GEA ECOVENT Operating Instructions Manual
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GEA ECOVENT Operating Instructions Manual

Hygienic valves
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Operating Instructions
Hygienic valves
GEA ECOVENT
2023-05
430BAL014953
Original instructions
Valve Type W_/ECO
®

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Summary of Contents for GEA ECOVENT

  • Page 1 Operating Instructions Hygienic valves GEA ECOVENT Valve Type W_/ECO ® 2023-05 430BAL014953 Original instructions...
  • Page 2 Copyright © GEA Tuchenhagen GmbH 2023. All rights reserved. No liability will be accep- ted for damage resulting from non-observance of this document. If you have any ques- Customer tions or require clarification concerning the use of this document, contact the...

  • Page 3: Table Of Contents

    Table of Contents - 3 / 128 Table of Contents 1 General Information about the document 1.1.1 Purpose and structure of the document 1.1.2 Design elements 1.1.3 Reading obligation and storage Manufacturer address Customer service Declarations of conformity 2 Safety Intended use 2.1.1 Requirements for the operation...
  • Page 4 4 / 128 - Table of Contents 3 Description Set-up and function 3.1.1 Design 3.1.2 Functional description Spring-to-close actuator function (NC) Spring-To-Open actuator function (NO) Modifying the actuator closing direction 3.1.3 Signs 3.1.4 Protective devices Technical data 3.2.1 Type plate 3.2.2 Technical data 3.2.3...
  • Page 5 Table of Contents - 5 / 128 9 Maintenance Carrying out inspections 9.1.1 Checking seals that come into contact with the product 9.1.2 Checking the pneumatic connection 9.1.3 Checking the electrical connection 9.1.4 Checking the signs on the valve Servicing intervals List of tools Prior to removal Removing the valve...

  • Page 6: Table Of Contents

    6 / 128 - Table of Contents 0000000607 - 002 - EN-GB...

  • Page 7: General

    This chapter contains basic instructions for using the valve and explanations of illustra- tion conventions. It also contains information about the design and structure. ® The term valve in these Operating Instructions refers to GEA ECOVENT Valve Type W_/ ECO.

  • Page 8: Reading Obligation And Storage

    1.1.3 Reading obligation and storage Every person who works on or with the valve must have read these Operating Instruc- tions. They must be available to these persons at all times. 1.2 Manufacturer address GEA Tuchenhagen GmbH Am Industriepark 2-10 Germany 21514 Büchen 1.3 Customer service...

  • Page 9: Declarations Of Conformity

    1.4 Declarations of conformity - 9 / 128 1.4 Declarations of conformity...
  • Page 10 10 / 128 - 1.4 Declarations of conformity Translated copy of the EU - Declaration of conformity in accordance with the Pressure Equipment Directive 2006/42/EU Manufacturer: GEA Tuchenhagen GmbH Am Industriepark 2-10 21514 Büchen We hereby declare that the machine named below...
  • Page 11 Annex VII, Part A, and undertake to forward this documentation by means of data medium upon justified request by the national authorities. GEA Importer into UK: GEA Mechanical Equipment UK Ltd Westfalia House Old Wolverton Road, Old Wolverton, Milton Keynes...
  • Page 12 12 / 128 - 1.4 Declarations of conformity 0000000607 - 002 - EN-GB...

  • Page 13: Safety

    Pressure Equipment Directive which specifies sound engineering practice. Nominal diameters ≥ IPS 4“; DN 125 valid for the fluid group II. In the event of any deviations, GEA Tuchenhagen GmbH will supply a special Declara- tion of Conformity. 2.1.3 ATEX directive In areas with an explosive atmosphere, only valves suitable for use in such areas may be used.

  • Page 14: Improper Operating Conditions

    EC Machinery Directive on your own. In general, only genuine spare parts supplied by GEA Tuchenhagen GmbH should be fitted. This ensures the reliable and economical operation of the valve. 2.3 Structure of warning notices Warning notices warn of hazards which can occur when certain actions are carried out.

  • Page 15: Personnel Qualification

    Additionally, the following groups of people must possess the personnel qualifications or skills listed below and be authorised by the operator to perform actions on the valve. Operating staff ● Trained by the operating company, a qualified customer specialist or a GEA service expert Customer specialist ●...

  • Page 16: General Hazard

    16 / 128 - 2.5 General safety instructions 2.5.1 General hazard Source Consequences Measures Faulty valve Injury and damage Check that the valve is fully functional. Non-compliance with these Op- Injury and damage Read and familiarise yourself erating Instructions with these Operating Instruc- tions.

  • Page 17: Personal Protective Equipment

    2.6 Personal protective equipment - 17 / 128 2.6 Personal protective equipment To prevent possible personal injuries, the personal protection equipment must be worn. In addition, GEA recommends keeping the requirements listed below. ● Locally applicable accident prevention regulations ●...
  • Page 18 Danger to life caused by the pressur- ised spring in the actuator. Do not open the actuator, rather return it to GEA Tuchenhagen for proper disposal. Risk of injury Danger presented by moving or sharp- The operator must exercise caution edged parts and prudence.

