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Samson 2403 Скачать руководство пользователя страница 12

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EB 2183 EN

Design and principle of operation

1

2

3
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5
6

11

10

12

8

9

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7

6

14

20

Tightening torque for coupling

nut (6): 20 Nm

Note

1

Valve body

2 Seat
3 Plug
4 Plug stem

5

Valve spring

6

Coupling nut

7

Type 2403 Safety Temperature Monitor

(STM)

8

Capillary tube

9

Temperature sensor

10 Operating element

11

Pin of operating element

12 Limit adjustment knob
13 Lead-seal hole

14 Mounting location for Type 2430 Control

Thermostat

20 Type 2430 Control Thermostat (optional)

Fig. 2:

Design and principle of operation (TR/STM)

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Содержание 2403

Страница 1: ...Translation of original instructions EB 2183 EN Type 2432 2430 2403 TR STM Edition May 2023 Type 2403 Safety Temperature Monitor STM Self operated Temperature Regulators...

Страница 2: ...st 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 product...

Страница 3: ...and start up 20 5 1 Mounting the safety temperature monitor onto the valve 20 5 2 Additional fittings 21 5 3 Combination with control thermostat 21 5 4 Installing the valve into the pipeline 22 5 4 1...

Страница 4: ...ssume any liability for damage resulting from the failure to use the device for its intended purpose or for damage caused by external forces or any other external factors Refer to the technical data a...

Страница 5: ...rocess medium the operating pressure or by moving parts by taking appropriate precautions Plant operators and operat ing personnel must observe all hazard statements warnings and caution notes in thes...

Страница 6: ...erating personnel 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 ca...

Страница 7: ...9 Safety Temperature Limiter STL u EB 2185 e g Type 1 NI Strainer u EB 1010 e g Type 2 NI Strainer u EB 1015 Plus all mounting and operating instructions of the components on which the Type 2403 Safet...

Страница 8: ...components and pipelines to cool down or warm up to the ambient tempera ture Wear protective clothing and safety gloves Damage to health relating to the REACH regulation If a SAMSON device contains a...

Страница 9: ...allowed activities on the safety temperature limiter Contact SAMSON s After sales Service before replacing spare parts Risk of leakage and valve damage due to excessively high or low tightening torque...

Страница 10: ...ing to DIN EN 14597 Specifications on the valve 1 Type designation valve 2 Material number 3 Date of manufacture 4 KVS CV 5 Max permissible temperature 6 Pressure rating valve 7 Max perm differential...

Страница 11: ...edium creates a pres sure in the temperature sensor 9 which is proportional to the measured temperature This pressure is transferred through the capil lary tube 8 to the operating bellows 10 and conve...

Страница 12: ...g 4 Plug stem 5 Valve spring 6 Coupling nut 7 Type 2403 Safety Temperature Monitor STM 8 Capillary tube 9 Temperature sensor 10 Operating element 11 Pin of operating element 12 Limit adjustment knob 1...

Страница 13: ...into opera tion after the temperature has fallen below the limit and the fault has been remedied Further details and technical data of the valves and control thermostats are listed in the following mo...

Страница 14: ...ble 2 Dimensions in mm Table 2 1 Type 2432 2403 Type 2433 2403 Type 2436 2403 Type 2437 2403 Valve size DN 15 20 25 32 40 50 Pipe d d 21 3 26 8 32 7 42 48 60 AF 30 36 46 59 65 82 Length L 65 70 75 100...

Страница 15: ...5 0 5 7 7 5 With flanges 3 9 4 8 5 6 8 3 9 8 11 6 Type 2433 2403 kg approx With welding ends 2 9 3 2 3 4 4 8 5 1 6 4 With threaded ends 2 9 3 2 3 4 4 8 5 1 6 4 With flanges 5 0 6 2 7 1 9 6 11 14 Type...

Страница 16: ...drawings of safety temperature monitors STM L H 30 L H H1 Type 2431 2403 Type 2435 2403 Type 2433 2403 Version with female thread L d L1 H SW H1 L d L1 H SW H2 Type 2432 2403 Type 2436 2403 Type 2433...

Страница 17: ...Dimensional drawings of safety temperature monitors STM L H 50 L A L2 H H3 SW Type 2436 2403 G to 1 Type 2433 2403 Version with threaded ends H4 SW L d L1 H 170 255 SW H1 L L3 12 G 225 Type 2433 2403...

Страница 18: ...and principle of operation Dimensional drawings of temperature regulator with safety temperature monitor TR STM 125 M32 x 1 5 255 SW 36 90 M32 x 1 5 170 SW 17 SW 22 12 250 G Type 243 2430 2403 Fig 5...

Страница 19: ...sporting and lifting Due to the low service weight lifting equip ment is not required to lift and transport the safety temperature monitor e g to mount it onto the valve Transport instructions Protect...

Страница 20: ...e Check to make sure that the type desig nation pressure rating and temperature range of the safety temperature monitor match the plant conditions size and pressure rating of the pipeline medium tempe...

Страница 21: ...lines with the medium flowing upward with the drain plug facing upward Remember to leave enough space to remove the filter element for cleaning Tip Shut off valve Install a hand operated shut off valv...

Страница 22: ...e Observe the permissible ambient tem perature of max 50 C 5 4 2 Installing the tempera ture sensor Mounting orientation The mounting position of the temperature sensor depends on the sensor version S...

Страница 23: ...ype 2403 See Fig 7 Select the site of installation where over heating or considerable idling times can not occur Capillary tube Carefully run the capillary tube 8 with out bending or twisting it Make...

Страница 24: ...r remove it from the plant and completely drain the re sidual medium Risk of the valve being destroyed by steam hammering Drain off any condensate in the pipeline Vent the plant Fill the plant very sl...

Страница 25: ...e limit can be changed roughly by turning the adjuster according to the specifications limit change per turn After reaching the limit temperature the Type 2403 Safety Tem perature Monitor must close t...

Страница 26: ...epending on the process medium valve components and pipelines may get very hot or cold and cause burn injuries Allow components and pipelines to cool down or warm up to the ambient tempera ture Wear p...

Страница 27: ...unctions not listed in the table SAMSON s After sales Service can support you in drawing up an inspection and test plan for your plant Note Tip turn the rotary knob clockwise P one more turn 5 When a...

Страница 28: ...ition Replace the STM Temperature sensor not correctly installed Check installation Observe notes on installation see section 5 4 Strainer blocked Clean the strainer 9 Decommissioning and removal Risk...

Страница 29: ...Risk of burn injuries due to hot or cold com ponents and pipelines Depending on the process medium valve components and pipelines may get very hot or cold and cause burn injuries Allow components and...

Страница 30: ...idiaries representatives and service facilities worldwide can be found on our website u www samsongroup com or in all SAMSON product catalogs Required specifications Please submit the following detail...

Страница 31: ...n the market of pres sure equipment 2014 68 EU of 15 May 2014 EC Type Examination Certificate Module B Certificate no 01 202 969 B 22 0014 01 Conformity assessment procedure applied Module D Certifica...

Страница 32: ...2023 05 17 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 2183 EN...

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