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Operating and Instruction Manual

1. 8 slot for solenoid switch Pneumatic cylinder VC double acting LOHSE VC pneumatic cylinders are double acting cylinders In closing direction the stroke can be adjusted with the adjusting nut 5 In opening direction it can be adjusted with the adjusting screw 4 Sizes 100 to 230 For solenoid valves the cylinder tube is equipped on both sides with a T slot 5 5 mm and a C slot 3 2 mm respectively Stroke adjusted to suit valve type and size 42 67 Actuators Operating and Instruction Manual EN Version 2 0 3 jOHSE 9 Air connection extend Air connection retract 5 2 2 HE oyinoer vase 4 Adjusting screw 5 Adjusting nut 6 Cylinder rod 7 Air connection extend NAMUR interface Pneumatic cylinder VM double acting LOHSE VM pneumatic cylinders are double acting cylinders In closing direction the stroke can be adjusted with the adjusting nut 5 In opening direction it can be adjusted with the adjusting screw 4 Sizes 300 Stroke adjusted to suit valve type and size Operating and Instruction Manual EN Version 2 0 3 43 67 Actuators jOHSE l Cylinder base 5 2 3 Pneumatic cylinder PZ double acting ORO L 2 Cylinder cover 3 Nut 4 Adjusting screw 5 Cylinder rod with fork head 6 Air connect
2. Operating and Instruction Manual EN Version 2 0 3 67 67 Appendix
3. Indicates a potential risk Non compliance with the instructions can result in injury or damage to property e Explanation of the necessary safety measures Operating and Instruction Manual EN Version 2 0 3 7 67 About this installation and operating manual jOHSE 1 3 1 4 Target group This installation and operating manual has been compiled for the owner of the product and the qualified technical personnel working with and on the valve who are able to carry out the required tasks and identify potential risks Qualified technical personnel must be qualified in the handling operation of e electrical power e Control and regulating equipment e pressurised components The valve owner must assess the personnel as regards the necessary knowledge and skills Qualified technical personnel are in charge of the operation maintenance and monitoring of the valve Filing of installation and operating manual Keep this installation and operating manual in a suitable location so that it can be accessed at any time by qualified technical staff 8 67 Operating and Instruction Manual About this installation and operating manual EN Version 2 0 3 jOHSE 1 1 5 5 1 Validity This installation and operating manual is valid for the following series of LOHSE valves and actuators Valve types Series Description CNA Compact valve standard model CNAA COMPACT valve with raised seating flange facing
4. M16 12 400 515 12 M24 23 23 80 160 M16 12 450 565 16 M24 30 28 100 180 M16 12 500 620 16 M24 30 28 125 210 M16 12 12 600 725 16 M27 35 28 150 200 250 300 240 295 350 400 M20 M20 M20 M20 16 16 20 20 16 16 20 20 700 800 900 1000 840 950 1050 1160 20 20 24 24 M27 M30 M30 M33 40 45 45 45 28 24 67 Installation dismantling Operating and Instruction Manual EN Version 2 0 3 jOHSE DN 150 200 3 1 5 3 Flange bores according to LOHSE standard with metric thread Valve type NAQ RQS RQSV Inlet side according DIN EN 1092 1 PN10 DN 250 300 Outlet side according LOHSE standard Flange bores and internal dimensions of flange outlet end DN 150 200 DN 250 300 Threaded bore shapes with usable depth of thread Operating and Instruction Manual EN Version 2 0 3 25 67 Installation dismantling Nominal damer onm o 200 Distance between bores mm Usable depth of thread t mm 26 67 Operating and Instruction Manual Installation dismantling EN Version 2 0 3 jOHSE Valve type AEQ Inlet side according LOHSE standard Outlet side according LOHSE standard Flange bores and internal dimensions of
5. OY OY DN 150 200 DN 250 6 8 10 Outlet side according LOHSE standard Flange bores and internal dimensions of flange outlet end DN 150 200 DN 250 6 8 10 Threaded bore shapes with usable depth of thread 32 67 Installation dismantling Operating and Instruction Manual EN Version 2 0 3 Bore circle k inch e Number of threaded bores o Number of through bores Thread size G inch Usable depth of thread t inch L m B rmm atm btm Operating and Instruction Manual 33 67 EN Version 2 0 3 Installation dismantling jOHSE Valve type AEQ Inlet side according LOHSE standard DN 150 250 DN 300 6 10 14 Outlet side according LOHSE standard Flange bores and internal dimensions of flange outlet end DN 150 250 6 10 Threaded bore shapes with usable depth of thread 34 67 Installation dismantling Operating and Instruction Manual EN Version 2 0 3 jOHSE Nominal diameter DN 150 350 Nominal diameter DN imm Nominal diameter inch Bore circle k inch e Number of threaded bores o Number of through bores Thread size G inch Distance between bores inch Usable depth of thread t inch L mm B mm a mm b mm 3 2 150 200 250 300 6 8 10 14 9 11 3 4 14 4 4 4 4 3 4 4 4 13 A T 1
6. Operating and Instruction Manual Valves and actuators EN Version 2 0 3 jOHSE Introduction This operating and installation manual is intended for installation operation maintenance and monitoring staff The instructions in this manual must be read and understood by all above personnel and must at all times be adhered to The manufacturer shall not be liable for damage or loss resulting from non compliance with the instructions in this installation and operating manual Manufacturer details The content of this document is the intellectual property of MARTIN LOHSE GmbH The preproduction copying or disclosure of the content of this document or parts thereof for whatever purpose is only permitted with the explicit written consent of MARTIN LOHSE GmbH All rights reserved Manufacturer address MARTIN LOHSE GmbH Unteres Paradies 63 89522 Heidenheim Germany Telephone 49 0 7321 755 0 Fax 49 0 7321 755 99 E mail server ab lohse gmbh de Internet www lohse gmbh de 2 Operating and Instruction Manual Introduction EN Version 2 0 3 jOHSE Contents 1 About this installation and operating manual 0 0 7 1 1 General notes ccecececeeeceeeeeeeeeee cee eeeeaeseeneeeeeeesaaeseeneeeeeeeess 7 1 2 Warning signs and SYMbOIS c ceeeeeeeeee eter eeeeeeeeeeeenaeeeeee 7 1 3 Target grou enren ied decisis lige teed 8 1 4 Filing of installation and operating manual s 8 1 5 Va
7. Attachment points with eyelet bolts at the flange 7 3 Storage Store the valve on a suitable support in a dry and clean room Protect the valve from dirt l Packing unit must be replaced after storing longer than 12 months Operating and Instruction Manual 65 67 EN Version 2 0 3 Transport and storage jOHSE 8 Repair In the event of a return or repair please contact MARTIN LOHSE GmbH 8 1 General notes When returning a valve for servicing or repair please always indicate the pressurised medium for which it is used WARNING Residue of hazardous substances Residue of hazardous substances can affect the health of persons e Before returning a valve that is in contact with such substances you must decontaminate it 8 2 Disposal The packaging is made from environmentally friendly materials Dispose of the packaging through the available recycling channels The valve is made from materials that can be recycled by specialised recycling firms Proper disposal of the product prevents any negative impact on the environment and human health and allows for the recycling of valuable commodities Should you not be in a position to dispose of the valve through a recycling firm please contact MARTIN LOHSE GmbH for a return for disposal 66 67 Operating and Instruction Manual Repair EN Version 2 0 3 jOHSE Area of application Packing chamber and guide mechanisms Sealing rings an