  • Page 19: Safety Signs

    2.9 Safety signs - 19 / 128 2.9 Safety signs The safety symbols listed below are attached to the valve. The position of the applicable safety symbols on the valve are shown in an overview, 3.1.3 Signs . Warning signs General warning sign Hazard for persons, conveyed by the additional sign.
  • Page 20 20 / 128 - 2.10 Emergency measures 0000000607 - 002 - EN-GB...

  • Page 21: Description

    3.1 Set-up and function - 21 / 128 3 Description This chapter contains instructions on how to install the valve and its functions. 3.1 Set-up and function 3.1.1 Design Figure 3-1 - Design of the valve Designation T.VIS control top Proximity switch holder Lantern Valve disk...

  • Page 22: Functional Description

    22 / 128 - 3.1 Set-up and function 3.1.2 Functional description 3.1.2.1 Spring-to-close actuator function (NC) The actuator is of the spring-closing type (NC). The valve is closed in the idle posi- tion. Identification: Shoulder of the valve disk is at the ●...

  • Page 23: Spring-To-Open Actuator Function (No)

    3.1 Set-up and function - 23 / 128 3.1.2.2 Spring-To-Open actuator function (NO) The actuator is spring-to-open (NO). The valve is open in the non-actuated posi- tion. Identification on the spring-to-close low- er valve seat: Shoulder of the valve disk is at the ●...
  • Page 24 24 / 128 - 3.1 Set-up and function Figure 3-4 - 3.3 Reverse idle position Designation Feedback side Installation position spring-to-close actuator (NC), idle position closed Installation position spring-to-open actuator (NO), idle position Valve side 0000000607 - 002 - EN-GB...
  • Page 25 3.1 Set-up and function - 25 / 128 Reversing the idle position Prerequisites 9.5 Removing the valve . The valve has been removed, see ● sufficient actuator size for application, check the actuator size if necessary ● Turn the actuator to reverse the idle position. 9.6 Installing the valve .

  • Page 26: Signs

    26 / 128 - 3.1 Set-up and function 3.1.3 Signs Overview and layout All safety symbols and other signs must meet the following criteria throughout the life- cycle of the valve. ● Complete ● Attached as shown ● Clean and legible Signs Type plate T.VIS;...

  • Page 27: Technical Data

    3.2 Technical data - 27 / 128 3.2 Technical data 3.2.1 Type plate The type plate clearly identifies the valve. The type plate provides the following key data: Characteristics Values Type W_/ECO Serial Serial number Material 1.4404(AISI316L) / 1.4571 Control air pressure bar/psi 6 (87) Product pressure bar/psi 5 (72.5)
  • Page 28 28 / 128 - 3.2 Technical data Designation Description Control top T.VIS M-20, M-15, A-15, P-15 -20 to +55 °C (-4 to +131 °F) Control top E-20 Ambient temperatures according to the specific values stated for the gas or dust ignition protec- tion 3.2.3 Resist- Product temperature and operating temperature...
  • Page 29 3.2 Technical data - 29 / 128 Designation Description Product pressure 5 bar (72.5 psi) configuration with standard drive max. 10 bar (116 psi) configuration with corre- spondingly designed actuator > 10 bar (145.0 psi) for static applications and on request CIP pressure 2-5 bar, a test may be necessary for higher CIP...

  • Page 30: Resistance And Permitted Operating Temperature Of The Sealing Materials

    The maximum operating temperature is defined by the sealing type and its mechanical load. Due to the versatile conditions of use (e.g. usage duration, switching frequency, type and temperature of product and cleaning agents as well as usage environment), GEA Tuchenhagen recommends that the user carries out resistance tests. Resistance: ●...

  • Page 31: Pipe Ends - General Table Of Measurements

    3.2 Technical data - 31 / 128 Sealing materials General temperature resistance* EPDM -40 to +135 °C (-40 °F to 275 °F) -10 to +200 °C (+14 °F to +392 °F) HNBR -25 to +140 °C (-13 °F to +284 °F) * The general resistance of the material does not correspond to the maximum operating temperature.

  • Page 32: Lubricants

    32 / 128 - 3.2 Technical data Inch OD Outside diame- Wall thickness Inside diameter Outside diame- ter acc. to BS 4825 1.5" 38.1 1.65 34.8 2" 50.8 1.65 47.5 2.5" 63.5 1.65 60.2 3" 76.2 1.65 72.9 4" 101.6 2.11 97.38 6"...

  • Page 33: Storage And Transport

    4.1 Scope of supply - 33 / 128 4 Storage and transport This chapter contains information about how to transport the valve with and without packaging material. It also describes the minimum requirements for storage after deliv- ery and for any necessary intermediate storage. It is addressed to all persons who carry out actions related to the transport or storage of the valve.

