Burkert 2030 Operating Instructions Manual
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Burkert 2030 Operating Instructions Manual

Piston-operated diaphragm valves
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Type 2030, 2031, 2031 K, 2032, 2033, 2037
Piston-operated diaphragm valves,
Actuator sizes 40–125 mm, Diameter DN8–DN65
Operating Instructions

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Summary of Contents for Burkert 2030

  • Page 1 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Piston-operated diaphragm valves, Actuator sizes 40–125 mm, Diameter DN8–DN65 Operating Instructions...
  • Page 2 We reserve the right to make technical changes without notice. Technische Änderungen vorbehalten. Sous réserve de modification techniques. © Bürkert Werke GmbH & Co. KG, 2003 - 2019 Operating Instructions 1909/20_EU-EN_00893028 / Original DE...

  • Page 3: Table Of Contents

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Contents OPERATING INSTRUCTIONS ..........4 INSTALLATION ..............24 1.1 Definition of the term “device”........4 8.1 Installation position 2/2-way valve ......24 1.2 Symbols ............... 4 8.2 Installation position T-valve Type 2032 ..... 25 8.3 Installation position Y-valve Type 2037 ..... 25 AUTHORIZED USE ............... 5 8.4 Installation into the pipeline ........

  • Page 4: Operating Instructions

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Operating instructions OPERATING INSTRUCTIONS Symbols The operating instructions describe the entire life cycle of the device. DANGER! Keep these instructions in a location which is easily accessible Warns of an immediate danger. to every user and make these instructions available to every new ▶ Failure to observe the warning may result in a fatal or serious owner of the device. injury. The operating instructions contain important safety information.

  • Page 5: Authorized Use

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Authorized use AUTHORIZED USE BASIC SAFETY INSTRUCTIONS These safety instructions do not make allowance for any Non-authorized use of the devices may be dangerous to • Contingencies and events which may arise during the installation, people, nearby equipment and the environment. operation and maintenance of the devices. ▶ The diaphragm valves of Types 2030, 2031, 2031 K, 2032, 2033 and 2037 are designed for the control of contaminated, • Local safety regulations – the operator is responsible for observing ultra-pure or sterile media, as well as for abrasive or aggres- these regulations, also with reference to the installation personnel.
  • Page 6 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Basic safety instructions ▶ After an interruption, ensure that the process is restarted in a Danger due to loud noises. controlled manner. Observe sequence! ▶ Depending on the operating conditions, the device may generate 1. Apply supply voltage or pneumatic supply. loud noises. More detailed information on the likelihood of loud 2. Charge the device with medium. noises is available from the relevant sales office. ▶ The device may be operated only when in perfect condition ▶ Wear hearing protection when in the vicinity of the device. and in consideration of the operating instructions. Risk of burns or fire from hot device surface due ▶...

  • Page 7: General Information

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 General information GENERAL INFORMATION SYSTEM DESCRIPTION Contact addresses General description Germany The Types 2030, 2031, 2031 K, 2032, 2033 and 2037 are an exter- nally controlled diaphragm valve with piston drive and diaphragm Bürkert Fluid Control Systems seal. Sales Center Chr.-Bürkert-Str. 13-17 The valve is self-draining in the appropriate installation position. D-74653 Ingelfingen Intended application area Tel. + 49 (0) 7940 - 10 91 111 Fax + 49 (0) 7940 - 10 91 448 The diaphragm valve of Type 2030 is designed for the control of E-mail: info@burkert.com contaminated and aggressive media. The valves of Type 2031, 2031 K, 2032, 2033 and 2037 can be used International even for ultra-pure or sterile media with a higher viscosity. Contact addresses can be found on the final pages of the printed The valves may only control media which do not attack the body operating instructions.

  • Page 8: Technical Data

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data TECHNICAL DATA Labeling of the forged steel valve body Conformity Batch number Type 2030, 2031, 2031 K, 2032, 2033 and 2037 conforms with the EU Directives according to the EU Declaration of Conformity. XX F Production Standards number / Serial Company logo number The applied standards, which verify conformity with the EU Direc- XXXXXXXX/XXX tives, can be found on the EU-Type Examination Certificate and / Material Self-drain angle 1.4435/316L(VS) XXXX or the EU Declaration of Conformity. PN16/CWP150 XXXXXX...