8. stress on the valve do not stress the housing when inserting the bolts in the flange sections The flanges of the pipeline must be aligned parallel to the valve The flanges of the pipelines must be aligned so that there is no offset Installation between flanges Ensure that the sealing surfaces of the flanges are clean and not damaged Operating and Instruction Manual EN Version 2 0 3 19 67 Installation dismantling jOHSE Installation as end fitting CAUTION Risk of damage to property e When using the valve as an end fitting you must mount a separate mating flange at the outlet side DANGER Tightening torques Risk of injury from crushing and escaping medium e The danger area connecting parts escaping medium must be cordoned off with suitable safety equipment For bolts for flange connected valves 3 1 3 1 Metric threads DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 Bolt M16 M20 M24 M27 Tightening torque 75 Nm 90 Nm 170 Nm 240 Nm These torques are guide values only DN 800 900 1000 1400 Bolt M30 M33 M39 Tightening torque 310 Nm 400 Nm 780 Nm These torques are guide values only 3 1 3 2 UNC threads DN 50 65 80 100 125 150 200 250 300 2 2 5 3 4 55 6 8 10 125 Bolt 5 3 UNC 34 UNC Tla UNC Tightening torque 75 Nm 90 Nm 160 Nm These torques are guide values only DN 350 400 450 500 600 700 800 90
9. through a multi port valve The control valve can be operated manually electrically solenoid valve or pneumatically Optimum function at 6 bar A minimum pressure of 5 bar is required to operate the valve under normal operating conditions The maximum pressure of 7 bar 6 bar must not be exceeded LOHSE pneumatic cylinders are virtually maintenance free They are l factory lubricated PC 500 for max 6 bar Caution Risk of damage to property from improperly treated compressed air Improperly treated compressed air can cause damage to valve components e Use only properly treated compressed air Always install a filter unit that removes particles greater than 40 um e The compressed air must be dry no moisture and uncontaminated by aggressive media e Once oiled compressed air has been used you must continue using oiled compressed air LOHSE pneumatic cylinders are factory set for the respective valve Jl type and size Operating and Instruction Manual 41 67 EN Version 2 0 3 Actuators jOHSE Caution Risk of damage to property from changed settings Incorrect changes to the stroke can cause damage to valve components e Changes to the settings are only permitted after consultation with MARTIN LOHSE GmbH 5 2 1 _ Cylinder base Cylinder cover Nut Adjusting screw Adjusting nut Cylinder rod NAMUR interface in accordance with VDI VDE 384 N O oO fF WO PY
10. 29 7 sec 0 18 kW 100 SA 07 6 A45 30 Nm 20 Nm 28 3 sec 0 37 kW 125 SA 07 6 A45 40 Nm 30 Nm 35 2 sec 0 37 kW 150 SA 07 6 A45 40 Nm 30 Nm 41 6 sec 0 37 kW 200 SA 10 2 A45 80 Nm 60 Nm 46 7 sec 0 75 kW 250 SA 10 2 A45 80 Nm 60 Nm 57 8 sec 0 75 kW 300 SA 10 2 A45 80 Nm 60 Nm 68 9 sec 0 75 kW 350 SA 10 2 A45 120 Nm 80 Nm 78 0 sec 0 75 kW Operating and Instruction Manual 53 67 EN Version 2 0 3 Actuators jOHSE DN 400 450 500 600 700 800 900 1000 1400 DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1000 DN 50 65 80 100 125 150 Actuator type AUMA SA 10 2 A45 SA 10 2 A45 SA 14 2 A45 SA 14 2 A63 SA 14 6 A63 SA 14 6 A63 SA 16 2 A63 SA 16 2 A63 SA 25 1 A63 5 4 2 Actuator type AUMA SA 07 2 A45 SA 07 2 A45 SA 07 2 A45 SA 07 6 A45 SA 07 6 A45 SA 07 6 A45 SA 10 2 A45 SA 10 2 A45 SA 10 2 A45 SA 10 2 A45 SA 10 2 A45 SA 10 2 A45 SA 14 2 A45 SA 14 2 A63 SA 14 6 A63 SA 14 6 A63 SA 16 2 A63 SA 16 2 A63 5 4 3 Actuator type AUMA SA 07 2 A11 SA 07 2 A11 SA 07 2 A11 SA 07 6 A11 SA 07 6 A11 SA 07 6 A11 opening 120 Nm 120 Nm 250 Nm 250 Nm 500 Nm 500 Nm 800 Nm 800 Nm 1800 Nm Torque closing 80 Nm 80 Nm 200 Nm 200 Nm 400 Nm 400 Nm 600 Nm 600 Nm 1400 Nm Electrical actuators for CAW opening 30 Nm 30 Nm 30 Nm 30 Nm 40 Nm 40 Nm 80 Nm 80 Nm 80 Nm 120 Nm 120 Nm 120 Nm 250 Nm 250 Nm 500 Nm 500 Nm 800 Nm 800 Nm
11. 4g Ne 3 Is 1 156 211 260 317 167 222 270 335 83 111 135 167 73 100 125 150 3 1 5 6 Additional flange bore dimensions e g JIS BS see additional data sheet Dismantling ATTENTION Risk of injury during dismantling The valve must only be dismantled after the system has been switched off and all machines and pumps in front of and behind the valve have been shut down and secured against inadvertent switching on e Observe the safety instructions in chapter 2 0 Operating and Instruction Manual EN Version 2 0 3 35 67 Installation dismantling jOHSE 4 1 4 2 Maintenance General LOHSE valves are virtually maintenance free and easy to service The maintenance tasks vary depending on the valve type and the operating conditions To ensure optimum operation of the valve and a long service life it must be regularly serviced Regularly inspect the valve the attached actuator and all accessories to ensure safe and trouble free operation Check the flange bores for proper tightening torque of the flange bolts and inspect the flange seals see manufacturer instructions Safety instructions DANGER gt Risk of injury from escaping media Before carrying out any maintenance cleaning and repair work depressurise the line sections in front of and behind the valve and ensure that it cannot be inadvertently pressurised by shutting down pumps and machines Secure all connected pumps and mach
12. CNA Bi COMPACT valve sealing on both sides CGNA COMPACT valve for powder and granular products CBS COMPACT regulating valve with orifice CBSA COMPACT regulating valve with orifice and raised seating flange facing CGBS COMPACT regulating valve with orifice for powder and granular products CAW COMPACT valve for liquids water wastewater CDS COMPACT valve with through going valve plate CDSV COMPACT valve with through going valve plate with hardened valve plate and flanging rings CDSA COMPACT valve with through going valve plate and raised seating flange facing CDSR COMPACT valve with through going valve plate for rejects CGDS COMPACT valve with through going valve plate for powder and granular products CDSQ COMPACT valve with through going valve plate and square cross section NAQ Reject valve with round inlet and square outlet with grey cast housing RQS Reject valve with round inlet and square outlet in stainless steel housing RQSV Reject valve with round inlet and square outlet in stainless steel housing with hardened valve plate and wearing ring AEQ Reject valve with square inlet and outlet with sealing frame in inlet in grey cast or stainless steel housing SAQ Valve with square inlet and outlet in stainless steel housing TA Reject valve with round inlet and outlet with 2 valve plates in steel or stainless steel housing TAQ Reject valve with square inlet and outlet with 2 valve plates in stainless steel housi
13. Torque closing 20 Nm 20 Nm 20 Nm 20 Nm 30 Nm 30 Nm 60 Nm 60 Nm 60 Nm 80 Nm 80 Nm 80 Nm 200 Nm 200 Nm 400 Nm 400 Nm 600 Nm 600 Nm Actuating time 90 0 sec 101 0 sec 112 0 sec 83 0 sec 97 0 sec 110 0 sec 108 4 sec 120 8 sec 136 2 sec Actuating time 17 3 sec 22 4 sec 27 3 sec 26 4 sec 33 1 sec 39 7 sec 44 8 sec 56 0 sec 67 1 sec 78 2 sec 89 3 sec 100 4 sec 111 6 sec 81 9 sec 99 5 sec 109 1 sec 107 6 sec 119 5 sec Power 0 75 kW 0 75 kW 1 50 kW 3 00 kW 5 50 kW 5 50 kW 7 50 kW 7 50 kW 15 kW Power 0 18 kW 0 18 kW 0 18 kW 0 37 kW 0 37 kW 0 37 kW 0 75 kW 0 75 kW 0 75 kW 0 75 kW 0 75 kW 0 75 kW 1 50 kW 3 00 kW 5 50 kW 5 50 kW 7 50 kW 7 50 kW Electrical actuators for CBS CBSA CGBS triangular or pentagonal orifice Torque opening 30 Nm 30 Nm 30 Nm 30 Nm 40 Nm 40 Nm closing 20 Nm 20 Nm 20 Nm 20 Nm 30 Nm 30 Nm Actuating time triangular 55 9 sec 70 9 sec 85 9 sec 85 0 sec 105 8 sec 127 6 sec pentagonal 66 8 sec 84 5 sec 103 6 sec 102 5 sec 126 5 sec 151 6 sec Power 0 045 kW 0 045 kW 0 045 kW 0 09 kW 0 09 kW 0 09 kW 54 67 Actuators Operating and Instruction Manual EN Version 2 0 3 jOHSE DN Actuator type Torque Actuating time Power et opening closing triangular pentagonal 200 SA 10 2 A11 80 Nm 60 Nm 113 1 sec 167 3 sec 0 18 kW 250 SA 10 2 A11 80 Nm 60 Nm 173 6 sec 208 2 sec 0 18 kW 300 SA 10 2 A11 80 N