  • Page 34: Transport

    34 / 128 - 4.3 Transport 4.3 Transport For transport, the following principles apply: ● When transporting the valve be sure to unscrew the control top and the switch bar from the actuator (2) and use the screwed-in eye bolt (1), material no. 221-104.98, to lift the valve.

  • Page 35: Assembly And Installation

    5.1 Notes on installation - 35 / 128 5 Assembly and installation This chapter contains information and instructions about the assembly and installation of the valve. It is addressed to all persons who carry out actions related to the valve. INFO During assembly and installation, observe chapter 2 Safety of this Operat-...
  • Page 36 36 / 128 - 5.4 Install valve with welding ends ATTENTION Welding distortions The housing can warp during welding. Tack the pipe sockets of the housings without and gaps and tension to the pipe ● and housing and weld. Prerequisites The pipe is drained, and cleaned or rinsed, if necessary.

  • Page 37: Checking The Pneumatic Connection

    5.5 Checking the pneumatic connection - 37 / 128 5.5 Checking the pneumatic connection 5.5.1 Air requirement Actuator type Actuator Ø Air requirement (dm /stroke) [mm] at 1.01325 bar at 0 °C as per DIN 1343 E_AA 0.13 E_BA 0.23 E_BB 0.23 E_CA...
  • Page 38 38 / 128 - 5.5 Checking the pneumatic connection Hose connection diagram with T.VIS control top Figure 5-1 - Hose Connection Diagram Position Designation Actuator Central air supply Sound absorber Locking screw Plug 0000000607 - 002 - EN-GB...

  • Page 39: Electrical Connection With T.vis Control Top

    5.5 Checking the pneumatic connection - 39 / 128 5.5.3 Electrical connection with T.VIS control top DANGER Live parts Electrical shocks can cause serious personal injuries or death. Only allow properly qualified staff to work on the electrical equipment. ● Prior to establishing electrical connections, check the maximum permissible oper- ●...
  • Page 40 40 / 128 - 5.5 Checking the pneumatic connection 0000000607 - 002 - EN-GB...

  • Page 41: Commissioning

    6.1 Preparing commissioning - 41 / 128 6 Commissioning This chapter contains information for the initial and any subsequent commissioning of the valve. It also describes the necessary checks and tests. It is addressed to all persons who carry out actions related to the valve. INFO During all commissioning, observe the chapter 2 Safety of this Operating...

  • Page 42: Restarting

    42 / 128 - 6.2 Restarting 6.2 Restarting The following principles apply for restarting: ● Only allow properly qualified staff to set the valve into operation. ● Make sure all connections are connected properly. ● The safety devices for the valve must be complete, fully functional and in perfect condition.

  • Page 43: Operation And Control

    7.1 Start-up - 43 / 128 7 Operation and control This chapter contains information on starting up and shutting down the valve. It is addressed to the personnel that operate the valve. 2 Safety of this Operating In- INFO During every start-up, observe the chapter structions.
  • Page 44 44 / 128 - 7.3 Shutdown 0000000607 - 002 - EN-GB...

  • Page 45: Cleaning

    8.1 General points - 45 / 128 8 Cleaning This chapter contains information about cleaning the valve. It also contains information about cleaning intervals and the use of cleaning agents. It is addressed to all persons who carry out actions related to the cleaning the valve. INFO During all cleaning work, observe chapter 2 Safety of this Operating In-...

  • Page 46: Cleaning Results

    46 / 128 - 8.2 Passivation 8.1.2 Cleaning results The cleaning result depends on the following factors: ● Temperature ● Time ● Mechanics ● Chemicals ● Degree of soiling These factors can be combined in such a way as to make an optimal cleaning result probable.

  • Page 47: Maintenance

    9.1 Carrying out inspections - 47 / 128 9 Maintenance This chapter contains information about valve maintenance, inspection and repairs. It also describes the personnel qualifications required for the individual actions. It is addressed to all persons who carry out actions related to the valve. INFO During all repair work, observe the chapter 2 Safety of this Operating In-...

  • Page 48: Checking The Electrical Connection

    48 / 128 - 9.2 Servicing intervals 9.1.3 Checking the electrical connection Prerequisites Access to the electrical connection ● Check that the union nut on the cable gland is tight Check that the cable connections are firmly secured. Check the solenoid valves for proper function. Check that the proximity switch connections are clean.

  • Page 49: List Of Tools

    9.3 List of tools - 49 / 128 9.3 List of tools Tool Intended Purpose Material no. Removing/mounting the actua- Belt wrench 408-142 Torque wrench ¼“ (2.5-25 Nm) Fitting the clamp connection 408-424 Torque wrench 2-10 Nm Installing the valve 408-486 Torque wrench size 2 (20-120 Assembling the valve insert from...

