Burkert 0262 Operating Instructions Manual Download | Manualshive

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Bedienungsanleitung
Manuel d‘utilisation

Operating Instructions

Type 0262, 0263

2/2-way diaphragm control valve
2/2-Wege-Membransteuerventil
Vanne de commande à membrane 2 voies

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Summary of Contents for 0262

Page 1: ...Bedienungsanleitung Manuel d utilisation Operating Instructions Type 0262 0263 2 2 way diaphragm control valve 2 2 Wege Membransteuerventil Vanne de commande à membrane 2 voies ...

Page 2: ...ghlights instructions to avoid a danger Designates a procedure which you must carry out Warning of injuries Danger Immediate danger Serious or fatal injuries Warning Possible danger Serious or fatal injuries Caution Danger Moderate or minor injuries Warning of damage Note Table of contents 1 The operating instructions 2 2 Intended use 3 3 Basic safety instructions 4 4 Product description 5 5 Struc...

Page 3: ...one 1 and 21 in accordance with ATEX directive 2014 34 EU category 2 G D Use according to the authorized data operating conditions and conditions of use specified in the contract documents and oper ating instructions Use the device only in conjunction with third party devices and components recommended and authorized by Bürkert Correct transportation storage and installation as well as care ful op...

Page 4: ...nd safety regula tions for electrical equipment Risk of burns during continuous operation due to hot device surface Keep device away from highly flammable substances and media and do not touch with bare hands General hazardous situations To prevent injuries Operate the device only in perfect state and in consideration of the operating instructions Do not make any changes to the device and do not s...

Page 5: ...ndless double spindle seal Actuator housing made of acid and lye resistant plastic High flow values through the stream lined valve body Type 0263 has a hermetically sealing diaphragm between the valve body and actuator 4 3 Device versions A variant for steam application with PTFE seal is available for Type 0262 5 Structure and function 5 1 Structure The valve consists of a membrane actuator and a ...

Page 6: ...e CFA or pneumatic control pressure CFB and CFI generates the closing force on the seat seal or diaphragm The force is transferred via a spindle which is connected to the control diaphragm 5 2 1 Control function Control function CF CFA P A Closed by spring force in rest position CFB P A Opened by spring force in rest position CFI P A Actuating function via reciprocal pressurization english ...

Page 7: ...or incoming flow over the seat Observe arrow for direction of flow on the valve body 6 Technical data 6 1 Conformity The device conforms to the EU directives as per the EU Declaration of Conformity if applicable 6 2 Standards The applied standards which are used to demonstrate conformity with the directives are listed in the EU type examination certificate and or the EU Declaration of Conformity i...

Page 8: ...is used the maximum ambient temperature is 55 C Temperature of the control medium max 90 C 6 4 2 Pressure ranges Type Orifice Medium pressure for circuit function bar Max control pressure bar A normal spring A rein forced spring B normal spring 0262 10 0 5 0 10 0 10 6 12 0 3 5 0 6 0 10 6 20 0 1 5 0 1 5 6 25 0 1 0 1 6 0263 10 0 2 5 0 5 0 10 6 12 0 2 0 4 5 0 10 6 Observe minimum control pressure acc...

Page 9: ...ids up to max 90 C 7 Assembly Danger Risk of injury from high pressure and discharge of medium Before working on the device or system switch off the pressure Vent or drain lines Risk of injury from electric shock Before working on the device or system switch off the power supply Secure against reactivation Observe applicable accident prevention and safety regulations for electrical equipment Warni...

Page 10: ...ury due to unsuitable hoses Use only hoses which can withstand the pressure and tempera ture of the medium Observe technical data of the hose manufacturer For control function I Danger due to the control pressure failing If the control pressure fails the valve remains in an undefined position For a controlled restart pressurize the device with control pres sure and then connect the medium 7 3 1 Co...

Page 11: ...operating personnel are familiar with the operating instructions and have understood them The device or system should be started up by fully trained personnel only For control function I Danger due to the control pressure failing If the control pressure fails the valve remains in an undefined position For a controlled restart pressurize the device with control pres sure and then connect the medium...

Page 12: ...sen pneumatic connection Remove device 10 Spare parts Caution Risk of injury and or damage due to the use of incorrect parts Incorrect accessories and unsuitable spare parts may cause injuries and damage the device and the surrounding area Use original accessories and original spare parts from Bürkert only The following spare parts are available for Type 0262 and 0263 Actuator set consists of Pos ...

Page 13: ...rial Circuit function B DN10 12 DN20 DN25 EPDM 015 202 015 208 015 214 NBR 015 203 015 209 015 215 FKM 015 204 015 210 015 216 10 3 2 Actuator set Type 0263 Seal material Circuit function A B EPDM 015 217 015 220 NBR 015 218 015 221 FKM 015 219 015 222 10 3 3 Seal set Type 0262 Seal material Orifice DN20 DN25 EPDM 624 343 624 346 NBR 624 341 624 344 FKM 624 342 624 345 english ...

Page 14: ...sportation Observe permitted storage temperature Incorrect storage may damage the device Store the device in a dry and dust free location Storage temperature 20 to 55 C Damage to the environment caused by device components contaminated with media Dispose of the device and packaging in an environmentally friendly manner Observe applicable disposal and environmental regulations english ...

Page 15: ...m Internet www buerkert de Manuels d utilisation et fiches techniques sur Internet www burkert fr Bürkert Werke GmbH Co KG 2018 Operating Instructions 1804 03_EU ML_00893165 Original DE Bürkert Fluid Control Systems Sales Center Christian Bürkert Str 13 17 D 74653 Ingelfingen Tel 49 0 7940 10 91 111 Fax 49 0 7940 10 91 448 E mail info de burkert com ...

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