14. Valves for higher operating pressures are available on request For special valves observe the maximum operating pressures in the order confirmation or documentation 2 3 Improper use Any use of the valves for purposes other than that intended is deemed improper MARTIN LOHSE GmbH shall not be liable for damage to persons or property resulting from improper use 2 4 Modifications CAUTION Modifications Do not make any modifications to the valve that might impair its safety It is forbidden to remove type plates and markings 2 5 Inspections Regularly instruct the operating personnel in the safe and proper use of the valve with reference to the installation and operating manual Carry out regular inspections to ensure that all instructions are adhered to 2 6 Personal protective equipment If required wear personal protective equipment The personal protective equipment consists of e safety footwear e protective gloves e safety goggles e hard hat e hearing protection The personal protective equipment must be suitable for the pressurised medium 2 7 Noise protection The valve produces noise at a sound pressure level of less than 70 dB A Operating and Instruction Manual EN Version 2 0 3 15 67 Safety jOHSE If combined with a control valve the continuous sound pressure level might be higher depending on the type of the valve 2 8 Additional regulations For the operation of the valve all internal and statutory
15. and lifting gear Risk of injury from crushing if valve topples over Observe the size of the valve e Always use suitable transport gear and secure the valve against toppling over Risk of injury from suspended loads When transporting or otherwise handling the valve observe its weight e Do not stand under suspended loads Wear personal protective equipment consisting of e hard hat e safety footwear e protective gloves Operating and Instruction Manual 63 67 EN Version 2 0 3 Transport and storage jOHSE 7 1 7 2 Suitable slings and transport means When transporting the valve observe its weight The valve must be transported with suitable transport gear Valve Slings transport means with DN load capacity kg lt 500 1000 lt 800 3000 gt 800 6000 For size of valve see dimension sheet Transport Upon receipt of the delivery inspect the LOHSE valve for damage caused during transport CAUTION Damage to valve Do not lift the valve by the actuator mechanism e To lift the valve attach its body at the appropriate points to suitable lifting tackle The valve must be properly balanced when lifted observe centre of gravity Attachment points at the housing The pictures below show examples of attachment points on the valve body 64 67 Transport and storage Operating and Instruction Manual EN Version 2 0 3 jOHSE
16. by means of a DIN 3223 C fitting wrench e Turn clockwise valve CLOSED e Turn anticlockwise valve OPEN 58 67 Operating and Instruction Manual Actuators EN Version 2 0 3 jOHSE 5 7 2 Maintenance e The stem must be cleaned and lubricated every 30 days with a product that is suitable for the operating range conditions and medium Operating and Instruction Manual 59 67 EN Version 2 0 3 Actuators jOHSE 5 8 5 8 1 5 8 2 5 8 3 Hydraulic cylinder In principle the valves can be operated with all conventional hydraulic cylinder units For technical data refer to the documentation of the respective manufacturer Operating manual of the hydraulic cylinder Observe the instructions in the operating manual of the respective hydraulic cylinder manufacturer Maintenance e According to manufacturer instructions Note Hydraulic cylinders supplied by MARTIN LOHSE GmbH are adjusted to suit the respective valve type 60 67 Actuators Operating and Instruction Manual EN Version 2 0 3 jOHSE Problem External leakage from the packing chamber Leakage along flow through section Leakage at flange connection Valve stiff difficult to close or open Valve plate cannot be moved 6 Troubleshooting Possible cause Packing not tight Packing defective Object jammed between valve plate and housing Sealing in flow through section defective Pneumatically operated va
17. flange outlet end Operating and Instruction Manual 27 67 EN Version 2 0 3 Installation dismantling Threaded bore shapes with usable depth of thread Nominal diameter DN 150 600 Nominal diameter DN mm 150 200 250 300 350 400 500 600 Bore circle k mm 240 295 350 515 e Number of threded bores 4 4 4 2 3 8 4 4 o Number of through bores 4 4 4 10 13 8 16 16 Thread size M M20 M20 M20 M20 M20 M24 M24 M27 Distance between bores mm 129 110 170 121 143 Usable depth of threads t mm 18 20 22 24 26 24 34 35 Angle w 4 11 25 L mm 156 211 260 317 367 418 520 620 B mm 167 222 270 335 385 437 540 640 a mm 83 111 135 167 192 218 270 320 b mm 73 100 125 150 175 200 250 300 28 67 Operating and Instruction Manual Installation dismantling EN Version 2 0 3 OHSE Valve type TAQ TRE according LOHSE standard DN 150 200 Threaded bore shapes with usable depth of thread Nominal diameter DN 150 600 Nominal diameter DN mm 150 200 250 300 350 400 450 500 600 e Number of threaded bores 2 2 4 4 6 6 8 8 8 o Number of through bores 6 6 8 8 10 10 12 12 12 Thread size M M20 M20 M20 M20 M20 M24 M24 M24 M27 Distance between bores mm 118 143 112 129 110 126 5 112 121 143 Usable depth of thread
18. injury from pressurised pneumatic cylinders The moving cylinder rod of a pressurised pneumatic cylinder poses a risk of injury e Before carrying out maintenance or repair work on the pneumatic cylinder disconnect the pneumatic lines DANGER Risk of injury from stressed compression springs If the components are dismantled without proper care there is a risk of injury from the highly stressed compression springs e Pneumatic cylinders with spring return mechanism must be dismantled by specially instructed personnel After repair one pressure rod must be secured with a lead seal 5 2 7 Accessories e Multi port valve e Silencer e Flow control valve 48 67 Actuators Operating and Instruction Manual EN Version 2 0 3 jOHSE 5 2 8 Air consumption Formula for the calculation of the air consumption in double acting and single acting pneumatic cylinders VM PZ VMV VMF 1 033 P Q NI stroke x piston surface dm x stroke dm 1 033 P operating pressure bar Q air volume normal litre stroke Operating and Instruction Manual 49 67 EN Version 2 0 3 Actuators jOHSE CNAP CBSP CDSP CDSVP CDSAP CDSRP DN Cyl Stroke Q DN Cyl Stroke Q DN Cyl Stroke Q mm mm mm NI stroke mm mm mm NI stroke mm mm mm NI stroke p 6 bar p 6 bar p 6 bar 50 100 56 3 0 50 100 62 3 4 50 100 58 3 1 65 100 73 3 9 65 100 73 3 9 65 100 73 4 0 80 100 89 48
19. with the handling of hazardous substances WARNING Risk of injury from escaping media If the design limits of the valve are exceeded there is a risk of damage to the valve and of uncontrolled release of the pressurised medium e Do not exceed the design limits of the valve Operating and Instruction Manual EN Version 2 0 3 17 67 Safety jOHSE DANGER Risk of injury from pressurised valves The dismantling of pressurised valves can result in uncontrolled depressurisation Before carrying out any work on the valve insulate it from the pipeline system depressurise the valve and remove all medium e Do not dismantle the valve or remove it from the pipe unless the valve is fully depressurised DANGER gt DANGER Risk of injury from hazardous substances e Inform yourself of the properties of the medium and any associated risks Protect yourself and the environment from hazardous substances Observe the safety instructions in the material safety data sheets of the medium manufacturer Ensure that no medium is discharged into the pipeline during maintenance work e Wear personal protective equipment that is suitable to protect you against the pressurised medium Risk of injury from suspended loads When transporting the valve observe its weight Never lift the valve by its accessories attached components or connected pipes Always use suitable lifting gear taking into ac
