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KSB amri EVO 1 Instruction Manual
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KSB amri EVO 1 Instruction Manual

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Ref.: 8513.84/01-EN
ACTAIR – EVO1 to EVO160
INSTRUCTION MANUAL
DYNACTAIR – EVO1 to EVO80
Part turn pneumatic actuator
ACTAIR EVO1 to 160
DYNACTAIR EVO1 to 80
INSTRUCTION
MANUAL
CONTENTS
1) GENERAL FEATURES
2) WORKING CONDITIONS
3) OPERATION AND ROTATION DIRECTION
4) SAFETY NOTICE
5) INSTALLATION INSTRUCTION
6) MAINTENANCE AND MATERIALS SPECIFICATION
7) ATEX 2014/34/EU
8) ACTUATORS SPECIAL VERSIONS
9) STORAGE
10) TROUBLESHOOTING GUIDE
11) DISPOSAL
Page 1 of 28

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Summary of Contents for KSB amri EVO 1

  • Page 1 Ref.: 8513.84/01-EN ACTAIR – EVO1 to EVO160 INSTRUCTION MANUAL DYNACTAIR – EVO1 to EVO80 Part turn pneumatic actuator ACTAIR EVO1 to 160 DYNACTAIR EVO1 to 80 INSTRUCTION MANUAL CONTENTS 1) GENERAL FEATURES 2) WORKING CONDITIONS 3) OPERATION AND ROTATION DIRECTION 4) SAFETY NOTICE 5) INSTALLATION INSTRUCTION 6) MAINTENANCE AND MATERIALS SPECIFICATION...

  • Page 2: General Features

    (e.g. screens, sheds or integral painting) please contact KSB. e) Operating drive rotation. The part turn actuator rotation angle is nominally 90°. KSB actuator provides a stroke of 92° rotations, from –1° to 91°, with an adjustment range of 10° from the closed position.
  • Page 3 External protection KSB standard actuators are suitable for indoor and outdoor installation. The aluminium body is external protected for corrosion and wear with 20 µm technical oxidation. The cast aluminium end caps are polyester painted. Driving shaft and caps screws are in stainless steel.
  • Page 4 DYNACTAIR – EVO1 to EVO80 l) Marking and classification All KSB actuators bodies are marked with the Manufacturer name and address, the actuator Type code including the Series and Size, and its range of Pressure and Temperatures working conditions and limits.
  • Page 5 ACTAIR – EVO1 to EVO160 INSTRUCTION MANUAL DYNACTAIR – EVO1 to EVO80 3) OPERATION AND ROTATION DIRECTION Double Acting. The pistons of standard ACTAIR EVO actuators are mounted as shown below. This provides the highest torque at the valve start opening for valve clockwise to close. The pistons are then in their outermost position and the end travel stops can be fine adjusted.
  • Page 6 ACTAIR – EVO1 to EVO160 INSTRUCTION MANUAL DYNACTAIR – EVO1 to EVO80 Double Acting operation cycle (ACTAIR EVO Type). Simple Acting Spring Return fail to close operation cycle (DYNACTAIR EVO Type) Actuator operation functionality remote control should be done by means of direct solenoid valve connection to the actuator standard interface VDI/VDE 3845 NAMUR, or by means of pipes screwed on the ports marked with the numbers 2 and 4 and connected to a separate control cabinet.

  • Page 7: Rotation Direction

    - The actuator installation shall be done according to and in observance with the local and national laws regulation. - KSB cannot be responsible for any damage to people, animals or things due to an improper use of the product.

