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EB 3132-2 EN

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Safety instructions

General safety instructions

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The regulator is to be mounted, started up or serviced by fully trained and
qualified personnel only, observing the accepted industry codes and practices.
Make sure employees or third persons are not exposed to any danger.
All safety instructions and warnings in these mounting and operating instruc-
tions, particularly those concerning assembly, start-up and maintenance, must
be observed.

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According to these mounting and operating instructions, trained personnel is
referred to as individuals who are able to judge the work they are assigned to
and recognize possible dangers due to their specialized training, their knowl-
edge and experience as well as their knowledge of the applicable standards.

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The regulator fulfils the requirements of the European Pressure Equipment Di-
rective 97/23/EC. Valves with a CE marking have a declaration of conformity
that includes information about the applied conformity assessment procedure.
The declaration of conformity is available on request.

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For appropriate operation, make sure that the regulator is only used in areas
where the operating pressure and temperatures do not exceed the operating
values specified in the order that the valve sizing data are based on.
The manufacturer does not assume any responsibility for damage caused by
external forces or any other external influence!
Any hazards that could be caused in the regulator by the process medium, the
operating pressure or by moving parts are to be prevented by means of the ap-
propriate measures.

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Proper shipping and storage are assumed.

Note!

Non-electric actuator and valve versions do not have their own potential ig-

nition source according to the risk assessment stipulated in EN 13463-1:2009,
section 5.2, even in the rare incident of an operating fault. Therefore, such valve
versions

do not

fall within the scope of Directive 94/9/EC. For connection to the

equipotential bonding system, observe section 6.3 of EN 60079-14:2008
VDE 0165-1.

Summary of Contents for 2469

Page 1: ...Flow and Temperature Regulator Type 2469 2430 K Mounting and Operating Instructions EB 3132 2 EN Edition November 2011 Fig 1 Type 2469 2430 K...

Page 2: ...point adjustment 8 3 2 1 Flow rate 8 3 2 2 Temperature 8 4 Maintenance Replacing parts 8 4 1 Cleaning or replacing the plug 9 4 2 Replacing the diaphragm 9 5 Troubleshooting 10 6 Description of the n...

Page 3: ...conformity that includes information about the applied conformity assessment procedure The declaration of conformity is available on request 4 For appropriate operation make sure that the regulator i...

Page 4: ...he plug The differential pressure created by the re striction is converted into a positioning force at the operating diaphragm This force is used to move the valve plug depending on the force of the p...

Page 5: ...ng 1 Valve body 1 1 Connection nut with gasket and welding end 1 2 Restriction orifice plate 2 Seat 3 Plug section with guide nipple 4 Plug stem 5 Positioning spring 6 Actuator 6 1 Operating diaphragm...

Page 6: ...tire length is immersed in the process medium Choose a place of installation where neither overheating nor considerable idle times oc cur Weld in a sleeve with G or G female thread at the place of ins...

Page 7: ...10 11 0 01 0 02 0 03 0 05 0 1 0 2 0 3 0 5 1 2 3 4 5 6 7 8 910 15 0 4 KVS 1 2 5 V m3 h DN 15 DN20 KVS6 3 DN25 KVS8 DN32 KVS12 5 DN40 KVS16 203 DN50 KVS20 253 4 Nominal size DN 15 20 25 32 40 2 50 2 KV...

Page 8: ...ermometer 4 Turn the adjuster clockwise to reduce P the temperature 4 Turn the adjuster counterclockwise Q to increase the temperature The adjusted temperature set point can be lead sealed through the...

Page 9: ...50 unscrew the stop per and pull out the plug section 5 Thoroughly clean the seat and plug sec tion Check that the control line is not clogged If the plug is damaged replace the entire plug section 4...

Page 10: ...ential pressure across the plant with the plant drag Min differential pressure differential pressure at restriction V KVS Strainer clogged Drain the strainer s filter and clean it Valve incorrectly in...

Page 11: ...hermowell with conductive paste remove the thermowell and use a sensor with a smaller time constant Fig 5 Nameplate 1 Model number 2 Modification index 3 Date of manufacture 4 Type designation Entries...

Page 12: ...led 4 Installation drawing 8 Dimensions in mm and weights Nominal size DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 Pipe d 21 3 26 8 32 7 42 48 60 Connection R G G 1 G 1 G 1 G 2 G 2 Width across flats SW 30 36...

Page 13: ...d R G G G G 185 220 185 220 12 19 9 5 16 Fig 6 Dimensional drawings Connection nuts with threaded ends Connection nuts with flanges Flanged body DN 32 40 and 50 Connection nuts with welding ends Valu...

Page 14: ...14 EB 3132 2 EN...

Page 15: ...EB 3132 2 EN 15...

Page 16: ...SAMSON AG MESS UND REGELTECHNIK Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 Internet http www samson de EB 3132 2 EN S Z 2011 12...

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