Burkert 2065 Operating Instructions Manual
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Burkert 2065 Operating Instructions Manual

Burkert 2065 Operating Instructions Manual

Piston-controlled diaphragm valve
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Type
2063, 2064, 2065
Piston-controlled diaphragm valve
Kolbengesteuertes Membranventil
Vanne à membrane commandée par piston
Operating Instructions
Bedienungsanleitung
Manuel d'utilisation

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Summary of Contents for Burkert 2065

  • Page 1 Type 2063, 2064, 2065 Piston-controlled diaphragm valve Kolbengesteuertes Membranventil Vanne à membrane commandée par piston 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, 2016 - 2018 Operating Instructions 1809/01_EU-ML_00810533 / Original DE...

  • Page 3: Table Of Contents

    Type 2063, 2064, 2065 Contents INSTALLATION ..............19 Installation position ........... 19 7.2 Before installation ............20 OPERATING INSTRUCTION ..........4 7.3 Remove the actuator from the valve body ....21 1.1 Definition of terms ............4 7.4 Installation of the valve body ........21 Symbols ............... 4 7.5 Installation of the actuator (welded body) ..... 22 AUTHORISED USE ............... 5 Pneumatic connection ..........

  • Page 4: Operating Instruction

    Type 2063, 2064, 2065 Operating instruction OPERATING INSTRUCTION Symbols The operating instructions describe the entire life cycle of the device. DANGER! Keep these instructions in a location which is easily accessible to every user and make these instructions available to every new Warns of an immediate danger. owner of the device. ▶ Failure to observe the warning may result in a fatal or serious injury. WARNING! Important safety information. Failure to observe these instructions may result in hazardous Warns of a potentially dangerous situation.

  • Page 5: Authorised Use

    Type 2063, 2064, 2065 Authorised use AUTHORISED USE BASIC SAFETY INSTRUCTIONS Non-authorized use of the diaphragm valve Type 2063, 2064 These safety instructions do not consider any contingencies or inci- and 2065 may be a hazard to people, nearby equipment and dents which occur during installation, operation and maintenance. the environment. The operator is responsible for observing the location-specific ▶ The device is designed for the controlled flow of liquid safety regulations, also with reference to the personnel. media.
  • Page 6 Type 2063, 2064, 2065 Basic safety instructions Risk of injury from moving parts in the device! ▶ Do not reach into openings. General hazardous situations. Risk of burns and risk of fire if used continuously through hot To prevent injury, ensure: device surface.

  • Page 7: General Information

    Type 2063, 2064, 2065 General information GENERAL INFORMATION PRODUCT DESCRIPTION Contact address Structure Germany Piston-controlled diaphragm valve consists of a pneumatically actuated piston actuator and a 2/2-way valve body. Using neutral Bürkert Fluid Control Systems gases or air (control media), it controls the flow of dirty, aggressive, Sales Center abrasive, ultrapure or sterile media, even highly viscous media can Christian-Bürkert-Str. 13-17 be used (flow media).
  • Page 8 Diaphragm socket Pilot air port 2 CFB and CFI / Air discharge connection CFA T-valve body Line connection Transparent cap with position indicator Fig. 2: T-valve Type 2064, structure and description Fig. 3: Tank bottom valve Type 2065, structure and description english...

  • Page 9: Application Area

    Type 2063, 2064, 2065 Product description Application area 5.3.2 Device versions The piston-controlled diaphragm valve is available for the following Observe the maximum pressure range according to the actuator sizes: ø 50 mm, ø 70 mm, ø 90 mm, ø 130 mm. type label. Function • Dirty, aggressive, abrasive, ultrapure or sterile media. Spring force (CFA) or pneumatic pilot pressure (CFB and CFI) gen- • Highly viscous media. erates the closing force on the diaphragm pressure piece. The force is transferred via a spindle which is connected to the actuator piston. Properties 5.4.1...

  • Page 10: Technical Data

    Type 2063, 2064, 2065 Technical data TECHNICAL DATA Control function I (CFI) Actuating function via reciprocal Conformity pressurization The Type 2063, 2064 and 2065 conforms with the EU Directives according to the EU Declaration of Conformity. Standards The applied standards, which verify conformity with the EU Directives, can be found on the EU-Type Examination Certificate and / or the EU Declaration of Conformity. Labeling of the forged body Batch number XX F Material Production number /...

