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- Page 1 INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS BALL VALVE A640 Original Instructions 10.110.30.03EN (0) 2020/09...
- Page 2 INOXPA S.A.U. Telers, 60 17820 - Banyoles (Spain) hereby declare under our sole responsibility that the VALVE Machine: BALL Model: A640 (DN 25 - DN 100 / OD 1’’ - OD 4’’) Type IXXXXXX o XXXXXXXXXIIN Serial number: fulfills all the relevant provisions of the following directive:...
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Page 3: Table Of Contents
9.7. Dimensions of the ball valve A640 with two positions handle ............... 25 9.8. Dimensions of the ball valve A640 with actuator ................... 25 9.9. Dimensions of the ball valve A640 with actuator and C-TOP S ............26 9.10. Exploded drawing and parts list of the ball valve A640 ............... 27 INOXPA S.A.U. -
Page 4: Generalities
The information published in the instruction manual is based on updated data. INOXPA reserves the right to modify this instruction manual without prior notice. 2.2. COMPLIANCE WITH THE INSTRUCTIONS Not following the instructions may impose a risk for the operators, the environment and the machine, and may cause the loss of the right to claim damages. -
Page 5: Safety
ATTENTION 3.2. GENERAL SAFETY INSTRUCTIONS Read the instruction manual carefully before installing and starting the valve. Contact INOXPA in case of doubt. 3.2.1. During installation Always take into account the Technical Specifications of chapter 9. The installation and use of the valve should always be in accordance with applicable regulations in regard to health and safety. - Page 6 All assembly/disassembly works of the valve and/or actuator that be carried out in explo- sive atmospheres or in places where can be generated must be carried out by authorised personnel to work in explosive atmospheres. INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09...
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Page 7: General Information
4. General Information 4.1. DESCRIPTION The ball valve A640 is an hygienic valve which incorporates a perforated ball inside the body. The perforated ball allows the flow of a fluid. It can be manual or automatic drive. With both drives The valve can be manual or automatic drive. A two position handle is used for the manual drive and an actuator is used for the automatic drive. -
Page 8: Installation
Installation 5. Installation 5.1. RECEPTION OF THE VALVE INOXPA is not liable for any deterioration of the material caused by its transport or unpac- king Check that the valve and/or actuator adjust at the requests working conditions and at the classified explosive atmosphere. When receipt the valve, check to see whether all the parts listed on the delivery slip are present:... - Page 9 OD 2½’’ DN 65 OD 3’’ DN 80 DN 100, OD 4’’ Material of seat seals HNBR EPDM Material 1.4307 (AISI 304L) 1.4404 (AISI 316L) Connexions weld/weld male/weld male/male clamp/clamp Standard pipe Type ball valve A640 Product family valve INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09...
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Page 10: Location
Perform the following checks before using the valve: - open and close the valve several times in order to ensure that it works properly and check that the butterfly smoothly connects up to the coupling. - if the valve is fitted with a pneumatic drive, apply the compressed air several times checking to make sure that the valve carry out the opening and closing action without difficulty. válvula cerrada válvula abierta INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09... -
Page 11: Welding
8.5. Disassembly and assembly of the ball. 5.7.2. Ball Valve A640 with pneumatic drive To perform the welding works on valves with pneumatic drive should be maintain, in addition to the dimension mentioned in chapter above, a distance which allow disassembly the pneumatic drive and the control head. -
Page 12: Connecting The Air To Actuator
To perform the air connection to the actuator: - Connect and check the air connections (G 1/8’’ thread for tubing Ø6 mm) with thread in accor- dance with double-effect or simple effect needs. - Correctly orient the actuator and disc depending whether an NO/NC is required. By turning the butterfly 90º achieves one or the other solution. Mind the quality of the compressed air according to the specifications described in chapter 9. Technical Specifications. INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09... -
Page 13: Start-Up
ATTENTION Do not modify the operating parameters for which the valve has been designed without prior written authorisation from INOXPA. Do not touch the movin parts of the coupling between the actuator and the valve when the actuator is connected to the compressed air supply. -
Page 14: Operating With Two Position Handle
Start-up 6.1. OPERATING WITH TWO POSITION HANDLE The two position handle allows operating the valve manually in the on/off position. To manoeuvre the handle follow the following instructions. - pull the handle outwards, - while pulling the handle turn it 90º. Pull Turn INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09... -
Page 15: Operating Problems