  • Page 9: Labeling Of The Tube Valve Body (Vp)

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data Labeling of the tube valve body Operating conditions (VP) WARNING! Material Company logo Heat Risk of injury due to bursting in case of overpressure. ▶ Do not exceed the maximum pressure range or the permitted temperatures. Observe specifications on the type label. 1.4435 316L(VP) XXXXXXXX 6.6.1...
  • Page 10 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data 6.6.2 Permitted medium pressure Medium temperature for diaphragms: The indicated medium temperatures apply only to media Permitted medium pressure depending on the medium temper- which do not corrode or swell the diaphragm materials. ature with plastic valve body: The behavior of the medium with respect to the diaphragm DN 15 - 65 may be changed by the medium temperature. The function properties, in particular the service life of the diaphragm, may deteriorate if the medium temperature PVDF increases. Do not use the diaphragms as steam shut-off element. Material...
  • Page 11 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data 6.6.3 Pilot pressure Maximum permitted medium pressure for control function A The values apply to valve bodies made of: WARNING! • plastic, • stainless steel: block material, forged, casted and tube valve body. Danger of bursting from overpressure. ▶ Do not exceed the maximum control and medium pressure. Observe specifications on the type label. Orifice DN Actuator Max. sealed medium pressure [bar] (Diaph- size ø...
  • Page 12 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data 6.6.4 Minimum pilot pressure Pilot pressure for control function A The values apply to valve bodies made of: Required minimum pilot pressure depending on medium pressure • plastic, The values apply to valve bodies made of • stainless steel: block material, forged, casted and tube valve • Plastic, body. • All models with cast valve body (VG), forged steel valve body Pilot pressure [bar]...
  • Page 13 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data Actuator size Actuator size Orifice Orifice (Diaphragm size) (Diaphragm size) CFB / EPDM Pilot pressure [bar] CFB / PTFE-EPDM Pilot pressure [bar] Fig. 6: Control function B, EPDM diaphragm, Fig. 8: Control function B, PTFE-EPDM diaphragm, actuators ø 100 – 125 mm actuators ø...
  • Page 14 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data Control function I (CFI) Actuator size Orifice NOTE! (Diaphragm size) Important for the service life of the diaphragm. • Do not select pilot pressure higher than required. Actuator size Orifice (Diaphragm size) CFI / EPDM Pilot pressure [bar] Fig. 10: Control function I, EPDM diaphragm, actuators ø...
  • Page 15 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data Required minimum pilot pressure depending on medium Actuator size pressure Orifice The values are valid for (Diaphragm size) • tube valve body (VA) with welded connection in accordance with DIN 11850 series 2 as well as with OD welded connection, with ANSI and JIS welding neck flange Control function B (CFB) NOTE! Important for the service life of the diaphragm. Pilot pressure [bar] CFI / PTFE-EPDM •...
  • Page 16 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data Actuator size Actuator size Orifice Orifice (Diaphragm size) (Diaphragm size) CFB / PTFE-EPDM Pilot pressure [bar] CFB / EPDM Pilot pressure [bar] Fig. 16: Control function B, PTFE-EPDM diaphragm, Fig. 14: Control function B, EPDM diaphragm, actuators ø 80 – 125 mm actuators ø...
  • Page 17 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data Control function I (CFI) Actuator size Orifice NOTE! (Diaphragm size) Important for the service life of the diaphragm. • Do not select pilot pressure higher than required. Actuator size Orifice (Diaphragm size) Pilot pressure [bar] CFI / EPDM Fig. 18: Control function I, EPDM diaphragm, actuators ø...

  • Page 18: General Technical Data

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data Sealing elements Actuator size actuators FKM, NBR Orifice Diaphragm EPDM, PTFE, FKM (Diaphragm size) Connections Control air connection G 1/8 for actuator sizes ø 40 and 50 G1/4 for actuator sizes ø 63, 80, 100, Medium connection W elded connection: in accordance with DIN EN 1127 (ISO 4200), DIN 11850 R2, DIN 11866 (ASME-BPE) other connections on request Pilot pressure [bar] CFI / PTFE-EPDM Media Fig. 20: Control function I, PTFE-EPDM diaphragm,...

