Samson 2489/58 Series Page 15 Mounting And Operating Instructions Download | Manualshive

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EB 3135-2 EN

15

Design and principle of operation

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DN 15 to 50

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Manual adjuster

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Functional drawings of the regulators (DN 15 to 25)

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Summary of Contents for 2489/58 Series

Page 1: ...lation of original instructions EB 3135 2 EN Edition April 2023 Type 2489 58xx 2430 and Type 2489 57xx 2430 Pressure independent Control Valves Flow regulators with electric actuator and control therm...

Page 2: ...ist you in mounting and operating the device safely The instructions are binding for handling SAMSON devices The images shown in these instructions are for illustration purposes only The actual produc...

Page 3: ...Electric actuator with process controller 13 3 Design and principle of operation 14 3 1 Technical data 17 4 Measures for preparation 22 4 1 Unpacking 22 4 2 Transporting and lifting 22 4 3 Storage 23...

Page 4: ...ic actuator with fail safe action 30 7 Servicing 32 7 1 Preparation for return shipment 33 7 2 Ordering spare parts and operating supplies 33 8 Malfunctions 33 8 1 Decommissioning and removal 35 8 1 1...

Page 5: ...urpose or for damage caused by external forces or any other external factors Refer to the technical data and nameplate for limits and fields of application as well as possible uses Reasonably foreseea...

Page 6: ...features The Type 2489 Pressure independent Control Valve PICV with an electric actuator with fail safe action moves to a certain fail safe position upon supply voltage failure The fail safe action of...

Page 7: ...Operating personnel must read and understand these mounting and operating instructions as well as the referenced documents and observe the specified hazard statements warnings and caution notes Furthe...

Page 8: ...tuators for domestic hot water heating or for heating and cooling applica tions u EB 5824 1 and u EB 5824 2 for Type 5824 5825 Electric Actuator three step version or with digital positioner u EB 5827...

Page 9: ...the supply voltage has been connected Do not touch the switching output L When the switching output is not used deactivate it in function F16 Not active setting Refer to the mounting and operating in...

Page 10: ...of burn injuries due to hot or cold components and pipelines Depending on the process medium valve components and pipelines may get very hot or cold and cause burn injuries Allow components and pipeli...

Page 11: ...egulations for low voltage installations Observe the permissible tolerances of the supply voltage Risk of damage to the actuator and control thermostat due to excessively high tight ening torques Obse...

Page 12: ...nfiguration ID 2 Type designation 3 Model number 4 Year of manufacture 5 Flow rate set point range for water in m h 6 Flow coefficient KVS 7 Pressure rating PN 8 Max permissible temperature in C 9 Dif...

Page 13: ...Type 2489 Valve The material designation can be found on the cast body or you can contact us the con figuration ID specification is needed to find out which material is used For more details on the na...

Page 14: ...mm rated travel are required for valves in valve sizes DN 32 to 50 NOTICE For higher temperatures and the resulting thicker insulation of the valve mount an intermediate insulating piece order no 1992...

Page 15: ...n and principle of operation Z 8 3 8 4 2 1 8 8 5 7 10 3 4 5 6 6 1 7 21 22 23 20 25 24 1 1 8 1 1 2 8 4 View Z DN 15 to 50 11 11 1 11 2 Manual adjuster accessories 30 Fig 3 Functional drawings of the re...

Page 16: ...50 8 3 Set point screw DN 15 to 25 8 4 Lead seal hole 8 5 Restriction unbalanced 8 6 Restriction balanced by a piston 8 7 Fixing screw 10 Electric actuator 11 Control line 11 1 Screw joint with restr...

Page 17: ...y the German technical surveillance association T V according to DIN EN 14597 in combination with Type 2489 Valve The registration number is available on re quest Temperature range The Type 2489 57xx...

Page 18: ...mitation for water with 0 2 bar differential pressure at the restriction 0 03 to 0 2 0 12 to 0 64 0 2 to 1 2 0 6 to 1 3 5 0 6 to 2 5 0 8 to 2 3 5 0 8 to 3 6 0 8 to 3 5 5 0 8 to 4 2 6 2 to 5 8 5 2 to 1...

Page 19: ...ass resistant to dezincification with EPDM soft seal 2 Bonnet Red brass CC499K Rg 5 Spheroidal graphite iron EN GJS 400 18 LT 1 Valve spring Stainless steel 1 4310 Restriction Brass free of dezincific...

Page 20: ...34 244 268 294 330 Weight 3 kg approx 3 9 4 0 4 1 5 2 7 9 8 4 Version with threaded ends Length L2 mm 129 144 159 192 206 228 Male thread A G G G 1 G 1 G 1 G 2 Weight 3 kg approx 3 9 4 0 4 1 5 2 7 9 8...