Incorrect operation of the actuator - Replace from NC to NO • Worn actuator components - Check the actuator • Dirt in actuator - Check the compressed air pressure - Adjust the closing speed of the actuator with a • The valve closes too fast flow regulator INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09... -
Page 16: Maintenance
Planned maintenance Keep a record of the valve’s maintenance. Use statistics for planning inspections. During assembly, apply lubricants that are suitable with the Lubrication material of which the seat seal is made INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09... -
Page 17: Cleaning
ATEX areas and the features of this area. If there is no indicate this informa- tion INOXPA is not responsible that the valves and/or actuator operated with parts no suitables for the classified area where is installation. -
Page 18: Disassembly And Assembly The Valve
- a crescent spanners 10 mm and a allen key 4 mm for the pneumatic drive The assembly and disassembly of the valve and/or actuator must be carried out by au- thorised personnel to work in explosive atmospheres. INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09... -
Page 19: Disassembly And Assembly Of The Ball
Maintenance 8.5. DISASSEMBLY AND ASSEMBLY OF THE BALL Avoid disassembly the valve in an area defined as a potentially explosive atmosphere because the valve is electrically isolated when it have not a drive. 8.5.1. Disassembly 1. Remove the screws (23) and the nuts (26) that join bots bodies (02). 2. Separate the bodies (02) and remove the guide bushing (17). 3. Remove the ball (03) and the seat seal (05) with the shaft (08). 4. Remove the ball guides (11) and the O-rings (20) from the bodies (02). 5. Remove the ball (03) and the seat seal (05) from the shaft (08). 8.5.2. Assembly Mount the shaft of the ball (08) to the ball and fit it on the seat seal (05) as indicated in chapter 8.8. Fitting the seat seal. -
Page 20: Disassembly And Assembly Of The Manual Drive
1. Remove the protective plug (07A) from the upper part of the handle (04). 2. Loosen the screw (23A) and remove the hand- le (04). 8.6.2. Assembly 1. Place the handle (04) on the shaft of the ball (08) positioning tha handle arm aligned with the through hole of the ball and tighten the screw (23A). 2. Place the protective plug (07A). INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09... -
Page 21: Disassembly And Assembly Of The Pneumatic Drive
5. Remove the position indicator (58) from the ball shaft (08). 8.7.2. Assembly 1. Fit the actuator support (21) and tighten the screws (23B). 2. Place the position indicator (58) into the ball shaft (03) and place the actuator (10) as indica- ted in chapter 8.9. Actuator fitting options. 3. Mount the two screws (23C ) that joint the ac- tuator support (21) from the bodies (02). Check the position of the actuator and loosen the screws (23C) if necessary. Once the actuator is in place, ... -
Page 22: Fitting The Seat Seal
8.9. ACTUATOR FITTING OPTIONS 1. NC air/spring (normally closed). The ball (03) and the position indicator (58) should be in the closed position (see figure 1). 2. NO air/spring (normally open). The ball (03) and the position indicator (58) should be in the open position (see figure 2). 3. A/A Double effect. The ball (03) and the posi- tion indicator (58) should be in the open position ... -
Page 23: Technical Specifications
- Oil content: quality class 5, preferentially oil free, max. 25 mg oil per 1m air. Compressed air fitting G 1/8 Compressed air consumption (litres N/cycle of P = 6 bar) Actuator SE (single effect) DE (double effect) A940 - T1 A940 - T2 A940 - T3 15,5 INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09... -
Page 24: Materials
Weld, male, nut or clamp 9.5. TIGHTENING TORQUE Valve size Fixed spanner Tightening torque (Nm) DN 25 a 100 OD 1’’ a 4’’ 9.6. WEIGHT OF THE BALL VALVE A640 WEIGHT (kg) Actuator + C Two posi- Actuator tions handle TOP S... -
Page 25: Dimensions Of The Ball Valve A640 With Two Positions Handle
Technical Specifications 9.7. DIMENSIONS OF THE BALL VALVE A640 WITH TWO POSITIONS HANDLE Dimensions (mm) ØC 1’’ 1½ 2’’ 2½’’ 3’’ 4’’ 9.8. DIMENSIONS OF THE BALL VALVE A640 WITH ACTUATOR Dimensiones (mm) ØA ØC 1’’ 1½’’ 2’’ 2½’’ 120 3’’... -
Page 26: Dimensions Of The Ball Valve A640 With Actuator And C-Top S
Technical Specifications 9.9. DIMENSIONS OF THE BALL VALVE A640 WITH ACTUATOR AND C-TOP S Dimensiones (mm) ØA ØC 1’’ 1½’’ 122 2’’ 2½’’ 122 3’’ 4’’ INOXPA S.A.U. 10.110.30.03EN · (0) 2020/09... -
Page 27: Exploded Drawing And Parts List Of The Ball Valve A640
Technical Specifications 9.10. EXPLODED DRAWING AND PARTS LIST OF THE BALL VALVE A640 Position Description Quantity Material body 1.4307 (AISI 304L) ball 1.4404 (AISI 316L) seat seal EPDM-FPM-NBR protective plug body plástico shaft 1.4404 (AISI 316L) ball guide PTFE guide bushing PTFE O-ring EPDM-FPM-NBR hexagonal screw two position handle plástico... - Page 28 NOTES ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________...
- Page 29 NOTES ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________...
- Page 30 How to contact INOXPA S.A.U.: Contact details for all countries are continaually upda- ted on our website. Please visit www.inoxpa.com to access the information. INOXPA S.A.U. Telers, 60 - 17820 - Banyoles - Spain...
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