  • Page 50: Prior To Removal

    50 / 128 - 9.4 Prior to removal Tool Intended purpose Material no. Bit 6.3-PH2 Philips 89 mm 408-459 Bit 6.3 size 3 hex 89 mm 408-469 Torque screwdriver 1-5 Nm Mounting the half-rings/hood T.VIS 408-449 Torque wrench size 1 2-10 Nm Mounting the switch bar Articulated face spanner with journal 4 Removing/mounting the installation...
  • Page 51 9.5 Removing the valve - 51 / 128 Spring-to-close valve (NC) with control head T.VIS INFO Removal step: remove the clamp connection between the upper and mid- dle housing Prerequisites No solenoid valve must be actuated electrically or manually. ● The pneumatic and electrical connections on the plant side can remain on the ●...
  • Page 52 52 / 128 - 9.5 Removing the valve Articulated face spanner with journal 4 mm ● WARNING Spring tension in the valve (NC) Danger of injury when opening the clamp connections on the actuator or on the housing as the released spring pretension will suddenly lift the actuator. Therefore, release the spring tension before detaching the clamp connection by ●...
  • Page 53 9.5 Removing the valve - 53 / 128 Depressurize the actuator by deactivating the solenoid valve Y1 at the manual op- eration element S. ® The valve disk is lowered. The valve insert is pushed out of the housing. Þ The clamp connection between the upper and middle housing has been disman- tled.
  • Page 54 54 / 128 - 9.5 Removing the valve Spring-to-close valve (NC) without control head T.VIS INFO Removal step: remove the clamp connection between the upper and mid- dle housing Prerequisites No solenoid valve must be actuated electrically or manually. ● The pneumatic and electrical connections on the plant side can remain on the ●...
  • Page 55 9.5 Removing the valve - 55 / 128 Jaw wrench, a/f 12/13 ● WARNING Spring tension in the valve (NC) Danger of injury when opening the clamp connections on the actuator or on the housing as the released spring pretension will suddenly lift the actuator. Therefore, release the spring tension before detaching the clamp connection by ●...
  • Page 56 56 / 128 - 9.5 Removing the valve Remove mounted proximity switches (C1, C2) (optional version). 0000000607 - 002 - EN-GB...
  • Page 57 9.5 Removing the valve - 57 / 128 Pressurize the actuator - with com- pressed air, max. 8 bar (air connection 61). 35.1 ® The valve disk is raised. Remove clamp connection (43) be- tween the upper and middle housing. Depressurize the actuator (air connec- tion 61).
  • Page 58 58 / 128 - 9.5 Removing the valve Spring-to-open valve (NO) with control head T.VIS INFO Removal step: remove the clamp connection between the upper and mid- dle housing Tools Philips screwdriver ● Slotted screwdriver ● Hex key, a/f 3 ●...
  • Page 59 9.5 Removing the valve - 59 / 128 Manual emergency actuator ECO ● ATTENTION The switch bar is sensitive and must be protected from impact stress. Damage to switch bar. Protect the switch bar against impact stress. ● ATTENTION Sensitive sealing surfaces in the actuator The sealing surfaces on the cylinder can become damaged.
  • Page 60 60 / 128 - 9.5 Removing the valve Depressurize actuator, 0 bar. Unscrew the screws (B11) of the half- rings (B12) using a hex key and re- move the half-rings (B12). Pull the control top (B) upwards. Unscrew and remove switch bar (1) with a jaw wrench.
  • Page 61 9.5 Removing the valve - 61 / 128 Attach the manual emergency actua- tor ECO (H) to the actuator and lightly pre-tension the actuator (3-5 mm). ® Valve disk moves downwards (out of the seal seat). 3.1.2 Func- For more information, see tional description and the additional operating instructions for the manual emergency actuator.
  • Page 62 62 / 128 - 9.5 Removing the valve Spring-to-open valve (NO) without control head T.VIS INFO Removal step: remove the clamp connection between the upper and mid- dle housing Tools Jaw wrench, a/f 10/11 ● Jaw wrench, a/f 12/13 ● Jaw wrench, a/f 13/17 ●...
  • Page 63 9.5 Removing the valve - 63 / 128 Manual emergency actuator ECO ● ATTENTION Sensitive sealing surfaces in the actuator The sealing surfaces on the cylinder can become damaged. Take care no dirt enters the actuator. ● ATTENTION The switch bar is sensitive and must be protected from impact stress. Damage to switch bar.
  • Page 64 64 / 128 - 9.5 Removing the valve For optional version with proximity switch holder (C): remove the proximity switches (C1, C2) Release the switch bar (139) us- ing the jaw wrench (a/f 17) on the wrench flat surface (139.1) 139.1 and unscrew.
  • Page 65 9.5 Removing the valve - 65 / 128 Attach the manual emergency actua- tor ECO (H) to the actuator and lightly pre-tension the actuator (3-5 mm). ® Valve disk moves downwards (out of the seal seat). 3.1.2 Func- For more information, see tional description and the additional operating instructions for the manual emergency actuator.