Page 21: ...L SW A L3 L L3 With threaded ends With screw on flanges Flanged valve body DN 32 to 50 Type 2489 with welding ends 582x 2430 X H H1 SW d R L 116 160 L1 G G 12 19 9 5 16 185 220 185 220 G1 8 Type Elect...

Page 22: ...to SAMSON and the forwarding agent refer to delivery note 4 1 Unpacking Do not remove the packaging until immedi ately before installation Dispose of the packaging in accordance with the valid regula...

Page 23: ...eratures see section 3 1 See Referenced documentation on page 8 Do not place any objects on the device NOTICE Note Special storage instructions for elastomers Elastomer e g operating diaphragm To keep...

Page 24: ...ulating piece order no 1992 3132 must be used The insulating limit is in this case approx 25 mm above the top of the valve body Possible malfunction and damage due to adverse weather conditions temper...

Page 25: ...hen the plant is not used for longer periods of time Pressure gauge Install a pressure gauge at a suitable point to monitor the pressures prevailing in the plant see Fig 6 5 3 Mounting the control the...

Page 26: ...26 EB 3135 2 EN Mounting and start up Type 2489 5827 Indirectly connected district heating system with Type 2489 5827 Flow Regulator Fig 6 Sample application...

Page 27: ...ff the supply voltage Make sure the supply voltage cannot be switched on again unintentionally DANGER WARNING The TROVIS 57xx and Type 58xx Electric Actuators are connected as described in the actuato...

Page 28: ...ly open the consumer 2 Adjust the maximum flow rate at the reg ulator see section 6 1 3 Rinse out the pipeline at full flow rate for several minutes 4 Check the strainer e g measure the pressure drop...

Page 29: ...ecified torques when tighten ing regulator components Excessive tighten ing torques lead to parts wearing out more quickly Parts that are too loose may cause leakage Observe the tightening torques spe...

Page 30: ...areful while performing adjustment work on live parts Never remove any covers Tip WARNING NOTICE The flow rate indicated in the diagram Fig 7 is reduced by approximately 20 for valves in sizes DN 32 t...

Page 31: ...m hex wrench on the red actuating shaft and turn it Turn it only counterclockwise and only up to the point at which the torque switch in the actuator is activated Once the magnet has been released the...

Page 32: ...its properties may lead to personal injury e g burns If possible drain the process medium from all the plant sections affected and the valve Wear protective clothing safety gloves and eye protection D...

Page 33: ...es Service Returning goods 4 Continue as described on our website at u www samsongroup com Service Support After sales Service Returning goods Note 7 2 Ordering spare parts and operating supplies Cont...

Page 34: ...line and clean the valve seat and plug Contact SAMSON for further action Incorrect set point range selected Check set point range and contact SAMSON for further action Safety device e g pressure limit...

Page 35: ...ome very hot or cold Risk of burn inju ries Allow components and pipelines to cool down or warm up to the ambient tempera ture Wear protective clothing and safety gloves DANGER DANGER WARNING Risk of...

Page 36: ...n al refuse regulations Do not dispose of components lubricants and hazardous substances together with your other household waste We can provide you with a recycling passport according to PAS 1049 on...

Page 37: ...duct catalogs To assist diagnosis and in case of an unclear mounting situation specify the following de tails so far as possible See section 2 Device type and valve size Model number and configuration...

Page 38: ...s of conformity are in cluded on the next pages EU declaration of conformity in compli ance with Pressure Equipment Directive 2014 68 EU on page 39 EU declaration of conformity in compli ance with Mac...

Page 39: ...EB 3135 2 EN 39 Certificates 1...

Page 40: ...CF8M NPS 1 2 Class 150 all fluids Control valve 3214 DIN EN body EN GJL 250 DN 65 125 PN 16 fluids G2 L2 L11 DIN EN body EN GJS 400 18 LT DN 50 80 PN 25 fluids G2 L2 L11 ANSI body A126 B NPS 3 4 Clas...

Page 41: ...0 all fluids 42 2421 RS DIN EN body 1 0619 1 4408 1 4571 and 1 4401 1 4404 DN 32 50 PN 16 all fluids DIN EN body 1 0619 1 4408 1 4571 and 1 4401 1 4404 DN 32 40 PN 25 all fluids ANSI body A216 WCC A35...

Page 42: ...of the laws of the Member States relating to the making available on the market of pressure equipment 2014 68 EU of 15 May 2014 Applied conformity assessment procedure for fluids according to Article...

Page 43: ...EB 3135 2 EN 43 Certificates 3...

Page 44: ...2023 04 13 English SAMSON AKTIENGESELLSCHAFT Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samsongroup com www samsongroup com EB 3135 2 EN...

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