  • Page 19: Flow Values

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data Flow values Diaph- Orifice Actua- Seal Kvs values [m /h] as per ragm connec- mate- standard 6.8.1 Flow values for forged steel valve size tion (DN) size rial ASME BS...
  • Page 20 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Technical data 6.8.2 Flow values for cast valve bodies and 6.8.3 Flow values for tube valve body plastic valve bodies Diaphragm Orifice Actuator Seal Kvs values [m size connection size material as per standard...

  • Page 21: Structure And Function

    43.5 45.0 indicator 50 / 2" H/125 EPDM 70.0 Actuator cover PTFE 70.0 Tab. 9: Kvs values for tube valve body VP Actuator housing Upper pilot air port (for CFB and CFI) Lower pilot air port (for CFA and CFI) Diaphragm socket Diaphragm Valve body Port connection Fig. 21: Structure and description Type 2030, 2031 and 2031 K english...
  • Page 22 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Structure and function 7.1.2 T-valve Type 2032 7.1.3 Tank bottom valve Type 2033 Transparent cap with Transparent cap with position indicator position indicator Actuator cover Actuator cover Actuator housing Actuator housing Upper pilot air port Upper pilot air port (for CFB and CFI) (for CFB and CFI) Lower pilot air port Lower pilot air port (for CFA and CFI) (for CFA and CFI) Diaphragm socket Diaphragm socket Port connection...

  • Page 23: Function

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Structure and function Function 7.1.4 Y-valve Type 2037 Spring force (CFA) or pneumatic pilot pressure (CFB and CFI) Transparent cap with generates the closing force on the diaphragm pressure piece. The position indicator force is transferred via a spindle which is connected to the actuator piston and the valve is opened and closed. Actuator cover 7.2.1 Control functions Control function A (CFA) Actuator housing...

  • Page 24: Installation

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Installation INSTALLATION Installation position 2/2-way valve • The piston-controlled diaphragm valve can be installed in any DANGER! installation position, preferably with the actuator face up. Risk of injury from high pressure in the equipment. Installation for leakage detection ▶ Before loosening the lines and valves, turn off the pressure and vent the lines.

  • Page 25: Installation Position T-Valve Type 2032

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Installation For valve bodies without angle information, you can find the self- When media is supplied: When media is removed: drainage-angle on the Internet. www.Buerkert.com. Type / User Manuals / Additional manual „Angles for self-draining of diaphragm valves“. Mark for self-draining upwards Fig. 26: Installation position Type 2032 Inclination angle of the Installation position Y-valve Type pipeline α 2037 1° – 5° Installation for leakage detection Fig. 25:...

  • Page 26: Installation Into The Pipeline

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Installation Installation into the pipeline 8.4.4 Welding tank bottom body Type 2033 8.4.1 Preparatory work Recommendation Observe sequence: → Clean pipelines (sealing material, swarf, etc.). 1. Weld the tank bottom body onto the base of the tank → Support and align pipelines. before installing the tank. Welding onto a tank which 8.4.2 Installation requirements has already been installed is possible but more difficult.

  • Page 27: Removing The Actuator And Diaphragm From The Valve Body

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Installation Removing the actuator and Observe the applicable laws and regulations of the diaphragm from the valve body respective country with regard to the qualification of welders and the execution of welding work. 8.5.1 Procedure for control function A → Pressurize lower pilot air port with compressed air (value as 1. Welding tank bottom body onto the tank. indicated on the type label) (see “Fig. 29”). NOTE This is required to detach the diaphragm without damage Before welding, note the following: from the body.

  • Page 28: Mounting The Actuator And Diaphragm On The Valve Body

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Installation Mounting the actuator and 8.6.2 Procedure for control functions B and I diaphragm on the valve body → Place actuator on the body. → Lightly cross-tighten the body screws without pressurization WARNING! until the diaphragm lies between the body and actuator. Risk of injury due to damaged device or malfunction.

  • Page 29: Connection Of The Control Medium

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Installation Disassembly → A tolerance of +10% of the respective tightening torque applies to all values. DANGER! Connection of the control medium Risk of injury from discharge of medium (acid, alkali, hot media). It is dangerous to remove the device while under medium and Control function A: pilot pressure due to the sudden release of pressure or discharge → Connect control medium to lower connection. of medium. Control function B: ▶...