20. 0 1000 14 16 18 20 24 28 32 36 40 Bolt 1 UNC 1 1 8 UNC 1 1 4 UNC Tightening torque 210 Nm 250 Nm 330 Nm These torques are guide values only 20 67 Installation dismantling Operating and Instruction Manual EN Version 2 0 3 jOHSE 3 1 4 P12 P2 3 1 5 Direction of pressure flow e When installing valves with direction arrows on the housing or bracket observe the direction of installation e On all valve types see 1 5 with the exception of CNA and CNAA the direction arrow indicates the direction of flow of the medium e On valve types CNA and CNAA the direction arrow indicates the direction of the pressure i e pressure P1 must be greater than pressure P2 when the valve is closed The higher pressure pushes the valve plate against the seal e Valve types without direction arrow are exposed to the same pressure on both sides Flange bore dimensions CAUTION Risk of damage to property from bolts of incorrect length Prevent damage to the valve from bolts that are too long e Observe the depth of thread in the housing tmax and choose suitable bolts lengths e Observe the specifications on the label attached to the valve Operating and Instruction Manual EN Version 2 0 3 21 67 Installation dismantling jOHSE 3 1 5 1 Selecting correct bolt length The length of the bolt for threaded hol
21. 80 100 89 4 8 80 100 88 4 7 100 100 106 5 7 100 100 106 5 7 100 125 109 9 1 125 125 132 11 0 125 125 132 11 0 125 125 134 11 2 150 125 156 13 0 150 125 156 13 0 150 160 159 21 8 200 160 210 28 7 200 160 210 28 7 200 160 210 28 8 250 160 260 35 6 250 160 260 35 6 250 200 260 55 6 300 160 312 42 7 300 160 312 42 7 300 230 310 87 7 350 200 362 77 4 350 200 362 77 4 350 230 360 101 8 400 200 412 88 1 400 200 412 88 1 400 300 410 197 3 450 230 462 130 6 450 300 460 221 4 500 230 512 144 8 500 400 512 437 8 600 300 612 294 5 600 400 612 523 4 CAWP TAP TAQP DN Cyl Stroke Q DN Cyl Stroke Q mm mm mm NI stroke mm mm mm NI stroke p 6 bar p 6 bar 50 100 52 2 8 65 100 67 3 6 80 100 82 4 4 100 100 99 5 3 100 125 50 4 2 125 125 124 10 4 125 125 62 5 5 2 150 125 149 12 5 150 125 75 6 3 200 160 202 27 6 200 160 100 13 7 250 160 252 34 5 250 160 125 17 1 300 160 302 47 4 300 200 150 32 1 350 200 352 75 3 350 230 175 49 5 400 200 402 86 0 400 300 200 96 2 450 230 452 127 8 450 300 225 108 3 500 230 502 142 0 500 300 250 120 3 600 300 602 289 7 600 300 300 144 4 700 400 350 299 4 50 67 Operating and Instruction Manual Actuators EN Version 2 0 3 Q 5 NI stroke mm NI stroke NI stroke p 6 bar p 6 bar p 6 bar 5 2 9 Closing force 100 4 7 kN 7 4 KN 145 9 9 kN 12 1 kN 14 4 kN 18 9 kN 24 9 kN 42 4 KN 75 4 kN 117 8 kN 5 2 10 Compressed air connection Operating and Instructi
22. Installation instructions 0 eee cee eeteeeeeenteeeeeenaeeeeeeaeeeeeeaaes 19 3 1 1 Installation between flanges e cee eeseeeeenteeeeeeneeeeeenaes 19 3 1 2 Installation as end fiting essiensa 20 3 1 3 Tightening torque sssaaa naaa RAA 20 3 1 3 1 Metric threads 0 eee ee eeceeeeneeeeeeenaeeeeeeaeeeeeeaeeeeeenaeeeeeeaaes 20 3 1 3 2 UNC threads 00 c cece ccceeeeeeeeeeeeceeeeeeaeeeeeeeseeeesaeeesaaeeeenees 20 Operating and Instruction Manual EN Version 2 0 3 Contents 3 1 4 Direction of pressure flOW eeeesceeeeeteeeeeeneeeeeenaeeeeeenaes 21 3 1 5 Flange bore diMensiOns cceeeeeeeeeeenneeeeeeneeeeeenaeeeeeeaaes 21 3 1 5 1 Selecting correct bolt length 0 eeeeeeeeeeeeeeeeeeeeeteeeeeeees 22 3 1 5 2 Flange bores according to DIN EN 1092 1 PN10 23 3 1 5 3 Flange bores according to LOHSE standard with matne TALOA o5 flecetedecccenecdencepen E arrine a 25 3 1 5 4 Flange bores according to ANSI B 16 5 class 150 2 DN 700 ANSI B 16 47 class 150 eese 30 3 1 5 5 Flange bores according to LOHSE standard with UNC thread seeseeseeseesesssesssesssesssrsrsesrrnsrsnsssnsrsnnernnsrnnns 32 3 1 5 6 Additional flange bore dimensions 35 3 2 Dismantling cneceinnn ssccnevd neecteed scctvee ese 35 4 MaintOnane scrise 36 4 1 General reisai asiaa aaa Seas aiaa eee 36 4 2 Safety instructions sasinen aniraa iiiaae a 36 4 3 Cleaning of the valve ccsccecceceeeeeseeeeeeeeseeeeeseae
23. N 1 Nut 2 Adjusting screw 3 Air connection extend 4 Air connection retract The stroke can only be adjusted if the valve is fully closed 1 Loosen nut 1 2 Adjust adjusting screw 2 e Turn clockwise the stroke in opening direction of the valve is reduced e Turn anticlockwise the stroke in opening direction of the valve is increased In VMV cylinder 100 one revolution of the adjusting screw corresponds to a stroke adjustment of 2 mm From VMV cylinder 125 one revolution of the adjusting screw corresponds to a stroke adjustment of 3 mm 3 Tighten nut 1 5 2 5 Pneumatic cylinder VMF single acting LOHSE VMF pneumatic cylinders are single acting cylinders that are closed or opened by spring force LOHSE VMF pneumatic cylinders are factory set and sealed with a seal for safety reasons If the seal is missing or damaged it is forbidden to operate the cylinder Sizes 125 to 200 46 67 Operating and Instruction Manual Actuators EN Version 2 0 3 jOHSE Jl Stroke adjusted to suit valve type and size 5 2 5 1 Pneumatic cylinder VMF spring closing When not pressurised the cylinder rod is fully extended Operating and Instruction Manual 47 67 EN Version 2 0 3 Actuators jOHSE 5 2 6 5 2 5 2 Pneumatic cylinder VMF spring opening When not pressurised the cylinder rod is fully retracted Maintenance DANGER Risk of
24. OSING fON CO m E th eeneeeaieetets 51 5 2 10 Compressed air CONNECTHION cccceeeeeeeeeeeeeteeeeteeeeeeeeees 51 4 Contents Operating and Instruction Manual EN Version 2 0 3 5 3 Lever QVC vicieivecnncetieciedswattcaiecwacenebcmuntadvueetewedinisdaccientianccadhasbdatts 52 5 3 1 DP GSIG I PAE AT E E E oe A E 52 5 3 2 UNC HOM eeose eaaeo a a Eeoa 52 5 3 3 Maintenance ou cece cece cecccsceeeccsesecesseeeeceseuueeeeeuueueeeenaaeeeeaas 52 5 4 Electrical actuator eeeecccccececeeseeeseeeececeaneesseseeeeeeeeanees 53 5 4 1 Electrical actuators for CNA CNAA CNA Bi CGNA 53 5 4 2 Electrical actuators for CAW 0ccccccceeeeeeeeeeseeeeeseeeeees 54 5 4 3 Electrical actuators for CBS CBSA CGBS triangular or pentagonal OFifiCe eee eeeeeeeeeeteeeeeeee 54 5 4 4 Electrical actuators for CDS CDSV CDSA CDSR CDSQ CGDS ierann antiensncdsttvanniaterinadeiiaaeannaentendsiaaa 55 5 4 5 Operating manual Of actuator cece enee et nenene rneer nenna 55 5 4 6 MANION ANCE wieciteccecttenicseiccwcurvacnecensnatneetemedusiebedscnsntoatentileamedhin 55 5 4 7 NOTE fence dencsnnieiaetiteettencdanewnddctentamdecnmnedddvne lamented soneatiaateubebwndent 56 5 5 Chain wheel actuator ccccccccccccccccceeceseeeeeeeceeeeeeeeeeeeeeenass 56 5 5 1 Alignment of Chain guide eceeeeeeeeeeeeeeneeeeeeneeeeeenaes 56 5 5 2 FONCION eet aeecdencctoietenteddestanactedecteanes saodaewacosdedes dnagezeeseGeu
25. and grease if necessary Remove flange bolts from threaded bores check length and replace if necessary for depth of thread see attached label Clean and lubricate Operating and Instruction Manual 61 67 EN Version 2 0 3 Troubleshooting jOHSE Problem Manually operated valve Pneumatically operated valve Electrically operated valve Possible cause Actuator element defective No operating pressure Control valve not powered Control valve blocked or defective Cylinder seal defective Connection between cylinder rod and valve plate broken Electrical actuator Limit switch Gear mechanism stem Remedy Check stem replace defective parts Check operating pressure supply Check control valve for power Check control valve clean or replace if necessary Check seals and replace if necessary Check connecting bolt and replace if necessary Check motor for power supply Check electrical actuator for defects Check limit switch and settings readjust or replace if necessary for instructions see manufacturer documentation Check gear mechanism or stem nut for dry run or defects clean and lubricate replace if necessary for instructions see manufacturer documentation Troubleshooting Operating and Instruction Manual EN Version 2 0 3 jOHSE 7 Transport and storage Risk of injury from heavy objects Observe the weight of the valve e Always use suitable transport