  • Page 66: Disconnecting The Valve Insert From The Housing

    66 / 128 - 9.5 Removing the valve 9.5.2 Disconnecting the valve insert from the housing The valve insert is removed from the housing depending on the how the valve is config- ured: ● Spring-to-close valve (NC) with control head T.VIS see section ●...
  • Page 67 9.5 Removing the valve - 67 / 128 Spring-to-close valve (NC) with control head T.VIS INFO Removal step: disconnect the valve insert from the housing Tools Hex key, a/f 3 ● Jaw wrench, a/f 13/17 ● Articulated face spanner with journal 4 mm ●...
  • Page 68 68 / 128 - 9.5 Removing the valve Belt wrench ● ATTENTION Sensitive sealing surfaces in the actuator The sealing surfaces on the cylinder can become damaged. Take care no dirt enters the actuator. ● ATTENTION The switch bar is sensitive and must be protected from impact stress. Damage to switch bar.
  • Page 69 9.5 Removing the valve - 69 / 128 Depressurize the actuator by deacti- vating the solenoid valve Y1 at the manual operation element S. ® The valve disk is lowered. The valve insert is pushed out of the housing. Unscrew the screws (B11) of the half- rings (B12) using a hex key, size 3, and remove the half-rings (B12).
  • Page 70 70 / 128 - 9.5 Removing the valve Spring-to-close valve (NC) without control head T.VIS INFO Removal step: disconnect the valve insert from the housing Tools Jaw wrench a/f 24 ● Jaw wrench, a/f 13/17 ● 0000000607 - 002 - EN-GB...
  • Page 71 9.5 Removing the valve - 71 / 128 Jaw wrench, a/f 10/11 ● ATTENTION Sensitive sealing surfaces in the actuator The sealing surfaces on the cylinder can become damaged. Take care no dirt enters the actuator. ● ATTENTION The switch bar is sensitive and must be protected from impact stress. Damage to switch bar.
  • Page 72 72 / 128 - 9.5 Removing the valve For optional version with proximity switch holder (C): Release the switch bar (139) us- ing the jaw wrench (a/f 17) on the wrench flat surface (139.1) and unscrew. 139.1 Release the mounting for the proximity switch (C) using the jaw wrench on the wrench flat surface (C3) and unscrew...

  • Page 73: Dismantling The Valve Insert Into Individual Parts

    9.5 Removing the valve - 73 / 128 9.5.3 Dismantling the valve insert into individual parts Tools Belt wrench ● Jaw wrench, a/f 10/11 ● Jaw wrench, a/f 12/13 ● Jaw wrench, a/f 13/17 ● Jaw wrench a/f 24 ● Assembling device ECO-lantern ●...
  • Page 74 74 / 128 - 9.5 Removing the valve Remove the housing, seal disk (3) and seal ring (1) from the lantern (9). Remove the bearing (2) from the lan- tern (9). Unscrew the lantern (9) out of the ac- tuator (140) using the installation ma- terial ECO-lantern 229-000071 (Z).

  • Page 75: Dismantling Of The Housing Combination

    9.6 Installing the valve - 75 / 128 9.5.4 Dismantling of the housing combination Prerequisites This housing combination does not exist for welded housings ● Tools Jaw wrench, a/f 10/11 ● Jaw wrench, a/f 12/13 ● Jaw wrench a/f24 ● Remove the blanking plate (35): Remove the clamp connection (43) on the housing in the pipe.