  • Page 11: Labeling Of The Tube Valve Body (Vp)

    Type 2063, 2064, 2065 Technical data Labeling of the tube valve body Type label (VP) WARNING! Material Company logo Heat Risk of injury from high pressure. Excessive pressure can damage the device. ▶ Comply with pressure range values on the type label. 1.4435 316L(VP) XXXXXXXX Orifice Seal material Control function (SF) Nominal PN16 / CWP150...

  • Page 12: Operating Conditions

    Type 2063, 2064, 2065 Technical data Operating conditions Permitted medium temperature for diaphragms The indicated medium temperatures apply only to media 6.6.1 Temperature ranges which do not corrode or swell the diaphragm materials. The behavior of the medium with respect to the diaphragm may be changed by the medium temperature. Permitted ambient temperature for actuator The function properties, in particular the service life of the Actuator sizes...
  • Page 13 Type 2063, 2064, 2065 Technical data 6.6.2 Pressure ranges Operating pressure for control function A The values apply to body made of Maximum pilot pressure • forged steel (VS) Actuator size Actuator material Max. pilot pressure • precision casting (VG) ø 50 mm • tube valve body (VP) ø 70 mm 10.5 bar Max. sealed medium pressure [bar] Stainless steel ø 90 mm...
  • Page 14 Type 2063, 2064, 2065 Technical data Required minimum pilot pressure depending on medium pressure ø 70 CFB The following graphs illustrate the required minimum pilot EPDM pressure depending on the medium pressure for control func- tions B and I. The values apply to body made of • forged steel (VS) • precision casting (VG) • tube valve body (VP) Pilot pressure [bar] Control function B / elastomer diaphragm Fig.
  • Page 15 Type 2063, 2064, 2065 Technical data Control function B / PTFE elastomer diaphragm ø 50 CFB ø 130 CFB EPDM PTFE/EPDM Pilot pressure [bar] Pilot pressure [bar] Fig. 10: Pressure graph, actuator ø 130 mm, control function B, Fig. 11: Pressure graph, actuator ø 50 mm, control function B,...
  • Page 16 Type 2063, 2064, 2065 Technical data Control function I / elastomer diaphragm ø 90 CFB ø 50 CFI PTFE/EPDM EPDM Pilot pressure [bar] Pilot pressure [bar] Fig. 13: Pressure graph, actuator ø 90 mm, control function B, Fig. 15: Pressure graph, actuator ø 50 mm, control function I,...
  • Page 17 Type 2063, 2064, 2065 Technical data Control function I / PTFE elastomer diaphragm ø 90 CFI ø 50 CFI EPDM PTFE Pilot pressure [bar] Pilot pressure [bar] Fig. 17: Pressure graph, actuator ø 90 mm, control function I, Fig. 19: Pressure graph, actuator ø 50 mm, control function I,...
  • Page 18 Type 2063, 2064, 2065 Technical data 6.6.3 Flow value ø 90 CFI Diaph- Line Kv value forged [m PTFE ragm connection size DIN EN ISO DIN 11850 R2 ASME 1127 DIN 11866 RA [mm] [Zoll] ISO 4200 DIN EN 10357...

  • Page 19: General Technical Data

    Type 2063, 2064, 2065 Installation General technical data INSTALLATION Actuator size see type label DANGER! Control function s ee type label. Description of control func- Danger - high pressure. tions see chapter „5.4.1“ ▶ Before dismounting the lines and valves, turn off the pressure Installation and vent the lines. Type 2063, 2064 at will, preferably actuator in upright position Type 2065 p referably with the actuator to the bottom WARNING! (tank bottom valve) Risk of injury from improper installation.

  • Page 20: Before Installation

    Type 2063, 2064, 2065 Installation 7.1.2 Installation position T-valve body Type Installation for leakage detection 2064 One of the bores in the diaphragm socket for moni- For the installation of the T-valves into circular pipelines, we rec- toring leakage must be at the lowest point. ommend the following installation positions: 7.1.1 Installation position 2-way body When media is supplied: When media is removed: Type 2063 Installation position: at will, preferably with the actuator upright. To ensure self-drainage: → Install valve body inclined by an angle α = 10° to 40° to the horizontal.