26. count the centre of gravity of the valve e Do not stand under suspended loads WARNING Risk of injury from heavy objects Observe the weight of the valve e Always use suitable transport and lifting gear CAUTION Risk of damage to valve from use of inadmissible actuators The use of inadmissible actuators can cause damage to the valve e Use only original LOHSE actuators or actuators approved by LOHSE 18 67 Safety Operating and Instruction Manual EN Version 2 0 3 jOHSE 3 1 Installation dismantling Installation instructions Before installing the valve remove the transport securing devices protective plug The valve is to be secured with bolts to the adjacent pipeline flanges The bolts must be inserted through the threaded bores in the housing Always adhere to the product specific instructions in chapters 3 1 1 to 3 1 5 6 Avoid vibration In the event of unavoidable vibration provide additional support for the valve actuator Vibration can loosen bolted connections even if they are secured To seal the flange connections insert suitable seals between the flange surfaces Exception Valves of type AEQ must be installed without seal at the inlet side DANGER Risk of damage caused by incorrectly installed valves Incorrectly installed valves can lead to damage to the pipeline system e Ensure that valves are installed correctly Install the valve without any
27. d valve plate Bolts Studs and pins Pneumatic cylinder Packings guides and seals in valves used for food processing 9 1 9 Appendix Recommended lubricants for valves and actuators The table below contains a list of lubricants recommended by MARTIN LOHSE GmbH for LOHSE valves and actuators If you wish to use other lubricants you must first contact MARTIN LOHSE GmbH Type and trade name of lubricant Grease for hot and cold water Berulub Hydrohaf 2 Synthetic fluidized transmission grease OKS 428 High performance grease black STABYL MO 500 Anti seizing paste white Bechem Antiseize 932 Slideway oil Avia Gleitbahn l CGLP 220 SI fitting grease white Berulub Sihaf 2 Properties and application of lubricant Extremely viscous lubricant resistant against liquids Apply ample grease to the packing chamber and guides Grease with very good lubricating properties For use on sealing rings and in flow through section for easy assembly Apply to valve plate for improved sliding High performance graphite grease preventing cold sealing Apply this product to all bolt threads Prevents cold sealing Apply to the studs on the gland an all pins Apply to the inside of the cylinder barrel of the pneumatic cylinder for permanent lubrication Approved according to KTW W270 and FDA Apply to packings guides and seals for valves used in the food sector and drinking water supply systems
28. e operating manual of the respective electrical actuator manufacturer 5 4 6 Maintenance e The stem must be cleaned and lubricated every 30 days with a product that is suitable for the operating range conditions and medium Operating and Instruction Manual 55 67 EN Version 2 0 3 Actuators jOHSE 5 4 7 Note Ml Actuators supplied by MARTIN LOHSE GmbH are factory set 5 5 Chain wheel actuator Sprocket wheel for DIN 766 A round steel chains 2 Stem nut Safety device Bracket plate for the fixture and bearing of the sprocket wheel and the safety device on the valve bracket 5 rising stem Chain wheel actuators for all valve types E Nominal diameter DN i Sprocket wheel E 50 260 mm 65 260 mm 80 260 mm 100 300 mm 125 300 mm 150 300 mm 200 380 mm 250 380 mm 300 380 mm 350 500 mm 400 500 mm 5 5 1 Alignment of chain guide Upon mounting align the chain guide to the installation position of the valve completing the following steps 56 67 Operating and Instruction Manual Actuators EN Version 2 0 3 jOHSE e Loosen the fastening bolts from the bracket plate e Align the safety device with the chain guide by turning it on the valve bracket to the desired position e Tighten the fastening bolts 5 5 2 Function e Turn clockwise valve CLOSED e Turn anticlockwise valve OPEN 5 5 3 Maintenance e The stem must be cleaned and lubricated every 30 days with a
29. eeeneeeeaes 37 4 4 Lubrication of the valve sssseesssesssrreseernesrsrnesrenneerenneneennee 37 4 5 Packing seali eonenn a 37 4 6 Type plate ceiiccticisstteanatitanid cna aeddaeealiaiadeciniets 38 4 7 Additional inStruCtionS cccceeeseeeeeeeeeeeeeeaeeeeeenaeeeenenaes 38 5 ACUUALONS serin 39 5 1 Handwheel actuator sessin 39 5 1 1 Handwheel non rising HNS cccccceeseceeceeeeeeeeeeseaeees 39 5 1 2 Handwheel rising H ssssssssesossessnsnnsnessensrnnnnnssrrnnnnnnsnesrene 40 5 1 3 PUNCUON sorsra iai adaa 40 5 1 4 MAINtONANCE soeesduesricernidiiniapsridianii diea aa EEn 41 5 1 5 RECOMMENCATION eeeeeceeeenteeeeeenteeeeeeaaeeeseeaeeeseeaeeeeeenaes 41 5 2 LOHSE pneumatic Cylinders 0 cccscceeeceeseeeeeetteeeeneeteees 41 5 2 1 Pneumatic cylinder VC double acting cceeeeeeeees 42 5 2 2 Pneumatic cylinder VM double acting ceeeeeeeenes 43 5 2 3 Pneumatic cylinder PZ double acting ceeeeeeeeeees 44 5 2 4 Pneumatic cylinder VMV double acting eee 44 5 2 4 1 Pneumatic cylinder VMV CLOSE 45 5 2 4 2 Pneumatic cylinder VMV OPEN 46 5 2 5 Pneumatic cylinder VMF single acting eenen 46 5 2 5 1 Pneumatic cylinder VMF spring closing cseeeee 47 5 2 5 2 Pneumatic cylinder VMF spring opening eessen 48 5 2 6 MAINtOMANCE seisatas i aa a a bent 48 5 2 7 AC COSSOMOS assen h sanas aaa A a S ESN 48 5 2 8 Air COMSUIMPUION asss aaa aa a a a 49 5 2 9 CI
30. er electrical actuator chain wheel quick release lever bevel gear mechanism square head of hydraulic cylinder LOHSE valves must be actuated with original LOHSE actuators or actuators approved by MARTIN LOHSE GmbH LOHSE actuators must only be used in conjunction with LOHSE valves Operating and Instruction Manual 13 67 EN Version 2 0 3 Safety jOHSE 2 2 1 Maximum permissible operating temperature CNA CNAA CNA Bi CBS CBSA CDS 120 C CDSV CDSA CDSR CGNA CGBS CGDS CAW CDSQ NAQ 80 C RQS RQSV AEQ SAQ TA TRE TAQ The above temperature values are guide values Always observe the specifications in the order confirmation or documentation Valves for higher operating temperatures are available on request 2 2 2 Maximum permissible operating pressure p bar CNA CNAA CNA Bi CAW E CAW AE ee TAQ 4 4 4 2 Valves for higher operating pressures are available on request For special valves observe the maximum operating pressures in the order confirmation or documentation no oO DMD DD A A gt gt CNA CNAA CNA Bi CAW CBS CBSA CGNA CGBS CDS CDSV CDSA CDSR CGDS CDSQ NAQ RQS RQSV AEQ 14 67 Operating and Instruction Manual Safety EN Version 2 0 3 jOHSE Type designation 350 SAQ TA 2 TRE TAQ DN 350 1400 nominal in mm 400 450 500 600 700 800 900 1000 1400 2 5 2 2 2 2 2 2 2 2 2 2 2 2 2 2
31. es is calculated as follows e Usable depth of thread tmax e Thickness of flange seal e Thickness of washers e Flange thickness rim thickness gasket thickness 22 67 Operating and Instruction Manual Installation dismantling EN Version 2 0 3 jOHSE 3 1 5 2 Flange bores according to DIN EN 1092 1 PN10 Valve type CNA CNAA CNA Bi CAW CBS CBSA CGNA CGBS DN 700 800 DN 900 1000 DN 1400 Valve type CDS CDSV CDSA CDSR CGDS TA DN 350 400 DN 450 600 DN 700 800 DN 900 1000 Operating and Instruction Manual 23 67 EN Version 2 0 3 Installation dismantling Threaded bore shapes with usable depth of thread Nominal diameter DN 50 300 Nominal diameter DN mm Bore circle k mm e Number of threaded bores o Number of through bores Thread size M Usable depth of thread tmax mm all types except TA Valve type TA Nominal diameter DN 350 1000 Nominal diameter DN mm Bore circle k mm e Number of threaded bores o Number of through bores Thread size M Usable depth of thread tmax mm all types except TA Valve type TA Nominal diameter DN 1400 Nominal diameter DN mm Bore circle k mm e Number of threaded bores o Number of through bores Thread size M Usable depth of thread tmax mm all types except TA Valve type TA 50 125 M16 350 460 12 M20 20 20 1400 1590 24 12 M39 45 65 145
