Emerson Bettis RPE-Series Installation, Operation And Maintenance Manual

Emerson Bettis RPE-Series Installation, Operation And Maintenance Manual

Rack and pinion pneumatic actuators
Hide thumbs Also See for Bettis RPE-Series:
Table of Contents

Advertisement

Installation, Operation and Maintenance Manual
DOC.IOM.BE.EN Rev. 12
October 2021
Bettis RPE-Series
Rack and Pinion Pneumatic Actuators

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Bettis RPE-Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for Emerson Bettis RPE-Series

  • Page 1 Installation, Operation and Maintenance Manual DOC.IOM.BE.EN Rev. 12 October 2021 Bettis RPE-Series Rack and Pinion Pneumatic Actuators...
  • Page 2 Notes Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 This page intentionally left blank...
  • Page 3: Table Of Contents

    Installation, Operation and Maintenance Manual Table of Contents DOC.IOM.BE.EN Rev. 12 October 2021 Table of Contents Section 1: Before You Start Installation, Operation and Maintenance Reference Documents ....1 Warehouse Storage ..................2 On-Site Storage ..................... 2 Section 2: Introduction Identification ....................
  • Page 4 Table of Contents Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Section 8: Disassembly Removing End Caps (Sizes 25 to 600) ............27 Removing End Caps (Sizes 950 to 4000) ............29 Removing Spring Cartridges or Springs ............30 Removing of Limit Stop ................
  • Page 5: Section 1: Before You Start

    Safety Guide (Document No. DOC.SG.BE.1) For Safety Instrumented Systems application, read the following document: • SIL Safety Manual Bettis RPE-Series (Document No. DOC.SILM.BE.EN) NOTICE Failure to read the Safety Guide will void the warranty. Not following the instructions of the Safety Guide can lead to failure of the product and harm to personnel or equipment.
  • Page 6: Warehouse Storage

    Section 1: Before You Start Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Warehouse Storage • All actuators should be stored in a clean, dry warehouse, free from excessive vibration and rapid temperature changes. • All actuators should not be stored directly to the floor surface - it must be placed in racks/shelves or use a pallet.
  • Page 7: Section 2: Introduction

    12 models are available, ranging from 23 Nm to 4041 Nm (206 to 35765 lbf-in)nominal torque output. The Bettis RPE-Series uses standardized interfaces for solenoid, switchbox or positioner mounting (VDI/VDE3845; NAMUR). The valve interface is equipped with an insert in the pinion bottom that allows both ISO5211 or DIN3337 mounting.
  • Page 8 Section 2: Introduction Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Figure 1 Identification Pinion bottom/insert design Size End cap design Spring design Left Right 25 - Maximum 12 spring cartridges Left Right 150 - Maximum 12 spring cartridges Left Right 950 -...
  • Page 9: Intended Use

    Installation, Operation and Maintenance Manual Section 2: Introduction DOC.IOM.BE.EN Rev. 12 October 2021 Intended Use The Bettis RPE Rack and Pinion actuators are intended for the automation and operation of quarter-turn valves like Butterfly, Ball and Plug valves. Rack and Pinion actuators can also be used to operate dampers or any other quarter-turn applications.
  • Page 10 Section 2: Introduction Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Table 4. Air Volumes and Consumption Consumption per stroke Actuator volumes (nL/stroke, pressure in barg) Max. volume (in Liters) Outward Stroke Inward Stroke Actuator Central End cap Displaced Double-Acting model...
  • Page 11: Section 3: Configuration Code

    Installation, Operation and Maintenance Manual Section 3: Configuration Code DOC.IOM.BE.EN Rev. 12 October 2021 Section 3: Configuration Code This section explains: • How to create the configuration code for a actuator. RPES 0150 - N U 40 CW AL TN - L19 S K A - 00 XX Type Miscellaneous options Size...
  • Page 12 Section 3: Configuration Code Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Notes: The options, listed here, are all options available. Not all options apply to all configurations. Valve Interface: Option "S"; Small Interface with Center Plate (DIN3337) is not available for size 0025, 0950 and 4000.
  • Page 13: Section 4: Installation

    Installation, Operation and Maintenance Manual Section 4: Installation DOC.IOM.BE.EN Rev. 12 October 2021 Section 4: Installation This section explains: • The actuator rotation direction • In which position the actuator will end after a failure • Principles of operation: — Solenoid operation —...
  • Page 14: Position After Failure

    Section 4: Installation Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 4.2.2 Position After Failure The position of the actuator after a failure depends on the: Principle of operation (see Section 4.3) Assembly codes (see Section 4.4) Kind of failure. Refer to Table 5. Table 5.
  • Page 15: Ingress Protection (Ip) Rating