  • Page 8: Installation Instructions

    - Control trough the shaft slot or caps the actuator position - Read carefully the KSB instruction sheet included in the cardboard box - Read the actuator limits and performances marked on the actuator body to verify its suitability - Remove the protection label stickers from the ports Fig 5.1 - Actuator control...
  • Page 9 KSB actuator with its draining channels system on the flange connection pattern is especially designed for valve direct mounting. This system allows to drop away any possible flow coming from the valve stem that with valve/actuator direct mounting could damage the actuator.
  • Page 10 ACTAIR – EVO1 to EVO160 INSTRUCTION MANUAL DYNACTAIR – EVO1 to EVO80 Fig 5.3 Actuator/Valve rotation control and mounting. ACTAIR EVO Type: Closing position valve Opening position valve DYNACTAIR EVO ( Type: Fail to close) Closing position valve Opening position valve Mounting on the valve The actuator can be positioned in 4 positions at 90°...
  • Page 11 - Tightly screw the cap nuts (part N° 18) with its sealing O-ring (part N° 24) on the end caps to hold the adjustment screws in desired position. - The actuator is now ready to operate correctly. KSB standard stroke adjustment is max 10°, special longer screws are available on request. Page 11 of 28...
  • Page 12 - With pressurized air supply, tightly screw the cap nuts (part N° 18) with its sealing O-ring (part N° 24) on the end caps to hold the adjustment screws in desired position. - In this condition the actuator is ready to operate correctly. KSB standard stroke adjustment is max 10°, special longer screws are available on request. Page 12 of 28...
  • Page 13 ACTAIR – EVO1 to EVO160 INSTRUCTION MANUAL DYNACTAIR – EVO1 to EVO80 CLOSE adjustment Port 2 -1° 9° Port 4 92° Valve NOTA: Representation in arrangement M Close adjustment: The stroke adjustment on the actuator mounted on the valve should be done with the valve free of any flow pressure or friction impediments, in addiction the actuator must be disconnected from air supply and equipment.
  • Page 14 Should it be necessary to replace its pistons sealing, this operation must be done by trained people with proper tools, we recommend to return the actuator to KSB where the actuator will be overhauled and then tested for a correct replacement.
  • Page 15 ACTAIR – EVO1 to EVO160 INSTRUCTION MANUAL DYNACTAIR – EVO1 to EVO80 Fig 6.1 Actuator components and material list. ACTAIR EVO type DYNACTAIR EVO type ACTAIR EVO type DYNACTAIR EVO type POS. DENOMINATION MATERIALS STANDARDS Cylinder Aluminium alloy EN AW 6063 Anodized Piston Aluminium alloy EN AB 46100...
  • Page 16 01 731 278 D32A- EVO80 DYNACTAIR EVO 80 B) Spare parts kit for High temperature: -20°C to +150°C (FKM), Please contact KSB C) Spare parts kit for Low temperature: -50°C to +60°C (FVMQ), Please contact KSB Page 16 of 28...
  • Page 17 Do not release the screw (part N° 21) to remove the spring from its seat, this operation must be done by KSB technician only. B) Hold the actuator in the vice and rotate the drive shaft until the pistons (part N°2) are released form the scotch-yoke groves (part N°...
  • Page 18 In case the sealing parts are too much worn out use new parts from the spare parts kit. Attention. Due to KSB scotch-yoke shaft blow-out security system the shaft disassembly operation must be carried out by KSB technician only.
  • Page 19 F) Insert the pistons (part N°2), using a proper conical tool (see the drawing), in the scotch-yoke grooves (part N° 5) and press simultaneously the two pistons inside of the cylinder (part N° 1). The KSB scotch-yoke system will avoid pistons misalignment.
  • Page 20 ACTAIR – EVO1 to EVO160 INSTRUCTION MANUAL DYNACTAIR – EVO1 to EVO80 DYNACTAIR EVO Inlet port Conical tool B See page 22 NOTA: Representation in arrangement M Page 20 of 28...
  • Page 21 DYN EVO25 EVO80 78.7 124.4 113.4 108.4 DYN EVO35 EVO120 144.3 131.5 125.5 140.9 65.5 DYN EVO50 EVO160 80.7 159.3 139.4 134.4 DYN EVO80 !!! KSB declines any responsibility for an assembly carried without these tools Page 21 of 28...
  • Page 22 DYN EVO12 EVO40 55.3 145.8 DYN EVO26 EVO60 60.9 51.9 DYN EVO25 EVO80 70.6 DYN EVO35 EVO120 78.6 DYN EVO50 EVO160 69.5 229.4 DYN EVO80 !!! KSB declines any responsibility for an assembly carried without these tools Page 22 of 28...
  • Page 23 In conformance with the European Directive ATEX 2014/34/EU for the suitability of the equipment intended for the use in Potentially Explosive Atmosphere, KSB declare the conformity of the scotch-yoke actuator of the above mentioned ATEX directive in the limits of its Classification and Zone Classification.
  • Page 24 DYNACTAIR – EVO1 to EVO80 8) ACTUATOR SPECIAL VERSION KSB manufactures and supplies special actuators versions for specific actuator use and environmental. A) Simple Acting spring return Fail to Open. Spring Return Fail to Open actuators are required when in case of the pressurized air or electrical power supply are off the valve should be automatically opened.
  • Page 25 NOTA: Representation in arrangement M Attention. Double Acting ACTAIR EVO and Spring Return DYNACTAIR EVO special version develop different torque forces and before installation and maintenance please consult KSB technical department for their technical data and torque diagrams. Page 25 of 28...

  • Page 26: Troubleshooting Guide

    DYNACTAIR – EVO1 to EVO80 9) STORAGE The KSB actuator has been packaged to provide protection during shipment, however, it can be damaged in transport. Prior to storage, inspect the actuator for shipping damage. Keep the actuators in their original packing box during storage.
  • Page 27 ACTAIR – EVO1 to EVO160 INSTRUCTION MANUAL DYNACTAIR – EVO1 to EVO80 Page 27 of 28...
  • Page 28 ACTAIR – EVO1 to EVO160 INSTRUCTION MANUAL DYNACTAIR – EVO1 to EVO80 KSB S.A.S 4, allée des Barbanniers  92635 Gennevilliers Cedex (France) Tél. : +33 (1) 41 47 75 00 www.ksb.com Page 28 of 28...

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