32. g pneumatic cylinder stroke adjustable across entire stroke length in opening direction Single acting pneumatic cylinder with spring return mechanism in closing direction Single acting pneumatic cylinder with spring return mechanism in opening direction Stroke lever Electrical actuator Chain wheel actuator Bevel gear actuator Square head actuator Hydraulic cylinder prepared for E actuator transmission increasing spindle and connecting sleeve quick acting lever 10 67 About this installation and operating manual Operating and Instruction Manual EN Version 2 0 3 jOHSE Safety General safety instructions General risks Danger sources posing general risks e Mechanical danger sources e Electrical danger sources Risks in connection with electrical equipment DANGER Risk in connection with electrical equipment As there is a constant humid atmosphere in the production process electrically operated valves are a source of danger Danger electric shock e Observe the relevant regulations regarding the use of electrical devices in wet rooms CAUTION Operation in explosive atmosphere Operation in explosive atmosphere Risk of explosion of ungrounded valves e After installation the valve must be integrated into the general grounding circuit 2 1 4 Preconditions for operation The valve must only be operated if it is in proper working order for the intended purpose
33. ines e against inadvertent switching on e Empty the lines DANGER Risk of injury from shearing crushing and snagging Danger by moving valve parts that e Safety devices must only be removed for maintenance work After completion of the maintenance task mount all safety devices DANGER Risk of injury from pressurised pneumatic or hydraulic cylinders The moving cylinder rod of a pressurised pneumatic or hydraulic cylinder poses a risk of injury e Before carrying out maintenance cleaning or repair work on the valve pressure lines must be depressurised and removed DANGER gt DANGER OF LIFE for users Valves with electric actuators must be disconnected from the power supply e Disconnect the actuator or valve from the mains line Secure the motor against inadvertent switching on 36 67 Maintenance Operating and Instruction Manual EN Version 2 0 3 jOHSE 4 3 Cleaning of the valve Dirt can impair the operation of the valve and must therefore be removed Clean moving valve parts under consideration of safety instructions 4 4 Lubrication of the valve Moving parts valve plate stem must be lubricated every 30 days with a product that is suitable for the operating range conditions and medium Valves of types AEQ NAQ and RQS are equipped with lubrication nipples on the housing 4 5 Packing seals If there is leakage at the packing seals retighten them wi
34. ion extend _ 7 _ Air connection retract LOHSE PZ pneumatic cylinders are equipped with a fixed stop in closing direction no adjusting nut In opening direction their stroke can be adjusted by means of the adjusting screw 4 Sizes 400 and 500 O Stroke adjusted to suit valve type and size 5 2 4 Pneumatic cylinder VMV double acting LOHSE VMV pneumatic cylinders are cylinders with adjustable stroke limitation across the entire stroke length e VMV CLOSED stop in closing direction e VMV OPEN stop in opening direction 44 67 Operating and Instruction Manual Actuators EN Version 2 0 3 jOHSE _ Nut Adjusting tube Air connection extend gt WO N Air connection retract 5 2 4 1 Pneumatic cylinder VMV CLOSE Oxo The stroke can only be adjusted if the valve is fully opened 1 Loosen nut 1 2 Adjust adjusting tube 2 e Turn adjusting tube clockwise the stroke in closing direction of the valve is increased e Turn adjusting tube anticlockwise the stroke in closing direction of the valve is reduced Up to VMV cylinder 200 one revolution of the adjusting tube corresponds to a stroke adjustment of 1 5 mm From VMV cylinder 230 one revolution of the adjusting tube corresponds to a stroke adjustment of 2mm 3 Tighten nut 1 Operating and Instruction Manual EN Version 2 0 3 45 67 Actuators jOHSE 5 2 4 2 Pneumatic cylinder VMV OPE
35. lidity eisai ana aa a ts bile EE demas 9 1 5 1 MAING ypes eson cities ties poeencens 9 1 5 2 Actuator tYPOS eeun a 10 2 Safety Ge SS Seeed AS 11 2 1 General safety instructions ccccceeeeeeeseeseeeeeetteeeeneeteaes 11 2 1 1 General riSKkS cceccceceeeceeeeceeeeeceeeesaeeeeeeeseeeesaeeeeeeeeaes 11 2 1 2 Risks in connection with electrical equipment 0 11 2 1 3 Operation in explosive atmosphere ccccceeeeeeteeeees 11 2 1 4 Preconditions for OPCration eeecceeeeeeeeeeenteeeeeeneeeeeenaes 11 2 1 5 ROSIGUAI iSKS 0 ccceceeececeeeeeceeeeeseeeeeeeeeeeeesnseceeeeneeeeeeennnees 12 2 1 6 State Of technology ccceeeeeeeeceeeeeseeeeeeeeeseeeeeesaeeeeneeeeaes 12 2 2 Proper USC ccteveccnnceandteee sia tenhevinectaedvsceneetuadetaesiaeideeeectablsberes 13 2 2 1 Maximum permissible operating temperature 14 2 2 2 Maximum permissible operating pressure p bar 14 2 3 IIMPYOPCL USO sierran ias 15 2 4 MOdITICAUIONS sasainn RA S a eta 15 2 5 IS POCTIONS es a ong eedexsebascesy 15 2 6 Personal protective CQUIDMENT eeeeeesteeeeeetteeeeeeaaes 15 2 7 Noise protection ccccescccceeeeceeeeeeeceeeeeeeceeeseeeeeeeseeeeeeneeees 15 2 8 Additional regulations ssseessseseeerseessrneseenneerenneneenneerennnnee 16 2 9 Safety instructions for valves and actuators 17 3 Installation CiSMANtHiING ccceeeeeeeeeeeeeeeeeeeeeseeeeeeeseeeenees 19 3 1
36. lve Incorrect stroke settings Incorrect limit switch settings Electrically operated valve Valve jammed during installation Flange seal defective Flange seal missing Valve blocked and or valve plate dirty Flange bolts too tight Flange bolts too long Manually operated valve Stem dirty Insufficient operating pressure Control valve blocked Pneumatically operated valve Line connections defective Complete piston defective Flange bolts too long Lubricant washed off Remedy Retighten packing lubricate valve plate Replace packing clean and grease valve plate Open valve slightly remove jammed object and repeat closing procedure Dismantle valve and replace seals Check stroke and readjust if necessary Check stroke and adjust travel controlled limit switch if necessary for instructions see manufacturer documentation Loosen flange bolts and reinstall valve according to the instructions Dismantle valve and replace flange seals Install flange seal s Dismantle valve and clean it lubricate valve plate Loosen flange bolts especially through bolts Remove flange bolts from threaded bores check length and replace if necessary for depth of thread see attached label Check stem clean and grease Check operating pressure and increase if necessary Clean control valve Check lines and replace if necessary Dismantle complete piston and replace check cylinder seals replace