  • Page 76: Assembling The Valve Insert From Individual Parts

    76 / 128 - 9.6 Installing the valve Tightening torques [Nm] [lbft] Clamps on the control top Clamp connection 16.2 9.6.2 Assembling the valve insert from individual parts Mounting the clamp connection depends on how the valve is configured: ● Spring-to-close valve (NC) with control head T.VIS see section ●...
  • Page 77 9.6 Installing the valve - 77 / 128 Spring-to-close valve (NC) with control head T.VIS INFO Mounting step: assemble the valve insert from individual parts Tools Open-end plug tool ECO-Lat ● Belt wrench ● Articulated face spanner with journal 4 mm ●...
  • Page 78 78 / 128 - 9.6 Installing the valve Tool bit 6.3-PH2 Philips 89 mm ● ATTENTION The switch bar is sensitive and must be protected from impact stress. Damage to switch bar. Protect the switch bar against impact stress. ● ATTENTION Magnetic fields in the switch bar (1) Magnetic fields can delete data carriers and affect or destroy electronic or mechani-...
  • Page 79 9.6 Installing the valve - 79 / 128 Equip the installation base (198.2) with O-rings (98, 99) and slide bear- ings (202) and position in the installa- 198.1 tion base (198.1). Screw the installation base unit into 198.2 the actuator using the articulated face spanner, and tighten.
  • Page 80 80 / 128 - 9.6 Installing the valve Spring-to-close valve (NC) without control head T.VIS INFO Mounting step: assemble the valve insert from individual parts Tools Open-end plug tool ECO_LAT_DN100 ● Belt wrench ● Jaw wrench, a/f 10/11 ● Jaw wrench, a/f 12/13 ●...
  • Page 81 9.6 Installing the valve - 81 / 128 For optional version with proximity switch holder (C): Screw the mounting for the proximity switch (C) into the ac- tuator using the jaw wrench on the wrench flat surface (C3). 139.1 Screw the switch bar (139) into the mounting for proximity switch (C) on the wrench flat surface (139.1) using a jaw...
  • Page 82 82 / 128 - 9.6 Installing the valve Spring-to-open valve (NO) INFO Mounting step: assemble the valve insert from individual parts Tools Manual emergency actuator ECO ● Open-end plug tool ECO_LAT_DN100 ● Belt wrench ● Jaw wrench, a/f 10/11 ● Jaw wrench, a/f 12/13 ●...
  • Page 83 9.6 Installing the valve - 83 / 128 Press the bearing (2) into the lantern (9). Place the seal disk (3) with the O-ring (5) and seal ring (1) into the housing. Place the lantern (9) onto the housing and mount the hinged clamp (43) be- tween the housing and the lantern.

  • Page 84: Assembly Of The Housing Combination

    84 / 128 - 9.6 Installing the valve 9.6.3 Assembly of the housing combination Prerequisites Loose housing combination available ● Tools Jaw wrench, a/f 10/11 ● Jaw wrench, a/f 12/13 ● Jaw wrench a/f 24 ● Mount the seat ring (33) and blanking plate (35) with O-ring (5) and hinged clamps (43).
  • Page 85 9.6 Installing the valve - 85 / 128 Spring-to-close valve (NC) with control head T.VIS INFO Mounting step: place the valve insert in the housing Tools Hex key, a/f 3 ● Place the valve insert into the housing. Place the control top (B) onto the switch bar (1) and installation base from above.
  • Page 86 86 / 128 - 9.6 Installing the valve Pressurize the actuator - with compressed air, max. 8 bar - by activating the sole- noid valve Y1 at the manual operation element S. ® Valve disk is raised. Valve insert lowers into the housing. Þ...
  • Page 87 9.6 Installing the valve - 87 / 128 Spring-to-open valve (NO) INFO Mounting step: place the valve insert in the housing Place the valve insert into the hous- ing. Þ The valve insert has been installed.

  • Page 88: Removing The Clamp Connection Between The Upper And Middle Housing

    88 / 128 - 9.6 Installing the valve 9.6.5 Removing the clamp connection between the upper and middle housing ATTENTION Sensitive valve parts Damage to the valve parts can lead to a malfunction. Protect the valve parts against impact stress. ●...
  • Page 89 9.6 Installing the valve - 89 / 128 Spring-to-close valve (NC) with control head T.VIS INFO Removal step: remove the clamp connection between the upper and mid- dle housing Tools Philips screwdriver ● Jaw wrench, a/f 10/11 ● Mount the hinged clamps (43) between the upper and middle housing. ®...
  • Page 90 90 / 128 - 9.6 Installing the valve Spring-to-close valve (NC) without control head T.VIS INFO Removal step: remove the clamp connection between the upper and mid- dle housing Tools Jaw wrench, a/f 10/11 ● Jaw wrench, a/f 12/13 ● Mount the hinged clamps (43) between the upper and middle housing.
  • Page 91 9.6 Installing the valve - 91 / 128 For optional version with proximity switch holder (C): mount the proximi- ty switches (C1, C2) Þ The clamp connection is mounted.
  • Page 92 92 / 128 - 9.6 Installing the valve Spring-to-open valve (NO) with control head T.VIS INFO Removal step: remove the clamp connection between the upper and mid- dle housing Tools Jaw wrench, a/f 12/13 ● Jaw wrench, a/f 13/17 ● Articulated face spanner with journal 4 mm ●...
  • Page 93 9.6 Installing the valve - 93 / 128 Release the manual emergency actua- tor (H) and remove. ® Valve disk is raised. See also the additional operating in- structions for the manual emergency actuator.
  • Page 94 94 / 128 - 9.6 Installing the valve Equip the installation base (198.2) with O-rings (98, 99) and slide bear- ings (202) and position in the installa- tion base (198.1). Screw the installation base unit into 198.2 the actuator using the articulated face spanner.
  • Page 95 9.6 Installing the valve - 95 / 128 Place the control top (B) onto the switch bar (1) and installation base from above. Mount the half-rings (B12) on the control top (B). ® Ensure that the half-rings are mounted correctly! Observe torques, see (→...
  • Page 96 96 / 128 - 9.6 Installing the valve Spring-to-open valve (NO) without control head T.VIS INFO Removal step: remove the clamp connection between the upper and mid- dle housing Tools Jaw wrench, a/f 10/11 ● Jaw wrench, a/f 12/13 ● Jaw wrench, a/f 13/17 ●...
  • Page 97 9.6 Installing the valve - 97 / 128 Screw the blanking plate (35) with the O-ring (98) into the actuator on the wrench flat surface (35.1) using a jaw 35.1 wrench.
  • Page 98 98 / 128 - 9.6 Installing the valve For optional version with INI holder: Screw the mounting for the proximity switch (C) into the ac- tuator using the jaw wrench on the wrench flat surface (C3). Screw the switch bar (139) into the mounting for proximity 139.1 switch (C) on the wrench flat...

