Flow-Tek 19-CL 150 Series Installation & Maintenance Manual
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Flow-Tek 19-CL 150 Series Installation & Maintenance Manual

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INSTALLATION - MAINTENANCE MANUAL
Series 19-CL 150, 300, 600
Segmented Ball valve
Size 1" (DN25) thru 12" (DN300)

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Summary of Contents for Flow-Tek 19-CL 150 Series

  • Page 1 ® INSTALLATION - MAINTENANCE MANUAL Series 19-CL 150, 300, 600 Segmented Ball valve Size 1” (DN25) thru 12” (DN300)

  • Page 2: Table Of Contents

    Appendix - A (Class 150/300) 2. GENERAL INFORMATION The following instructions are applicable to the maintenance 9. DISASSEMBLY AND REASSEMBLY ........................8 and installation of Flow-Tek Segmented ball valves. These Removing Actuator from Body ......................8 2.1 - USE Replacing the Seat ..........................8...

  • Page 3: Use

    Carefully clean gasket surfaces to ensure Before commissioning, check the control valve by following repair or service, Flow-Tek must be provided with a certificate 2.5 - Protective clothing a tight seal. Pipelines must be correctly aligned to ensure these steps.

  • Page 4: Preventative Maintenance

    Check the actuator and all air connections for leaks. Assembly drawing for the quantities. If an air filter is supplied, check and replace the cartridge if necessary.Table 1: Flange Bolting Specifications © 2012 Flow-Tek, Inc. © 2012 Flow-Tek, Inc. FLOW-TEK, Inc. Tel: 832.912.2300 FLOW-TEK, Inc.

  • Page 5: Appendix - Aclass 150/300

    (5). packing box side. the flow port carefully, see below figure. Figure 6 Place the seat O-ring (4) on to the seat (2). © 2012 Flow-Tek, Inc. © 2012 Flow-Tek, Inc. FLOW-TEK, Inc. Tel: 832.912.2300 FLOW-TEK, Inc.

  • Page 6: Remounting The Actuator

    Mount the Seat (2) as explained in “Installing the Seat for Class 150 & 300 Design” © 2012 Flow-Tek, Inc. © 2012 Flow-Tek, Inc. FLOW-TEK, Inc. Tel: 832.912.2300 FLOW-TEK, Inc.
  • Page 7 END POST PIN MOUNTING BRACKET THRUST WASHER BRACKET WASHER PACKING SET BRACKET SCREW METAL SEAT SOFT SEAT © 2012 Flow-Tek, Inc. © 2012 Flow-Tek, Inc. FLOW-TEK, Inc. Tel: 832.912.2300 FLOW-TEK, Inc. Tel: 832.912.2300 8323 N. Eldridge Pkwy #100 Fax: 832.912.2301 8323 N.

  • Page 8: Appendix - Bclass 600

    Scratches may later cause excessive leakage and seal wear. Figure 11 Removing the retainer with special tool © 2012 Flow-Tek, Inc. © 2012 Flow-Tek, Inc. FLOW-TEK, Inc. Tel: 832.912.2300 FLOW-TEK, Inc.

  • Page 9: Reassembling The Valve

    14. Lubricate the seat O-ring (4) and install into the seat (2). 6” (DN 150) 9N-0000-00470 9N-0000-00475 9N-0000-00480 7. Position the stem so that the pin hole in the stem (8) and © 2012 Flow-Tek, Inc. © 2012 Flow-Tek, Inc. FLOW-TEK, Inc. Tel: 832.912.2300 FLOW-TEK, Inc. Tel: 832.912.2300 8323 N.
  • Page 10 MOUNTING BRACKET STEM PIN BRACKET WASHER END POST PIN BRACKET SCREW Soft Seat Metal Seat THRUST WASHER © 2012 Flow-Tek, Inc. © 2012 Flow-Tek, Inc. FLOW-TEK, Inc. Tel: 832.912.2300 FLOW-TEK, Inc. Tel: 832.912.2300 8323 N. Eldridge Pkwy #100 Fax: 832.912.2301 8323 N.

This manual is also suitable for:

19-cl 300 series19-cl 600 series

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