  • Page 30: Maintenance

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Maintenance MAINTENANCE 10.1 Maintenance 10.1.1 Actuator DANGER! The actuator of the diaphragm valve is maintenance-free pro- Risk of injury from high pressure in the equipment. vided it is used according to these operating instructions. ▶ Before loosening the lines and valves, turn off the pressure and vent the lines. 10.1.2 Wearing parts of the diaphragm valve Risk of injury due to electrical shock.
  • Page 31 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Maintenance 10.1.3 Inspection Intervals 10.1.5 Cleaning The following maintenance work is required for the diaphragm valve: Commercially available cleaning agents can be used to clean the outside. → After the first steam sterilization or when required retighten body screws crosswise. NOTE! → After maximum 10 switching cycles check the diaphragm for Avoid causing damage with cleaning agents. wear. ▶ Before cleaning, check that the cleaning agents are com- patible with the body materials and seals. Muddy and abrasive media require correspondingly shorter inspection intervals! 10.1.4 Service life of the diaphragm...

  • Page 32: Repairs

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Maintenance 10.2 Repairs Example 10.2.1 Replacing the diaphragm DANGER! Risk of injury due to discharge of medium. It is dangerous to remove the device under pressure due to the sudden release of pressure or discharge of medium. During Upper pilot air port reinstallation slackened body screws may cause medium to be (for CFB and CFI) discharged. ▶ Before removing a device, switch off the pressure and vent the Lower pilot air port lines.
  • Page 33 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Maintenance → Tighten body screws without pressurization in diagonal pairs Replacement of the diaphragm for control function A in three stages (approx. 1/3, approx. 2/3, 3/3 of the tightening → Clamp the valve body in a holding device (applies only to valves torque), according to Table (see “Tab. 12”). The diaphragm not yet installed). should be positioned and pressed evenly all around the actuator → Pressurize lower pilot air port with compressed air (value as and body.
  • Page 34 Type 2030, 2031, 2031 K, 2032, 2033, 2037 Maintenance → Pressurize upper pilot air port with compressed air (value as 10.2.2 Switch between PTFE and EPDM indicated on the type label) . diaphragms → Actuate the diaphragm valve twice. Orifice DN8: → Tighten body screws with pressurization in diagonal pairs in → Detach PTFE diaphragm and attach new EPDM diaphragm. three stages (approx. 1/3, approx. 2/3, 3/3 of the tightening Orifice DN15 and DN20: torque), according to Table (see “Tab. 12”). The diaphragm...

  • Page 35: Malfunctions

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Malfunctions MALFUNCTIONS SPARE PARTS WARNING! Malfunction Cause / Remedial action Actuator Pilot air port interchanged * Risk of injury when opening the actuator housing. does not → Connect lower pilot air port The actuator contains a tensioned spring. If the body is switch → Connect upper pilot air port opened, there is a risk of injury from the spring jumping out! ▶ Carefully open the actuator housing and hold it in such a → Upper pilot air port: Close...

  • Page 36: Order Table For Seal Sets

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Spare parts 12.1 Order table for seal sets Actuator Orifice DN Order numbers for seal sets (Diaphragm PPS actuator PA actuator size) 011 465 – Seal set 011 477 011 426 15, 20 011 488 011 440 20, 25 011 492...

  • Page 37: Order Tables For Diaphragm

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Spare parts 12.2 Order tables for diaphragm Orifice DN Order numbers for diaphragms (Diaphragm Orifice DN Order numbers for diaphragms PTFE Advanced PTFE Laminated Gylon size) (Diaphragm (EA*) (EU*) (ER*) EPDM EPDM...

  • Page 38: Transport, Storage, Disposal

    Type 2030, 2031, 2031 K, 2032, 2033, 2037 Transport, storage, disposal TRANSPORT, STORAGE, DISPOSAL NOTE! Transport damages. Inadequately protected equipment may be damaged during transport. • During transportation protect the device against wet and dirt in shock-resistant packaging. • Observe permitted storage temperature. • Protect pneumatic connections from damage with protective caps. Incorrect storage may damage the device. • For prolonged storage, slacken the body screws to prevent the diaphragm from becoming distorted. • Identify slackened screws for reasons of safety. • Store the device in a dry and dust-free location.
  • Page 39 www.burkert.com...

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