  • Page 99: Checking The Function

    9.6 Installing the valve - 99 / 128 9.6.6 Checking the function Check valve stroke and adjust feedback Actuate the valve with compressed air. Check the valve stroke (c), also refer Valve strokes depending on to table size . 3. INFO Please take the operating instructions for the respective control top into account for adjustment of the feedbacks.

  • Page 100: Maintenance

    100 / 128 - 9.7 Maintenance 9.7 Maintenance 9.7.1 Cleaning the valve Prerequisites 9.5 Removing the valve . The valve has been removed, see ● ATTENTION Damage to the valve Damage to the valve parts can result in a malfunction. Observe the safety information sheets issued by the detergent manufacturers! ●...

  • Page 101: Replacing The V-Ring

    9.7 Maintenance - 101 / 128 Þ The valve has been cleaned. INFO Observe the safety data sheets supplied by the detergent manufactur- ers. Only use detergents which are non-abrasive and not aggressive to- wards stainless steel. 9.7.2 Replacing the V-ring INFO Replace defective seals, but always fit new housing O-rings to ensure the tightness of the valve.
  • Page 102 102 / 128 - 9.7 Maintenance Prerequisites 9.5 Removing the valve . The valve has been removed, see ● Insert V-ring without grease. To facilitate fitting, use water with a drop of wash- ● ing-up liquid to remove the surface tension. To ensure that no rust is transfer- red, the washing-up liquid solution must be mixed in a ceramic, plastic, or stain- less steel container.
  • Page 103 9.7 Maintenance - 103 / 128 Use the insertion tool to press in the V-ring – press in evenly at several op- posite points along the circumference. Insert the V-ring evenly. Þ V-ring has been exchanged. INFO Used seals must not be used again, since the proper function of the seal can then no longer be ensured.

  • Page 104: Lubricating Seals And Threads

    The warranty will also be- come null and void. A Manufacturer's Declaration for these products can be obtained from GEA Tuchenhagen if required. A thin film of grease is required on the seals to ensure the proper function of the fit- tings.

  • Page 105: Faults

    9.7 Maintenance - 105 / 128 10 Faults This chapter contains information about how to rectify problems with the valve. It also describes the personnel qualifications required for the individual actions. It is addressed to all persons who carry out actions related to the valve. INFO During all troubleshooting, observe the chapter 2 Safety of this Operating...
  • Page 106 106 / 128 - 9.7 Maintenance 0000000607 - 002 - EN-GB...

  • Page 107: Decommissioning, Dismantling And Disposal

    11.1 Decommissioning - 107 / 128 11 Decommissioning, dismantling and disposal This chapter contains information about decommissioning the valve. It also describes the removal and disposal processes. It is addressed to all persons who carry out actions related to the valve. INFO 2 Safety of this Operating During all decommissioning, observe the chapter...
  • Page 108 GEA Tuchenhagen accepts unopened actuators and arranges the proper disposal ● free of charge. Prerequisites The valve should be disposed of ● Remove the actuator. Pack the actuator securely and send it to GEA Tuchenhagen GmbH. Þ The valve actuator has been disposed of. 0000000607 - 002 - EN-GB...

  • Page 109: Spare Parts

    It is addressed to the personnel that operate the valve. 12.1 Order information Only original spare parts from GEA may be used. All spare parts are packed in GEA original packaging and marked accordingly. The spare parts are not included in the scope of supply of the machine.

