (process valves, cylinders etc.) with this function. • 5/2-way NAMUR removable plate to 3/2-way position (see The flow restriction function can either be obtained using the acces- Chapter „5.2.3“) sories available from Bürkert, or using standard flow restrictors suited to the process environment. The flow restrictor is mounted... -
Page 11: Standards And Directives
Type 6518, 6519 Product description 5.5.2 NAMUR flow restrictor plate 5/2-way 5.5.3 NAMUR turning plate and 5/3-way This turning plate with silencer is used in order to use 5/2 and 5/3-way NAMUR valves as 3/2 and 3/3-way valves. The normally This flow restrictor plate can be used for the following Type 6519 closed function can be changed to normally open by rotating the devices in order to control the drive-in/drive-out speeds at the turning plate by 180°. -
Page 12: Product Identification
Type 6518, 6519 Product description Product identification 5.7.2 Type label 5.7.1 Labelling on valve body Laser engraving of solenoid AC08 Solenoid AC08 Solenoid AC10 6519 G1/4 PN2 - 10 bar 230V 50-60Hz 2W 00174395 W1YMG Fig. 7: Labelling on the valve body Fig. 8:... -
Page 13: Technical Data
Type 6518, 6519 Technical Data TECHNICAL DATA 5.7.3 Laser engraving of solenoid AC08 Operating conditions Ambient temperature –25 °C...+55 °C Ambient temperature –40 °C...+80 °C (aluminium, AC08 - 25AB for expanded tem- ematalised) perature range –30 °C...+80 °C (stainless steel) 00987654 coil S/N 00001000 g W29MP Permitted medium –30 °C...+80 °C temperature Degree of protection IP65 according to DIN EN 60529/ IEC 60529 with correctly connected Fig. -
Page 14: Electrical Data
Type 6518, 6519 Technical Data Electrical data 6.3.1 External pilot pressure For valves in auxiliary pilot air variants: Solenoid AC08 (24.5 mm) AC10 (40 mm) → Connect compressed air supply to port 12 or 14 (pilot pressure Ports DIN EN 175301-803 Industry standard, port). design C: design A: for cable plug 2516 for cable plug 2518 Pilot pressure: a t least 70% of working pressure at port 1 Industry standard, (minimum pilot pressure 2.5 bar) design B: Materials for cable plug 2507 Operating see type label... -
Page 15: Installation
Type 6518, 6519 Installation INSTALLATION Attach device DANGER Risk of injury due to high pressure and escaping medium. ▶ Switch off the pressure before working on the device or system. Vent or empty the lines. Risk of injury from electric shock if the solenoid is installed incorrectly. ▶ Switch off the power supply before working on the device or system. Secure it against reactivation. ▶ When installing, make sure that the solenoid is firmly seated on the body cover so the protective conductor connection of the solenoid is connected to the valve body. - Page 16 Type 6518, 6519 Installation → Install a dirt trap upstream of the valve inlet (≤ 500 mm). 7.2.1.1 Mount turning plate on NAMUR variant → Push the hose lines into the push-in connections of the solenoid valves until they come to a stop. Do not exceed the standard screw-in depth. → Use PTFE tape or elastomer seal for sealing. → Note the assignment of the connections (see Chapter „5.1“). → Align hose lines. 7.2.1 Connecting NAMUR variant Type 6519 NAMUR variant is supplied by the plant in 5/2-way function. The 3/2-way function is set by rotating the removable plate by 180°.
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Page 17: Electrically Connecting The Device
Type 6518, 6519 Installation 7.2.1.2 Mount 5/2, 3/2-way flow restrictor plate on Electrically connecting the device NAMUR variant WARNING Risk of injury from electric shock. If there is no protective conductor contact between the solenoid and the body, there is a risk of electric shock. ▶ Switch off the power supply before working on the device or system. Secure it against reactivation. ▶ Always connect the protective conductor. ▶ Check electrical continuity between solenoid and body. → Fasten cable plug. Observe the tightening torque (see table „Tightening torques“). -
Page 18: Rotate The Solenoid
Type 6518, 6519 Installation → Rotate the solenoid Connect protective conductor and check electrical continuity between solenoid and housing (see protective conductor test Solenoid can be rotated 4 x 90° (with block installation 2 x 180°). values). → Loosen the nut. NOTE → Rotate the solenoid. If the cable plug EN 175-301-803 is structured so that the screw NOTE is at the top, a seal made from a material that is compatible with your process must be fixed under the screw head. Damage to the device caused by the wrong tool. ▶ Use open-end wrench. Protective conductor test values → Fasten the solenoid with a nut, using an open-end wrench. Observe maximum tightening torque: Resistor Test voltage Test current Solenoid AC08: 2.8 Nm,... -
Page 19: Maintenance
Type 6518, 6519 Maintenance MAINTENANCE 8.2.1 Valve does not actuate Possible cause: WARNING • Short circuit or coil interrupted Risk of injury due to improper maintenance. • Core or core area contaminated ▶ Only trained technicians may perform maintenance work. • Operating pressure outside the permitted pressure range ▶ Perform maintenance work using suitable tools only. Risk of injury due to unintentional activation of the system 8.2.2... -
Page 20: Accessories And Spare Parts
Type 6518, 6519 Accessories and spare parts ACCESSORIES AND SPARE PARTS Solenoid CAUTION Pilot control Risk of injury and/or damage due to incorrect parts. Core guide tube Incorrect accessories and unsuitable spare parts may cause per- sonal injuries and damage to the device and the area around it. Pilot control body ▶... - Page 21 Type 6518, 6519 Accessories and spare parts 9.2.1 Order spare parts in eShop AC08: AC10: Plug design A Plug design B Plug design C → Open Bürkert eShop on the internet. → Log in or register. → Find spare parts using material numbers. SET 1 SET 1 SET 2 →...
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Page 22: Transportation, Storage, Disposal
Type 6518, 6519 Transportation, storage, disposal TRANSPORTATION, STORAGE, DISPOSAL NOTE 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. ▶ Store the device in a dry and dust-free location. ▶ Storage temperature –40 °C…+55 °C. - Page 24 www.burkert.com...
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