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EB 3135-2 EN

Annex

9 Annex

9.1 After-sales service

Contact SAMSON's After-sales Service for

support concerning service or repair work or
when malfunctions or defects arise.

E-mail address

You can reach our after-sales service at
[email protected].

Addresses of SAMSON AG and its subsid

iaries

The addresses of SAMSON, its subsidiaries,
representatives and service facilities
worldwide can be found on our website
(

www.samsongroup.com) or in all

SAMSON product 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 ID
−

Upstream and downstream pressure

−

Temperature

− Min. and max. flow rate
−

Is a strainer installed?

−

Installation drawing showing the exact
location of the regulator and all the ad-
ditionally installed components (shut-off
valves, pressure gauge etc.)

9.2 Tightening torques

Part

Valve size

Tightening

torque in Nm

Coupling nut

(1.2)

DN 15

200

DN 20

250

DN 25

300

DN 32

400

DN 40

600

DN 50

800

Coupling nut (7)

All

Screw joint with

restriction (11.1)

All

Screw fitting

(11.2)

All

Содержание 2489/58 Series

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

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

Страница 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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