  • Page 21: Remove The Actuator From The Valve Body

    → Weld valve body in pipeline system. air: valve opens. Other bodies → Remove actuator with diaphragm by loosening the body screws. → Connect body to pipeline. 7.4.2 Welding tank bottom body type 2065 Pilot air port 2 CFB and CFI / Air discharge connection CFA Observe sequence: 1. W eld the tank bottom body onto the base of the tank before installing the tank. Welding onto a tank which has already been installed is possible but more difficult.

  • Page 22: Installation Of The Actuator (Welded Body)

    Type 2063, 2064, 2065 Installation Installation requirements: 2. Welding tank bottom body into the pipeline: Pipelines: Ensure that the pipelines are aligned. → Weld in tank bottom body. Preparation: S upport and align pipelines. To ensure that the pipeline is self-draining, observe an inclination angle Ensure installation is de-energized and low-vibration. of 1° – 5°. After welding in the valve body: DANGER! Install the diaphragm and the actuator.

  • Page 23: Pneumatic Connection

    Type 2063, 2064, 2065 Installation Pneumatic connection Installation for actuator with control functions B and I: → Lightly cross-tighten the body screws without pressurization WARNING! until the diaphragm is between the valve body and actuator. Do not tighten the screws yet. Risk of injury from unsuitable connection hoses. → Actuate the diaphragm valve twice. ▶ Use only hoses which are authorized for the indicated pressure → Tighten body screws with pressurization in diagonal pairs in three and temperature range.

  • Page 24: Removal

    Type 2063, 2064, 2065 Maintenance MAINTENANCE Pilot air port 2 CFB and CFI / DANGER! Air discharge connection CFA Danger - high pressure. ▶ Before dismounting the lines and valves, turn off the pressure and vent the lines. Risk of electric shock. ▶ Before reaching into the device, switch off the power supply Pilot air port 1 CFA and CFI / and secure to prevent reactivation.
  • Page 25 Type 2063, 2064, 2065 Maintenance 9.1.2 Spare parts of the diaphragm valve 9.1.4 Service life of the diaphragm Parts which are subject to natural wear: The service life of the diaphragm depends on the following factors: • Seals • Diaphragm material • Diaphragm • Medium → If leaks occur, replace the particular wearing part with an • Medium pressure appropriate spare part (see chapter entitled „11 Replacement parts“). • Medium temperature •...

  • Page 26: Repairs

    Type 2063, 2064, 2065 Maintenance Repairs Replacement for control function A → Clamp the valve body in a holding device 9.2.1 Replacing the diaphragm (applies only to valves not yet installed). → Pressurize pilot air port 1 with compressed air: valve opens. DANGER! → Loosen the four body screws. Risk of injury from discharge of medium and pressure.
  • Page 27 Type 2063, 2064, 2065 Maintenance → Insert the body screws and lightly cross-tighten until the dia- Replacement for control functions B and I phragm is between the body and actuator. → Clamp the valve body in a holding device Do not tighten the screws yet. (applies only to valves not yet installed). → Actuate the diaphragm valve twice. → Loosen the four body screws. → Tighten body screws without pressurization in diagonal pairs in NOTICE! three stages (approx. 1/3, approx. 2/3, 3/3 of the tightening torque), Damage to the diaphragm or the seat contour.

  • Page 28: Malfunctions

    Type 2063, 2064, 2065 Maintenance → Tighten body screws with pressurization in diagonal pairs in three NOTE stages (approx. 1/3, approx. 2/3, 3/3 of the tightening torque), For diaphragms with the threaded connection: according to Table ( see „Tab. 10“). The diaphragm should be If the pin is live, the diaphragm may be damaged.

  • Page 29: Replacement Parts

    F01** 677 668 E01** 688 425 E03** 677 688 F01** The diaphragm is available as a replacement part for the piston- 677 669 E01** 688 426 E03** 677 689 F01** controlled diaphragm valve Type 2063, 2064 and 2065. 677 670 E01** 688 427 E03** 677 690 F01** 677 671 E01** 688 428 E03** 677 691 F01** PTFE...

  • Page 30: Transport, Storage, Removal

    Type 2063, 2064, 2065 Transport, storage, removal TRANSPORT, STORAGE, 677 679 E02- 679 545 E02- 693 180 L06** PTFE** PTFE+ REMOVAL Hole** 677 680 E02- 679 546 E02- 693 181 L06** NOTE! PTFE** PTFE+ Transport damages. Hole** Inadequately protected equipment may be damaged during 677 681 E02- 679 743 E02- –...
  • Page 31 www.burkert.com...

This manual is also suitable for:

20642063

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