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Summary of Contents for Burkert 0262
- Page 1 Type 0262, 0263 2/2-way diaphragm control valve 2/2-Wege-Membransteuerventil Vanne de commande à membrane 2 voies Operating Instructions Bedienungsanleitung Manuel d‘utilisation...
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Page 2: Table Of Contents
The operaTing insTrucTions Table of contents The operating instructions contain important information. The operating instructions ............2 ▶ Read the instructions carefully and follow the safety instructions Intended use ................3 in particular. ▶ Keep the instructions and provide them to every user. Basic safety instructions ............ -
Page 3: Intended Use
▶ The device is designed for controlling the flow rate of liquid and The operating instructions for Type 0262 and 0263 can be found on gaseous media. ▶ In potentially explosive atmospheres, only use devices approved the Internet at: www.burkert.com... -
Page 4: Basic Safety Instructions
Basic safeTy insTrucTions These safety instructions do not consider any contingencies or inci- General hazardous situations. dents which occur during installation, operation and maintenance. To prevent injuries: The operator is responsible for observing the location-specific safety ▶ Operate the device only in perfect state and in consideration of regulations, also with reference to the personnel. -
Page 5: Product Description
The externally controlled valve Type 0262 and 0263 is pneumatically The valve consists of a membrane actuator and a 2-way valve actuated. body. It uses neutral gases or air (control media) to control the flow rate of media, e.g. - Page 6 function In Type 0263 the actuator is hermetically sealed from the medium by a diaphragm. Spring force (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.
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Page 7: Technical Data
Type label ▶ Observe arrow for direction of flow on the valve body. Orifice Seal material Control function Body material Type 0262 A 25,0 FKM P N 0 -1 bar Connection type, operating Pilot 3-6 bar pressure Control pressure 0028410... - Page 8 Max. function [bar] control Type Seal material Medium tem- Ambient tem- pressure A normal A rein- perature [°C] perature [°C] [bar] spring forced normal 0262 -10...+90 -10...+90 spring spring -10...+100 0262 0...5 0...10 0...10 EPDM -10...+100 0...3.5 0...6 0...10 PTFE/EPDM -10...+140...
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Page 9: Assembly
6.4.3 permitted media assemBly Danger! Seal material Permitted media Neutral media, e.g. compressed air, town Risk of injury from high pressure and discharge of medium. gas, water, hydraulic oil ▶ Before working on the device or system, switch off the pressure. Vent or drain lines. - Page 10 Before installation pneumatic connection Installation position: optional, preferably with actuator face up. Warning! → Remove contaminants from pipelines. Risk of injury due to unsuitable hoses. → Ensure that the pipelines are aligned. ▶ Use only hoses which can withstand the pressure and tempera- →...
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Page 11: Start-Up
sTarT-up Connecting thread: G 1/8 Warning! Risk of injury due to incorrect operation. ▶ Prior to start-up, make sure operating personnel are familiar Upper pilot air port with the operating instructions and have understood them. ▶ The device or system should be started up by fully trained personnel only. -
Page 12: Removal
The following spare parts are available for Type 0262 and 0263: • Actuator set (consists of Pos. 1 and Pos. 2). Warning! • Seal set (consists of Pos. 2). Risk of injury due to improper removal. DN10 DN20, DN25 ▶... - Page 13 10.3.1 actuator set Type 0262 10.3.2 actuator set Type 0263 Seal material Circuit function A Seal material Circuit function DN10/12 DN20 DN25 EPDM 015 082 015 205 015 211 EPDM 015 217 015 220 015 196 015 206 015 212...
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Page 14: 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. •... - Page 15 Fax + 49 (0) 7940 - 10-91 448 E-mail: info@de.burkert.com International address www.burkert.com Manuals and data sheets on the Internet : www.burkert.com Bedienungsanleitungen und Datenblätter im 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 www.burkert.com...
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