    Installation, Operation and Maintenance Manual Section 4: Installation DOC.IOM.BE.EN Rev. 12 October 2021 Table 6 represents the cycle time (operating time) per different Actuator sizes: Table 6. Operating Speed Cycle time in seconds Spring-Return Double-Acting Actuator A-port Spring A-port B-port size pressurized stroke...
  • Page 16: Double-Acting Actuators

    Section 4: Installation Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 4.3.3 Double-Acting Actuators The operating principle, as explained here, is applicable for actuators with assembly code CW (direct acting). • Applying supply pressure to port A will move the pistons outward to the "Open" position of the valve.
  • Page 17: Spring-Return Actuators

    Installation, Operation and Maintenance Manual Section 4: Installation DOC.IOM.BE.EN Rev. 12 October 2021 4.3.4 Spring-Return Actuators The operating principle, as explained here, is applicable for actuators with assembly code CW (direct acting). • Applying supply pressure to port A will move the pistons outwards to the "Open" position of the valve.
  • Page 18: Actuator Assembly Codes

    Section 4: Installation Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Actuator Assembly Codes Figure 7 Assembly Code - Double-Acting Assembly code: CW Assembly code: CC = Standard, Clockwise-to-Close rotation = Reverse, Counterclockwise-to-Open = Fail-to-Close = Fail-to-Open Pinion 90° Pinion and cam rotated position...
  • Page 19: Actuator To Valve Installation

    Installation, Operation and Maintenance Manual Section 4: Installation DOC.IOM.BE.EN Rev. 12 October 2021 Actuator to Valve Installation WARNING Actuator must be isolated pneumatically and electrically before any (dis)assembly starts. Stay away from moving parts to prevent serious injuries. When test cycling the actuator and valve assembly by applying pressure to the A or B port, be aware that there are moving parts like pinion top, actuator to valve coupling and the valve- blade, ball, plug, etc.
  • Page 20 Section 4: Installation Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 When required, check if the insert drive (23) is mounted. If not, use a plasticmallet and tap slightly until the reducer square is in the required position. Figure 10 Insert drive Installation 90°...
  • Page 21 Installation, Operation and Maintenance Manual Section 4: Installation DOC.IOM.BE.EN Rev. 12 October 2021 Install the actuator to the bracket. Tighten all bolts and apply the correct torque (refer to Table 8). Table 8. Bottom flange torque values Torque (Nm) Torque (lbf-ft) Actuator ISO Pattern size...
  • Page 22: Mounting Of Control And Feedback Accessories

    Section 4: Installation Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Mounting of Control and Feedback Accessories Solenoid valve and or switch boxes can now be mounted to the actuator. Check the instructions as shipped with these components for installation, operating and maintenance instructions.
  • Page 23: Section 5: Mechanical Stroke Adjustment

    Installation, Operation and Maintenance Manual Section 5: Mechanical Stroke Adjustment DOC.IOM.BE.EN Rev. 12 October 2021 Section 5: Mechanical Stroke Adjustment This section explains: • What mechanical stroke adjustment is • What the factory settings are • How to adjust the travel stops Bettis RPE actuators have two stroke adjustment stops for adjusting accurately the stroke of the actuator/valve assembly in open and closed position.
  • Page 24: Travel Stop Adjustment

    Section 5: Mechanical Stroke Adjustment Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Travel Stop Adjustment CAUTION Do not turn out the travel stops completely when the actuator is pressurized. When adjusting the travel stops and the actuator is still pressurized, the travel stops can be “shot”...
  • Page 25: Angular Displacement

    Installation, Operation and Maintenance Manual Section 5: Mechanical Stroke Adjustment DOC.IOM.BE.EN Rev. 12 October 2021 Turn the “closed” stop clockwise to reduce or counterclockwise to increase the travel. Consult chapter 5.1.3 (angular displacement of the pinion), to define how far the limit stop must be turned in or out. Remove air supply.
  • Page 26: Section 6: Maintenance

    Section 6: Maintenance Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Section 6: Maintenance This section explains: • When and how to do maintenance. — Normal maintenance. — Extraordinary maintenance. • How to replace springs. • Spare parts, action conversion kits and temperature conversion kits. WARNING Actuator must be isolated pneumatically and electrically before any (dis)assembly starts.
  • Page 27: Inspection And Repair

    Replacement of internal seals and bearings allows to extend the normal working life of the actuator. Service kits, containing all necessary spare parts (like seals, bearings and non-reusable parts) can be obtained through authorized Emerson – Actuation Technologies distributors. 6.2.1...
  • Page 28: Section 7: Decommission (Out Of Service)