  • Page 110: Spare Parts List

    110 / 128 - 12.2 Spare parts list 12.2 Spare parts list Spare parts list - shuttle valve Spare parts list - shuttle valve W_ECO Fig.1 Fig.: Housing combinations 221ELI011013EN_9 14.03.2023 0000000607 - 002 - EN-GB...
  • Page 111 12.2 Spare parts list - 111 / 128 Spare parts list - shuttle valve Fig.3: with control top T.VIS 221ELI011013EN_9 14.03.2023...
  • Page 112 112 / 128 - 12.2 Spare parts list Spare parts list - shuttle valve Item Designation Mater DN 25 DN 40 DN 50 DN 65 DN 80 DN 100 Sealing set complete 1) EPDM 221-001326 221-001327 221-001327 221-001328 221-001328 221-001329 221-001330 221-001331 221-001331...
  • Page 113 12.2 Spare parts list - 113 / 128 Spare parts list - shuttle valve Item Designation Mater DN 25 DN 40 DN 50 DN 65 DN 80 DN 100 Actuator ECO-E/US 221)642.16 221)642.17 221)642.17 221)642.20 221)642.20 221)642.23 140.1 Actuator ECO- 221)642.01 221)642.02 221)642.02...
  • Page 114 114 / 128 - 12.2 Spare parts list Spare parts list - shuttle valve Item Designation Mater 1" OD 1.5" OD 2" OD 2.5" OD 3" OD 4" OD Sealing set complete 1) EPDM 221-001326 221-001327 221-001327 221-001328 221-001328 221-001329 221-001330 221-001331 221-001331 221-001332 221-001332 221-001333 HNBR 221-001334 221-001335 221-001335 221-001336 221-001336 221-001337...
  • Page 115 12.2 Spare parts list - 115 / 128 Spare parts list - shuttle valve Item Designation Mater 1" OD 1.5" OD 2" OD 2.5" OD 3" OD 4" OD Actuator ECO-E/US 221)642.16 221)642.17 221)642.17 221)642.20 221)642.20 221)642.23 140.1 Actuator ECO- 221)642.01 221)642.02 221)642.02...
  • Page 116 116 / 128 - 12.2 Spare parts list Spare parts list - shuttle valve Sealing sets for ECOVENT® shuttle valve W DN 25 DN 40/50 DN 65/80 DN 100 Item Qty. Designation Material 1" 1,5"/2" 2,5"/3" 4" Sealing set complete...
  • Page 117 12.2 Spare parts list - 117 / 128 Spare parts lists - Installation base for control top T.VIS and connection 0 Spare parts lists - Installation base for control top T.VIS and connection 0 221ELI000977EN_6 20.10.2022...
  • Page 118 118 / 128 - 12.2 Spare parts list Spare parts lists - Installation base for control top T.VIS and connection 0 221ELI000977EN_6 20.10.2022 0000000607 - 002 - EN-GB...
  • Page 119 Control top see spare parts list for control top T.VIS M-15 T.VIS M-15 ® ® Connection 0 221)140.08 221)140.09 Installation in disk STERICOM and ECOVENT ® ® valves Item Designation Material with ECOVENT with ® actuator ECOVENT ECOVENT ® ® valves...
  • Page 120 120 / 128 - 12.2 Spare parts list 0000000607 - 002 - EN-GB...

  • Page 121: Annex

    13.1 Dimension sheets - 121 / 128 13 Annex 13.1 Dimension sheets Dimensions sheet - shuttle valve Dimensions sheet - shuttle valve W_/ECO Fig.1: valve W_/ECO with control top T.VIS 221MBL002591EN_1 01.06.2023...
  • Page 122 122 / 128 - 13.1 Dimension sheets Dimensions sheet - shuttle valve With control head T.VIS Dimension DN 25 DN 40 DN 50 DN 65 DN 80 DN 100 Ø Stroke value I - II m 26.331 60.023 119.735 202.425 261.351 519.257 I - III m...
  • Page 123 13.1 Dimension sheets - 123 / 128 Dimensions sheet - Actuator ECO-E Dimensions sheet - Actuator ECO-E Fig.1: X= actuator marking 221MBL003579EN_0 20.10.2022...
  • Page 124 124 / 128 - 13.1 Dimension sheets Dimensions sheet - Actuator ECO-E Actuator Material no. Dimensio Piston Weight surface Ø D (approx.) kg *E AA 221)642.01 E BA 221)642.07 E BB 221)642.02 E CA 221)642.08 E CB 221)642.06 E CD 221)642.03 E DB 221)642.09...

  • Page 125: List Of Abbreviations

    13.2 List of abbreviations - 125 / 128 13.2 List of abbreviations Abbreviation Explanation British Standard Unit of measurement of pressure [bar] All pressure data expressed in [bar/psi] is assumed to be gauge pressure [barg/psig] unless explicitly specified otherwise. approx. approximately °C Unit of measurement of temperature [degree Celsius]...
  • Page 126 126 / 128 - 13.2 List of abbreviations Abbreviation Explanation Normally Closed; actuator is spring-to-close, valve is closed in idle position Unit of measurement of work [newton metre] SPECIFICATION FOR THE TORQUE: 1 Nm = 0.737 lbft Pound-Force (lb) + Feet (ft) Normally Open;...
  • Page 127 13.2 List of abbreviations - 127 / 128...
  • Page 128 GEA Tuchenhagen GmbH Am Industriepark 2-10 21514 Büchen , Germany Telefon +49 4155 49-0 www.gea.com © GEA Tuchenhagen All rights reserved. Subject to modifications. 430BAL008482...

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