37. m 60 Nm 207 3 sec 249 1 sec 0 18 kW 350 SA 10 2 A16 120 Nm 80 Nm 166 3 sec 200 0 sec 0 37 kW 400 SA 10 2 A16 120 Nm 80 Nm 189 4 sec 228 2 sec 0 37 kW 450 SA 10 2 A16 120 Nm 80 Nm 213 1 sec 256 3 sec 0 37 kW 500 SA 14 2 A16 250 Nm 150 Nm 236 3 sec 284 4 sec 0 75 kW 600 SA 14 2 A22 250 Nm 150 Nm 183 1 sec 212 7 sec 0 75 kW 700 SA 14 6 A22 500 Nm 300 Nm 208 4 sec 250 5 sec 1 50 kW 800 SA 14 6 A22 500 Nm 300 Nm 235 8 sec 283 6 sec 1 50 kW 5 4 4 Electrical actuators for CDS CDSV CDSA CDSR CDSQ CGDS DN Actuator type Torque Actuating time Power bhi opening closing 50 SA 07 6 A45 30 Nm 20 Nm 19 3 sec 0 37 kW 65 SA 07 6 A45 30 Nm 20 Nm 24 3 sec 0 37 kW 80 SA 07 6 A45 30 Nm 20 Nm 29 3 sec 0 37 kW 100 SA 07 6 A45 30 Nm 20 Nm 29 1 sec 0 37 kW 125 SA 07 6 A45 40 Nm 30 Nm 35 7 sec 0 37 kW 150 SA 07 6 A45 40 Nm 30 Nm 42 4 sec 0 37 kW 200 SA 10 2 A45 80 Nm 60 Nm 45 0 sec 0 75 kW 250 SA 10 2 A45 80 Nm 60 Nm 56 4 sec 0 75 kW 300 SA 10 2 A45 80 Nm 60 Nm 68 9 sec 0 75 kW 350 SA 14 2 A45 120 Nm 80 Nm 78 4 sec 1 50 kW 400 SA 14 2 A45 120 Nm 80 Nm 89 8 sec 1 50 kW 450 SA 14 2 A45 120 Nm 80 Nm 100 9 sec 1 50 kW 500 SA 14 6 A45 250 Nm 200 Nm 112 2 sec 3 00 kW 600 SA 14 6 A63 250 Nm 200 Nm 83 0 sec 5 50 kW 700 SA 14 6 A63 500 Nm 400 Nm 96 6 sec 5 50 kW 800 SA 14 6 A63 500 Nm 400 Nm 110 2 sec 5 50 kW 900 SA 16 2 A63 800 Nm 600 Nm 108 4 sec 7 50 kW 1000 SA 16 2 A63 800 Nm 600 Nm 120 8 sec 7 50 kW 5 4 5 Operating manual of actuator Observe the instructions in th
38. ng TRE Reject valve with square inlet and outlet with 2 valve plates valve plates aligned at angle below 15 in stainless steel housing Valve type Shut off valve Shut off valve Shut off valve Shut off valve Regulating valve Regulating valve Regulating valve Shut off valve Shut off valve Shut off valve Shut off valve Reject valve Shut off valve Shut off valve Reject valve Reject valve Reject valve Reject valve Reject valve Reject valve Reject valve Reject valve In principle the instructions in this installation and operating manual also apply to LOHSE valve types other than those listed above Please contact the manufacturer for additional data sheets Operating and Instruction Manual EN Version 2 0 3 9 67 About this installation and operating manual jOHSE 1 5 2 Actuator types Series H Hns VC VM PZ VMV CLOSE VMV OPEN VMF CLOSE VMF OPEN HH OM ZIN XOQ Am Description Handwheel drive with rising stem Handwheel drive with non rising stem Double acting pneumatic cylinder stroke adjustable in opening and closing direction NAMUR interface T and C slot for solenoid switch Double acting pneumatic cylinder stroke adjustable in opening and closing direction Double acting pneumatic cylinder stroke adjustable in closing direction only Double acting pneumatic cylinder stroke adjustable across entire stroke length in closing direction Double actin
39. nts for valves and actuators 67 6 Operating and Instruction Manual Contents EN Version 2 0 3 jOHSE 1 1 1 2 About this installation and operating manual General notes This installation and operating manual contains all information necessary for the e transport e commissioning e and operation of the valve or actuator Information regarding the maintenance and repair can be found in the separate service manual for LOHSE valves Using this document familiarise yourself with the valve The installation and operating manual assists you in the proper and correct operation of the product Safe operation of the valve is only ensured if you proceed exactly as described in this manual For accessories and attachments refer to the operating manual of the respective manufacturer Warning signs and symbols The following symbols and warnings are used to highlight e dangers e warnings e safety measures and precautions There are three categories of risks DANGER Type and source of danger Indicates an immediate danger Non compliance with the instructions can result in serious or even fatal injury e Explanation of the necessary safety measures WARNING Type and source of danger Indicates a potential risk Non compliance with the instructions can result in serious or damage to property e Explanation of the necessary safety measures CAUTION Type and source of danger
40. on Manual 51 67 EN Version 2 0 3 Actuators jOHSE 5 3 Lever drive 5 3 1 Design 1 Stroke lever housing 2 __ Transport lever 3 Transport rod 4 Locking lever screw 5 3 2 Function The valve is gradually closed and opened by moving the transport lever up or down respectively The stroke lever must subsequently be locked with the lever locking screw not self locking The stroke lever mechanism can be repositioned on the valve in steps Ml of 45 5 3 3 Maintenance Regularly clean the transport lever to remove all dirt with proper cleaning material 52 67 Operating and Instruction Manual Actuators EN Version 2 0 3 jOHSE 5 4 Electrical actuator In principle the valves can be operated with all conventional electrical actuators The technical data in the tables below refer to AUMA actuators The stem tube is delivered separately and must be attached to the actuator before it can be commissioned Caution Adjustment of the electrical actuator settings Incorrectly set travel and torque settings can cause damage to the valve e Adjust the settings as described in the operating manual of the actuator manufacturer and the details provided in the tables below 5 4 1 Electrical actuators for CNA CNAA CNA Bi CGNA DN Actuator type Torque Actuating time Power ALY opening closing 50 SA 07 2 A45 30 Nm 20 Nm 17 3 sec 0 18 kW 65 SA 07 2 A45 30 Nm 20 Nm 24 4 sec 0 18 kW 80 SA 07 2 A45 30 Nm 20 Nm
41. or types CNA CNAA CNA Bi CAW CBS CBS CBSA CGNA CGBS Nominal diameter DN Handwheel Weight 50 180 mm 1 8kg 65 180 mm 1 8kg 80 180 mm 1 8kg 100 225 mm 2 6 kg 125 225 mm 2 7 kg 150 225mm 2 7 kg 200 280 mm 4 7 kg 250 280 mm 4 9 kg 300 360 mm 5 8 kg Valid for types CDS CDSV CDSA CDSR CGDS NAQ RQS RQSV AEQ Nominal diameter DN Handwheel Weight 50 225mm 1 8 kg 65 225 mm 2 4 kg 80 225 mm 2 4 kg 100 280 mm 3 9 kg 125 280 mm 4 1 kg 150 280 mm 4 3 kg 200 360 mm 5 7 kg 250 360 mm 6 0 kg 300 360 mm 6 2 kg Operating and Instruction Manual 39 67 EN Version 2 0 3 Actuators 5 1 2 Handwheel rising H Handwheel 2 Stem nut Bracket plate for the fixture and bearing of the handwheel on the valve bracket Rising stem left hand trapezoidal thread with stop sleeve Valid for all valve types 80 5 1 3 Function e Turn clockwise valve CLOSED e Turn anticlockwise valve OPEN 40 67 Operating and Instruction Manual Actuators EN Version 2 0 3 jOHSE 5 1 4 Maintenance e The stem must be cleaned and lubricated every 30 days with a product that is suitable for the operating range conditions and medium 5 1 5 Recommendation For valves with handwheels a nominal diameter of more than DN 300 we recommend using a bevel gear drive mechanism 5 2 LOHSE pneumatic cylinders LOHSE pneumatic cylinders are controlled with compressed air at pressures of between 5 and 7 bar 6 bar
42. perature 55 C 65 C Longer skin contact approx 3 to 10 sec with the surface of the valve or machine components can result in burns DIN EN ISO 13732 1 e Wear personal protective equipment 2 1 6 State of technology Valves from MARTIN LOHSE GmbH are designed and manufactured according to the latest state of technology and the relevant technical safety standards There remains however a residual risk to life and limb of the operator or third parties and a risk of damage to the valve and other property e if the valve operated for a purpose other than that intended e if the valve is operated by persons who are not suitably qualified see chapter 1 3 e if the valve has been modified e if the safety instructions in this manual are not strictly adhered to 12 67 Safety Operating and Instruction Manual EN Version 2 0 3 jOHSE 2 2 Proper use LOHSE valves are shut off valves or as regulating valves designed for fluid media and for operating conditions as outlined in 2 2 1 and 2 2 2 The properties of the medium must be taken into account when choosing the valve material In exceptional cases certain valve types might be used for gaseous media such as oxygen and compressed air If you wish to use the valves for such media you must first contact MARTIN LOHSE GmbH Valves and connections for gaseous media must be completed free of grease The valve is actuated by means of a handwheel pneumatic cylinder stroke lev