    Installation, Operation and Maintenance Manual Section 7: Decommission (Out of Service) October 2021 DOC.IOM.BE.EN Rev. 12 Section 7: Decommission (Out of Service) This section explains: • How to decommission an actuator in a safe way. Before You Start WARNING Actuator must be isolated pneumatically and electrically before any (dis)assembly starts.
  • Page 29: Removing The Actuator From The Valve

    Installation, Operation and Maintenance Manual Section 7: Decommission (Out of Service) DOC.IOM.BE.EN Rev. 12 October 2021 Removing the Actuator from the Valve Disconnect all air supply hoses (Ports A and B or solenoid). Disconnect all electrical wirings of the switch box. Disconnect the electrical wiring of the solenoid valve.
  • Page 30: Section 8: Disassembly

    Section 8: Disassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Section 8: Disassembly This section explains: • How to disassemble an actuator safely. TIP: The instructions of this section can be used for maintenance or reconfiguration like spring set change or maintenance.
  • Page 31: Removing End Caps (Sizes 25 To 600)

    Installation, Operation and Maintenance Manual Section 8: Disassembly DOC.IOM.BE.EN Rev. 12 October 2021 Removing End Caps (Sizes 25 to 600) For double-acting actuators, do the following: Remove the screws (8) and washers (10) of the end caps (6). Remove the o-ring (11) and "B" port seal (2). Discard these parts. Figure 17 Double-Acting End Caps Removal Double-acting end caps (6) are fitted with a white warning sticker.
  • Page 32 Section 8: Disassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 For Spring-Return actuators, do the following: Tip: For actuators with assembly code CW, turn back the right hand limit stop screw (30) 2 full turns. For actuators with assembly code CC, turn back the left hand limit stop screw (30) 2 full turns.
  • Page 33: Removing End Caps (Sizes 950 To 4000)

    Installation, Operation and Maintenance Manual Section 8: Disassembly DOC.IOM.BE.EN Rev. 12 October 2021 Removing End Caps (Sizes 950 to 4000) For Double-acting actuators, do the following: Remove the screws (8) and washers (10) of the end caps (6). Remove the o-ring (11) and "B" port seal (2). Discard these parts. Figure 19 Double-Acting End Caps Removal Sizes 950 to 4000 For Spring-return actuators, do the following:...
  • Page 34: Removing Spring Cartridges Or Springs

    Section 8: Disassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Removing Spring Cartridges or Springs Remove the spring cartridges or springs (7). Figure 21 Removing Spring Cartridges size 25 to 600 Figure 22 Removing Springs size 950 to 4000 Disassembly...
  • Page 35: Removing Of Limit Stop

    Installation, Operation and Maintenance Manual Section 8: Disassembly DOC.IOM.BE.EN Rev. 12 October 2021 Removing of Limit Stop Remove the limit stop screws (30), limit stop nuts (31), limit stop washers (32) and limit stop o-rings (33). Discard the o-rings. Figure 23 Limit Stop Removal Removing Pistons Use a wrench and turn the pinion counterclockwise until the pistons (14)
  • Page 36: Removing Pinion

    Section 8: Disassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Removing Pinion Remove the circlip (27) and thrust bearing (23) on top of the pinion assembly. For sizes 950 to 4000 remove also the top pinion bearing (19). Remove the pinion (18) by pushing it downwards.
  • Page 37: Cleaning The Components

    Installation, Operation and Maintenance Manual Section 8: Disassembly DOC.IOM.BE.EN Rev. 12 October 2021 Table 12. Recommended circlip pliers according DIN 5254 (or equal) for circlips Actuator Pinion top Pliers according Actuator Pinion top Pliers according size diameter DIN 5254 size diameter DIN 5254 25 - 100...
  • Page 38: Section 9: Reassembly

    Section 9: Reassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Section 9: Reassembly This section explains: • Which parts and how to grease them • How to reassemble a complete actuator • How to set the stroke adjustment bolts after reassembly •...
  • Page 39: Grease Instructions

    Installation, Operation and Maintenance Manual Section 9: Reassembly DOC.IOM.BE.EN Rev. 12 October 2021 Grease Instructions Check the product coding on the product labels and chapter 3 of this manual, to define which type of grease to use. Table 13. Recommended Greases Standard temperature High temperature Low Temperature...
  • Page 40: Reassembly Of The Pinion

