Samson 43 Series Mounting And Operating Instructions
Temperature regulators
Hide thumbs
Also See for 43 Series:
- Translation of original instructions (56 pages) ,
- Mounting and operating instructions (20 pages) ,
- Mounting and operating instructions (9 pages)
Related Manuals for Samson 43 Series
Summary of Contents for Samson 43 Series
- Page 1 Series 43 Temperature Regulators Type 43-5 and Type 43-7 Type 43-6 Type 43-6 Type 43-7 with flanged valve body, DN 32 to 50 Type 43-5 Type 43-7 with welding ends Mounting and Operating Instructions EB 2172 EN Edition January 2015...
- Page 2 Definition of signal words DANGER! NOTICE Hazardous situations which, if not Property damage message or mal- avoided, will result in death or seri- function ous injury Note: WARNING! Additional information Hazardous situations which, if not avoided, could result in death or seri- Tip: ous injury Recommended action...
-
Page 3: Table Of Contents
Contents Contents Page General safety instructions ................4 Process medium and scope of application ............5 Transportation and storage ................5 Design and principle of operation ..............6 Version with safety thermostat .................6 Version with double adapter ................6 Installation ....................8 Temperature sensor ..................8 4.1.1 Capillary tube ....................9 Strainer (filter)....................9 Additional components .................10... -
Page 4: General Safety Instructions
General safety instructions 1 General safety instructions The device must be mounted, started up or serviced by fully trained and – qualified personnel only; the accepted industry codes and practices are to be observed. Make sure employees or third persons are not exposed to any danger. -
Page 5: Process Medium And Scope Of Application
Process medium and scope of application 2 Process medium and scope of application Temperature control in heat generators or heat exchangers by closing and opening a valve (Series 43). For set points from 0 to 150 °C · Valves G ½ to 1 and DN 15 to 150 · PN 25 · Max. 200 °C Liquids and steam up to 200 °C and non-flammable gases up to 80 °C ·... -
Page 6: Design And Principle Of Operation
Design and principle of operation 3 Design and principle of oper- The valves are balanced by a balancing bel- lows (3.1). The balancing bellows counter- ation balances any changes in pressure upstream of the valve since the upstream pressure also See Fig. 1. - Page 7 Design and principle of operation Type 43-5 Type 43-7 Type 2435 K Valve (female thread) Type 2437 K Valve Type 43-6 Type 2436 K Valve Tightening torque: 20 Nm The valve closes when the temperature rises Valve body Valve spring 1.1 Connection nut with seal Guide nipple and welding end Set point spring 1.2 Stopper Set point adjuster...
-
Page 8: Installation
Type 43-6 up Note: to 110 °C. If the sensor is to be used with a ther- mowell, only use original SAMSON NOTICE thermowells. Malfunction and damage due to ad- verse effects of weather conditions Weld a welding socket with G ½ or G ¾ fe- (temperature, humidity). -
Page 9: Capillary Tube
Installation Installation with thermowell Note: When a thermowell is used, a welding sock- Do not damage or shorten the capil- et with G 1 female thread must be used. lary tube. Roll up any capillary tube Î Seal the thermowell into the welding that is not used. -
Page 10: Additional Components
Operation 4.3 Additional components 5.2 Adjusting the set point We recommend installing a hand-operated To adjust the set point, turn the black plastic shut-off valve upstream of the strainer and adjuster while watching the reference ther- downstream of the regulator to be able to mometer. - Page 11 Operation Type 43-5/43-7 Set point ranges for DN 32 to 50 Set point ranges for DN 15 to 25 with sensor Ø 16 mm with sensor Ø 9.5 mm ˚C ˚C 70...150 70...150 50...120 50...120 40...100 40...100 25...70 25...70 0...35 0...35 Scale marking Type 43-6 Set point ranges for DN 15 to 25 Set point ranges for DN 32 to 50 with sensor Ø...
-
Page 12: Maintenance - Replacing Parts
Risk of injury due to process medium For DN 32 to 50 Order no.: 1280-3013 escaping possibly under pressure. The tools are available from SAMSON. Depressurize the relevant section of the pipeline and, if necessary, drain it as well. When used at high tem- peratures, allow the plant section to cool down to ambient temperature. -
Page 13: Customer Inquiries
(1.3) from the valve body. samson.de 3. Use the plug wrench to pull out the entire The addresses of SAMSON AG, its subsid- plug section. iaries, representatives and service facilities 4. Thoroughly clean the seat (2) and plug worldwide can be found on the SAMSON (3). - Page 14 Leak at seat and plug Remove valve from the pipeline and clean seat and plug. Renew plug, if necessary. If this is not possible, return regulator to SAMSON for re- pair. Size (DN or G) of the valve is much too Recalculate K and select a smaller valve.
- Page 15 Temperature at the sensor does not reach the set point Leak at seat and plug Remove valve from the pipeline and clean seat and plug. Renew plug, if necessary. If this is not possible, return regulator to SAMSON for re- pair. Valve too large for control task Recalculate K and select a smaller valve.
-
Page 16: Dimensions
Dimensions 8 Dimensions Values in parentheses for G½ DN 32 to 50 Ø12(Ø19) Ø9.5(Ø16) Type 43-6 · DN 32 to 50 Type 43-5 · G ½ to G 1 Version with welding ends Type 43-6 and Type 43-7 · Special versions (welding ends, flanges, flanged valve body) G½ G½ (G¾) Ø12(Ø19) Ø9.5(Ø16) Ø12(Ø19) Ø9.5(Ø16) Type 43-5 Type 43-7 · Version with welding ends Values in parentheses... -
Page 17: Dimension Tables
Dimensions 8.1 Dimension tables Dimensions in mm and weights in kg Table 3: Type 43-6 (DN 32 to 50) and Type 43-7 (DN 15 to 50) Valve size DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 Pipe Ø d 21.3 26.8 32.7 Connection R G ¾ G 1 G 1¼ G 1¾... -
Page 18: Technical Data
Technical data 9 Technical data Table 6: Technical data · All pressures in bar (gauge) Temperature regulators Type 43-6 43-5 43-7 Valve 2436 K 2435 K 2437 K Thread size G ½ to 1 G ½ to 1 – Nominal size DN 32 to 50 – DN 15 to 50 Flanged body (special version) DN 15 to 50 –... - Page 20 SAMSON AG · MESS- UND REGELTECHNIK Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany Phone: +49 69 4009-0 · Fax: +49 69 4009-1507 EB 2172 EN samson@samson.de · www.samson.de...
Need help?
Do you have a question about the 43 Series and is the answer not in the manual?
Questions and answers