43. product that is suitable for the operating range conditions and medium 5 6 Bevel gear actuator In principle the valves can be operated with all conventional bevel gear actuators The technical data in the tables below refer to AUMA actuators The stem tube is delivered separately and must be attached to the actuator before it can be commissioned Bevel gear actuators for all valve types Nominal diameter DN Bevel gear actuator type AUMA Handwheel 150 300 GK10 2 360 mm 350 500 GK10 2 400 mm 600 800 GK14 2 500 mm 900 1000 GK14 6 640 mm Operating and Instruction Manual 57 67 EN Version 2 0 3 Actuators jOHSE 5 6 1 Technical data e Bevel gear actuator types 10 2 and 14 2 are single speed gear mechanisms e Speed reduction ratio i 2 1 e Max torque GK 10 2 120 Nm GK 14 2 250 Nm GK 14 6 500 Nm 5 6 2 Function e The actuators are operated manually e Turn clockwise valve CLOSED e Turn anticlockwise valve OPEN 5 6 3 Maintenance e The stem must be cleaned and lubricated every 30 days with a product that is suitable for the operating range conditions and medium 5 7 Square head actuator 1 Bracket plate for the fixture and bearing of the square 4 head on the valve bracket 2 Square head DIN 3223 C non rising stem 4 Stem nut 5 7 1 Function e The square head actuator is operated
44. safety and accident prevention regulations must be adhered to 16 67 Operating and Instruction Manual Safety EN Version 2 0 3 jOHSE Safety instructions for valves and actuators DANGER Risk of injury from crushing Single acting actuators might move the valve to its open and close position when the compressed air supply is closed or disconnected e Do not reach with your hands or fingers into the range of the moving valve parts unless the actuator has reached its end position Automated actuators that are electrically powered might move the valve to its open or closed position e Before carrying out any maintenance or repair work on valves with actuators and before installing or removing the valve in the pipeline system disconnect the actuator from the power supply WARNING Risk of injury on hot or cold surfaces risk to health from hazardous substances All personnel working with or on the valve including installation operation and repair of the valve must be suitably trained This helps eliminate the risk of damage to property or injury to persons Ensure that all installation and assembly personnel are familiar with e installation and removal procedures for the valve in a process line e special and potential risks associated with the process e most important safety instructions e risk in connection with the handling of pressurised equipment as well as hot and cold surfaces e risk in connection
45. t mm 18 18 18 18 20 20 20 20 23 Operating and Instruction Manual 29 67 EN Version 2 0 3 Installation dismantling jOHSE 3 1 5 4 Flange bores according to ANSI B 16 5 class 150 2 DN 700 ANSI B 16 47 class 150 Valve type CNA CNAA CNA Bi CAW CBS CBSA CGNA CGBS CDS CDSV CDSA CDSR CGDS TA GY ESI Lest ESS DN 50 60 DN 80 200 DN 250 350 DN 400 450 2 3 4 8 10 14 16 18 DN 500 600 DN 700 800 DN 900 DN 1000 20 24 28 32 36 40 Threaded bore shapes with usable depth of thread 30 67 Operating and Instruction Manual Installation dismantling EN Version 2 0 3 Nominal diameter DN 50 300 Nominal diameter DN mm 50 6 s Nominal iameterfinch 2 2 3 4 5 5 2 6 e Number ofthreaded bores 4 4 4 Number of through bores o Is Usable depth of thread tmax inch the VavetypeTA ooo d l l d Nominal diameter DN 350 1000 Nominal diameter DN mm 350 400 Nominal diameter inch oa 16 _ Bore circle k inch m I me dala Thread size Ginen at 1 1s te Usable depth of thread tmax inch Pa ae aia jive Operating and Instruction Manual EN Version 2 0 3 31 67 Installation dismantling jOHSE 3 1 5 5 Flange bores according to LOHSE standard with UNC thread Valve type NAQ RQS RQSV Inlet side according ANSI B16 5 Class 150
46. th the same torque crosswise Tighten the bolts in steps of revolutions 90 until the leak is sealed The maximum tightening torque of the respective screw must thereby not be exceeded 90 lt 2 O Operating and Instruction Manual 37 67 EN Version 2 0 3 Maintenance jOHSE If it is not possible to seal the leak by retightening the bolts replace the packing seal for details see service instructions for the respective valve type 4 6 Type plate 1 Type designation 2 L number LOHSE Q www lohse gmbh de Type xxx DN xxx tested XX XX PS xxx TS XXX PT xxx PS 2 Housing Plate XXX XXX L No XXX CE 0036 When ordering wear and spare parts always quote the type designation and the L number see type plate Spare parts lists can be ordered separately 4 7 Additional instructions For additional information and maintenance instructions please refer to the service manual 38 67 Maintenance Operating and Instruction Manual EN Version 2 0 3 jOHSE 5 Actuators 5 1 Handwheel actuator 5 1 1 Handwheel non rising Hns 1 Attach a barrel handle to the handwheel of valves of type CNAHns CBSHns and CAWHns up to DN 250 Stem nut non rising stems left hand trapezoidal thread 4 Bracket plate for the fixture and bearing of the handwheel on the valve bracket Valid f
47. with awareness of the associated dangers and in accordance with the instructions in this manual if all safety and EMERGENCY STOP devices are in place and working properly Malfunctions and faults that might impair the safety of the valve must be eliminated without delay Operating and Instruction Manual EN Version 2 0 3 11 67 Safety jOHSE DANGER Substantial risk of injury when reaching into by hand While the valve is in operation do not attempt to reach into it or clean it by hand and or with an implement as this could cause serious injury and or damage to property e Observe safety instruction see 2 9 2 1 5 Residual risks DANGER Risk of injury from shearing crushing and snagging Danger by moving valve parts that might have become accessible when covers are removed for function checks or similar purposes and by automatically actuated valves e Do not reach with your hands or fingers into the range of the moving valve parts DANGER Risk of injury from burning and scalding on machines and systems operated at high temperatures above 40 C operating temperature gt 70 C Short term skin contact approx 1 sec with the surface of the valve or machine components can result in burns DIN EN ISO 13732 1 operating temperature 65 C Longer skin contact approx 3 sec with the surface of the valve or machine components can result in burns DIN EN ISO 13732 1 operating tem
48. xe 57 5 5 3 MAINTENANCE siras ra a copdaaceesavedee tenpencexaeoase 57 5 6 Bevel gear actuator eeceeeeeneeeeeeeneeeeeeeeeeeeteaeeeeetneeeeteas 57 5 6 1 Technical data c cccceccccccccssceeeccssseeeeseeseeeseueeeesuaueeeeeeaaees 58 5 6 2 Function eesin aae a a E aaa E A EE AEAEE 58 5 6 3 Maintenance uu cece cccccecccsceeecccsseeeseeeeceseeueeeseuaeueesenaeeeeeans 58 5 7 Square head actuator cccccceceeceeeeseeeeeeneeseeeeeeseeeeneeseees 58 5 7 1 FUNGUO M ane ann aaa aaa a Geadexes darian 58 5 7 2 MaINtG NANCE sccies2scichecSvccdecvcheccdeasedanvsiues e a aaa 59 5 8 Hydraulic cylinder usriersrevenpiiiureiirineiurrinrndasidinininnns 60 5 8 1 Operating manual of the hydraulic cylinder 0 0 60 5 8 2 Maintenance uu cece c ce cecccsceeecccsseeseeeeecssaueeeseeeueeveuaeeeeuans 60 5 8 3 N oI E EEE see SEAE EAE cents soaks wees tia 60 6 TrOUDIESNOOTING ceceeeeeceseseeeeeseeeeeeeseeneeeesenneeenseeneeenseeneeens 61 7 Transport and StOraGe ccceeeeececeeeeeeeseeeeeeeseeeenseseeeenenseetenens 63 7 1 Suitable slings and transport means n 64 7 2 Trans DOME eerror EE EE ceed ebeeds eveeeetiges 64 7 3 Storage esti heii aiana aea eade a aeaii 65 8 PROD GM oiis E 66 8 1 General notes isieeeeeesesesnseeenenrrinnesrennrnrinnesnennrneresnernnnnne 66 8 2 Disposals spriek aA 66 Operating and Instruction Manual 5 EN Version 2 0 3 Contents 9 ADDON GIN esssnnn ei eet eee etiaat 67 9 1 Recommended lubrica

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