    Section 9: Reassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Reassembly of the Pinion Grease the pinion parts according to chapter 9.1. Install the pinion bearings (19/20) and the O-ring seals (21/22) on the pinion (18). For Size 950 to 2500, install also the the backup ring (29). Insert the pinion (18) in the housing.
  • Page 41: Reassembly Of The Pistons

    Installation, Operation and Maintenance Manual Section 9: Reassembly DOC.IOM.BE.EN Rev. 12 October 2021 Reassembly of the Pistons NOTICE Before reassembling the pistons, check the required assembly code (see Section 4.2). Grease the piston parts according to step 9.1. Install the piston rack bearing strips (17) and piston O-ring seals (16) on the pistons (14).
  • Page 42 Section 9: Reassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 When the pistons are moved 90° inwards (see Figure 29), check that the pinion slot on the pinion top is: — Perpendicular to the length center line of the house for assembly code CW. —...
  • Page 43: Reassembly And Settings Of The Limit Stops

    Installation, Operation and Maintenance Manual Section 9: Reassembly DOC.IOM.BE.EN Rev. 12 October 2021 Reassembly and Settings of the Limit Stops Install the limit stop screws (30), limit stop nuts (31), limit stop washers (32) and limit stop O-rings (33). Figure 30 Install Limit Stop Bolts Move the pistons inward until the slot in the top of the pinion is perpendicular to centerline of the housing.
  • Page 44: Reassembly Of The End Caps

    Section 9: Reassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Reassembly of the End Caps 9.5.1 Double-Acting Actuators Grease the O-ring seals (11) and B port seals (2) according to step 9.1. Ensure that O-ring seals (11) and B port seals (2) are kept in place during assembly. Install the end caps (6) and tighten the end cap screws (8).
  • Page 45: Spring-Return Actuators

    9.5.2 Spring-Return Actuators IMPORTANT: Bettis RPE-Series Spring-Return actuators are supplied with springs on each side of the actuator. Throughout the RPE-Series size range, there are two different spring designs: — Sizes RPE25 to RPE600 have 6 springs on each side (see Figure 32).
  • Page 46 Section 9: Reassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Grease the O-ring seals (11) and B port seals (2) according to step 9.1. Ensure that O-ring seals (11) and B port seals (2) are kept in place during assembly. Place the spring cartridges in actuator as per required spring set (see Figure 32).
  • Page 47: Spring-Return Actuators - Size 950 To 4000

    9.5.3 Spring-Return Actuators - Size 950 to 4000 IMPORTANT: Bettis RPE-Series Spring-Return actuators are supplied with springs on each side of the actuator. Throughout the RPE-Series size range, there are two different spring designs: — Sizes RPE25 to RPE600 have 6 springs on each side (Section 9.5.2).
  • Page 48 Section 9: Reassembly Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Grease the O-ring seals (11) and B port seals (2) according to step 9.1. Ensure that O-ring seals (11) and B port seals (2) are kept in place during assembly. Place the spring in actuator as per required spring set (see Figure 29).
  • Page 49: Basic Function And Air Leak Test

    Installation, Operation and Maintenance Manual Section 9: Reassembly DOC.IOM.BE.EN Rev. 12 October 2021 Basic Function and Air Leak Test CAUTION Applying pressure to the actuator will cause the actuator/valve assembly to operate. Apply pressure (max. 8 bar/120 psi) to ports A and B. Use some soap suds at the indicated points: around pinion top (1), pinion bottom (2), the end caps (3) and limit stops (4).
  • Page 50: Section 10: Troubleshooting

    Section 10: Troubleshooting Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Section 10: Troubleshooting 10.1 Mechanical Problems Problem Possible error Solution Where to find Feedback position and actual position are not Remove actuator from valve. the same. Actuator and valve are Check assembly code of mounted 90°...
  • Page 51: Pneumatic Problems

    Installation, Operation and Maintenance Manual Section 10: Troubleshooting DOC.IOM.BE.EN Rev. 12 October 2021 10.2 Pneumatic Problems Problem Possible error Solution Where to find Section 2.3 Actuator does not There is no supply pressure Supply the right pressure to Check that the actual react to electrical at the actuator.
  • Page 52: Electrical Problems

    Section 10: Troubleshooting Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 10.3 Electrical Problems Problem Possible error Solution Where to find Control wiring. Instructions of the Power supply wiring or Connect all wiring in control or feedback feedback wiring are not the right way.
  • Page 53: Section 11: Parts List And Spare Parts Recommendations

