Baker Hughes Masoneilan SteamForm 84003 Series Installation Manual
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Baker Hughes Masoneilan SteamForm 84003 Series Installation Manual

Steam conditioning control valve
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Masoneilan
™
84003 Series SteamForm
™
Steam Conditioning Control Valve
Installation Guide (Rev. B)
Baker Hughes Data Classification : Public

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Summary of Contents for Baker Hughes Masoneilan SteamForm 84003 Series

  • Page 1 Masoneilan ™ 84003 Series SteamForm ™ Steam Conditioning Control Valve Installation Guide (Rev. B) Baker Hughes Data Classification : Public...
  • Page 2 WHICH ARE NOT COVERED SUFFICIENTLY FOR THE CUSTOMER/OPERATOR’S PURPOSES THE MATTER SHOULD BE REFERRED TO BAKER HUGHES. THE RIGHTS, OBLIGATIONS AND LIABILITIES OF BAKER HUGHES AND THE CUSTOMER/OPERATOR ARE STRICTLY LIMITED TO THOSE EXPRESSLY PROVIDED IN THE CONTRACT RELATING TO THE SUPPLY OF THE EQUIPMENT. NO ADDITIONAL REPRESENTATIONS OR WARRANTIES BY BAKER HUGHES REGARDING THE EQUIPMENT OR ITS USE ARE GIVEN OR IMPLIED BY THE ISSUE OF THESE INSTRUCTIONS.

  • Page 3: Table Of Contents

    Turbine bypass to condenser applications ......................16 Bypass system requirements .......................... 16 Process control ..............................16 Back-pressure dump tubes ..........................17 System noise evaluation ..........................17 Final recommendations ............................17 Masoneilan 84003 Series SteamForm Installation Guide | iii Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 4 Horizontal inlet and horizontal outlet orientation, drain should be located at low point of SteamForm valve body............................13 Figure 12 Start-up trim................................15 Figure 13 Trim Installation Device ............................16 iv | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 5: Masoneilan 84003 Series Steamform Installation

    These systems must supply a longer length of upstream straight pipe, as higher levels of instability exist. Consult your local Baker Hughes sales office or factory for the recommended distance for these applications.

  • Page 6: Downstream Pipe Recommendations

    This distance ensures that a sufficient mass erosion. An example installation is shown in Figure 2. of the water droplets is vaporized in order to prevent 2 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 7: Temperature Sensor Location

    Temperature Sensor Recommendations The proper location of the temperature sensor is application specific. Benefits from a properly designed Baker Hughes recommends a minimum of three (3) downstream pipe system allow for a greatly reduced temperature sensors to be mounted at the downstream distance.

  • Page 8: Pressure Sensor Location

    The recommended installation point is five pipe diameters downstream of the valve connection and any pipe elbows. See Figure 3. Minimum Pressure Sensor location: L4 = 5 x Nominal Pipe Diameter 4 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 9 Masoneilan 84003 Series SteamForm Installation Guide | 5 Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 10: Material Break Point

    Baker Hughes t1, for heating the water to its saturation point. representative should be contacted to provide the best •...

  • Page 11: Spray Water System Requirements

    This can be rearranged to calculate the volume flow rate, Q (GPM): Scenario 1: 4:1 Turndown Application Masoneilan 84003 Series SteamForm Installation Guide | 7 Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 12: Water Temperature

    From the law of conservation of mass, we can substitute outlet with the combination of inlet + water. This equation can then be rearranged to solve for the water mass flow rate, water. 8 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 13: Strainers

    Supports must not be welded to nozzles as possible to collect any possible scale or the SteamForm valve body. debris that can be in the water system. Baker Hughes recommends minimum 100 MESH screen strainer Actuator Support at upstream of the water spray control valve.
  • Page 14 • Strainer to be provided by OTHER. • Strainer must be monitored and maintained to prevent any blockage 10 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 15: Orientation

    This is particularly important CAUTION: Orientation not recommended Figure 6: Figure 7: RECOMMENDED ORIENTATION IMPROPER ORIENTATION of the SteamForm of the SteamForm Masoneilan 84003 Series SteamForm Installation Guide | 11 Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 16: Drains And Pipe Slopes

    Drain vertical flow up inlet orientation, drain should be located at low point upstream Figure 8: Vertical flow down outlet orientation, should be located at low point downstream 12 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 17: Warm-Up And Preheating Steam

    In this case, heat transfer to the Masoneilan 84003 Series SteamForm Installation Guide | 13 Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 18: Insulation

    The design of this system can be flexible to meet the point for the spray water control valve to be provided by constraints of the plant. A Baker Hughes representative OTHER. can be contacted for an in depth evaluation of various design options and warm-up steam quantity Temperature –...

  • Page 19: Response Time And Stroke Speed

    2–3 second ranges. For faster response time, the use of electrohydraulic actuation Response time is critical in preventing steam and can be considered. Please consult a Baker Hughes condensate losses from the system due to lifting of safety Masoneilan Certified Technician for a recommendation valves.

  • Page 20: Trim Installation Device (Tid)

    After the steam lines are thoroughly cleaned and hydrotested, it is safe to install the operating trim. For start-up assistance from a certified technician, please contact your local Baker Hughes Masoneilan sales office or factory. For the complete installation procedure, please refer to the SteamForm instruction manual.

  • Page 21: Process Control

    However, the dump tube must reach a certain size in order to space the It is also recommended to request Baker Hughes Field holes of the tube and maintain steam jet independence Service representative at the plant during installation and for minimize noise generation.
  • Page 22 Notes 18 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 23 Notes Masoneilan 84003 Series SteamForm Installation Guide | 19 Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 24 Copyright 2020 Baker Hughes Company. All rights reserved. Baker Hughes provides this information on an “as is” basis for general information purposes. Baker Hughes does not make any representation as to the accuracy or completeness of the information and makes no warranties of any kind, specific, implied or oral, to the fullest extent permissible by law, including those of merchantability and fitness for a particular purpose or use.

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