    Installation, Operation and Maintenance Manual Section 11: Parts List and Spare Parts DOC.IOM.BE.EN Rev. 12 October 2021 Section 11: Parts List and Spare Parts Recommendations 11.1 Actuator Sizes RPE25 to RPE600 27 26 Table 17. Parts List Pos. Notes Description Material House Cast Aluminium alloy...
  • Page 54: Actuator Sizes Rpe950 To Rpe2500

    Section 11: Parts List and Spare Parts Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 11.2 Actuator Sizes RPE950 to RPE2500 Table 18. Parts List Pos. Qty. Notes Description Material House Cast Aluminium alloy B-port seal Nitrile rubber Center plate (option) Nylon PA6, Black Thread insert...
  • Page 55: Actuator Size Rpe4000

    Installation, Operation and Maintenance Manual Section 11: Parts List and Spare Parts DOC.IOM.BE.EN Rev. 12 October 2021 11.3 Actuator Size RPE4000 Table 19. Parts List Pos. Qty. Notes Description Material House Cast Aluminium alloy B-port seal Nitrile rubber Center ring (option) Stainless Steel AISI 304 Thread insert Steel...
  • Page 56: Appendix A: Spring Load Removal

    Appendix Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Appendix A: Spring Load Removal This section explains: • How to remove the spring load safely of spring-return actuators in case: — The valve gets “stuck” in mid position. —...
  • Page 57 Installation, Operation and Maintenance Manual Appendix DOC.IOM.BE.EN Rev. 12 October 2021 Depressurize the actuator completely. Based on the actuator size, choose the correct threaded rod kit from Table A-1. Replace one by one each end cap screw for the threaded rod kit and turn down the adjusting nut until it touches the end cap.
  • Page 58: Appendix B: Tool And Torque Table

    Appendix Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Appendix B: Tool and Torque Table This section explains: • Which tools to use for the indicated fasteners. • The recommended amount of torque to apply on the indicated fasteners. Table B-1.
  • Page 59: Tool And Torque Table

    Installation, Operation and Maintenance Manual Appendix DOC.IOM.BE.EN Rev. 12 October 2021 Table B-4. Limit stop screws and nuts Bolt Wrench Nut wrench Actuator size Thread size (mm) size (mm) M 10 17 (16) 17 (16) M 10 17 (16) 17 (16) M 10 17 (16) 17 (16)
  • Page 60: Appendix C: Full Stroke Adjustment Option

    Appendix Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 Appendix C: Full Stroke Adjustment Option This section explains: • How to mount the Full Stroke Adjustment option to an actuator. • How to adjust the Full Stroke Adjustment option to a required rotation angle. Full Stroke Adjustment Option The Full Stroke Adjustment option is available as a complete actuator or as an end cap conversion kit in order to upgrade a standard actuator into a Full Stroke...
  • Page 61: Convert A Standard Actuator Into A Full Stroke Adjustment Version

    Installation, Operation and Maintenance Manual Appendix DOC.IOM.BE.EN Rev. 12 October 2021 Convert a Standard Actuator into a Full Stroke Adjustment Version Before starting to assemble the Full Stroke adjustment kit, please check the kit for completeness. See Figure C-2. Figure C-2 Full Stroke adjustment kit content 9 10 Table C-1...
  • Page 62: Procedure

    Appendix Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 C.2.1 Procedure Remove the existing end caps of a standard actuator. — Follow the instructions of Section 8 to remove both the end caps of the actuator. — For spring-return actuators; note the original positions of the spring cartridges.
  • Page 63: Full Stroke Adjustment Setting

    Installation, Operation and Maintenance Manual Appendix DOC.IOM.BE.EN Rev. 12 October 2021 Full Stroke Adjustment Setting NOTE: Standard actuators or actuators with the Full Stroke Adjustment option are shipped by default with a rotation setting of 90° +/-0.5°. The stroke adjustment setting procedure can be two steps: Setting the Full Stroke Adjustment screw to the 90°...
  • Page 64: Setting The Full Stroke Adjustment Screw To The Required Angle

    Appendix Installation, Operation and Maintenance Manual October 2021 DOC.IOM.BE.EN Rev. 12 C.3.2 Setting the Full Stroke Adjustment Screw to the Required Angle Move the pistons of the actuator inwards. — For Spring-Return actuators this happens automatically when the actuator is vented. —...
  • Page 65 Installation, Operation and Maintenance Manual Notes DOC.IOM.BE.EN Rev. 12 October 2021 This page intentionally left blank...
  • Page 66 P. R. China Székesfehérvár 8000 T +86 22 8212 3300 Hungary The Emerson logo is a trademark and service mark of Emerson Electric Co. T +36 22 53 09 50 Bettis is a mark of one of the Emerson family of companies.

Table of Contents

Save PDF