Samson 2405 Series Mounting And Operating Instructions Download

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Mounting and

Operating Instructions

EB 2520 EN

anslat

ion of original instruct

ions

Edition June 2017

Self-operated Pressure Regulators

Type 2405 Pressure Reducing Valve

Summary of Contents for 2405 Series

Page 1: ...Mounting and Operating Instructions EB 2520 EN Translation of original instructions Edition June 2017 Self operated Pressure Regulators Type 2405 Pressure Reducing Valve...

Page 2: ...partment aftersalesservice samson de The mounting and operating instructions for the devices are included in the scope of delivery The latest documentation is available on our website www samson de Pr...

Page 3: ...3 Storage 16 4 4 Preparation for installation 17 5 Mounting and start up 18 5 1 Installing the valve into the pipeline 18 5 1 1 Installation conditions 18 5 1 2 Mounting position 18 5 1 3 Additional f...

Page 4: ...4 EB 2520 EN Contents 9 Annex 26 9 1 After sales service 26 9 2 Certificates 26...

Page 5: ...e vice for its intended purpose 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...

Page 6: ...tion start up and service work Responsibilities of the operator The operator is responsible for proper operation and compliance with the safety regulations Operators are obliged to provide these mount...

Page 7: ...ines are pressure equipment Improper opening can lead to valve components bursting Before starting any work on the control valve depressurize all plant sections con cerned as well as the valve To prev...

Page 8: ...ncern on the candidate list of the REACH regulation this circumstance is indi cated on the SAMSON delivery note Information on safe use of the part affected see u http www samson de reach en html 1 3...

Page 9: ...equipment Do not attach lifting equipment to mounting parts e g adjusting screw or control line Conversion from chromate coating to iridescent passivation We at SAMSON are converting the surface trea...

Page 10: ...erm operating pressure at the actuator pmax 3 Configuration ID 4 Order number or date 5 KVS coefficient 7 Set point range spring force 8 Nominal size 9 Nominal pressure 10 Permissible differential pre...

Page 11: ...or housing 6 where it is converted into a positioning force by the diaphragm plate with operating diaphragm 5 This force is used to move the plug stem 4 and the valve plug depending on the force of th...

Page 12: ...e balancing KVS 0 016 to 1 Flow to close Fig 4 Type 2405 Pressure Reducing Valve with pressure balancing KVS 6 3 to 32 3 1 Versions Type 2405 Pressure Reducing Valve to con trol gases Standard Tempera...

Page 13: ...ted minimum Class IV Set point ranges 5 to 15 mbar 10 to 30 mbar 25 to 60 mbar 50 to 200 mbar 0 1 to 0 6 bar 0 2 to 1 bar 0 8 to 2 5 bar 2 to 5 bar 4 5 to 10 bar Max perm pressure at operating diaphra...

Page 14: ...balancing 318 366 With balancing 345 370 Actuator D 380 mm A 640 cm 50 to 200 mbar Height H Without balancing 318 366 With balancing 345 370 Actuator D 285 mm A 320 cm 0 1 to 0 6 bar Height H Without...

Page 15: ...320 cm Control line connection G for A 640 and 1200 cm The control line connection is turned by 90 in the drawing The connection is normally located opposite the side with the arrow indicating the dir...

Page 16: ...size DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 Set point range 5 to 15 mbar 28 40 10 to 30 mbar 18 40 25 to 60 mbar 14 30 50 to 200 mbar 14 26 0 1 to 0 6 bar 14 26 0 2 to 1 bar 10 22 0 8 to 2 5 bar 8 20 2 t...

Page 17: ...orrectly at tached lifting equipment Do not attach lifting equipment to mounting parts e g adjusting screw or control line Transport instructions Protect the device against external influ ences e g im...

Page 18: ...lation Flush the pipelines The plant operator is responsible for clean ing the pipelines in the plant Ensure that there is no liquid e g con densed water inside the regulator If nec essary blow out th...

Page 19: ...when controlling media that can freeze Re move the regulator from the pipeline when the plant is shut down if the regula tor is not installed areas free from frost Observe the permissible ambient tem...

Page 20: ...to remove the filter Check the strainer at regular intervals and clean it if necessary Shut off valve Install a hand operated shut off valve both upstream of the strainer and downstream of the regula...

Page 21: ...ine connection at least 6 x DN Regulators in special versions set point range 0 8 to 2 5 bar 2 to 5 bar and 4 5 to 10 bar are supplied with the control line al ready connected to the valve body see Fi...

Page 22: ...l the valves on the consumer side downstream of the regulator Avoid pressure surges 5 4 Adjusting the set point The regulator in the delivered state does not have a defined pressure set point The set...

Page 23: ...EB 2520 EN 23 Mounting and start up The pressure gauge Fig 7 installed on the downstream side on site allows the adjusted set point to be monitored...

Page 24: ...rotective clothing safety gloves and eyewear 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...

Page 25: ...Declaration on Contamination 4 Send the valve together with the filled in form to your nearest SAMSON subsidi ary SAMSON subsidiaries are listed on our website at u www samson de Contact 6 2 Ordering...

Page 26: ...re fluctuations and vibrations Pressure tapping incorrectly rout ed Check the pressure tapping of the control line see section 5 1 3 on Control line If necessary relocate the point of tapping Insuffic...

Page 27: ...or cold com ponents and pipeline Valve components and the pipeline may be come very hot or cold Risk of burn injuries Allow components and pipelines to cool down or heat up Wear protective clothing a...

Page 28: ...e facilities worldwide can be found on the SAMSON website or in all SAMSON product catalogs Required specifications Please submit the following details Order number and position number in the order Ty...

Page 29: ...160 ohne without 1 H Class 150 ohne without 1 A 2 3 H Class 300 ohne without 1 A 2 3 H Class 600 und Class 900 ohne without 1 H 1 Das auf dem Stellger t aufgebrachte CE Zeichen hat keine G ltigkeit i...

Page 30: ...30 EB 2520 EN...

Page 31: ...EB 2520 EN 31...

Page 32: ...SAMSON AG MESS UND REGELTECHNIK Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samson de www samson de EB 2520 EN 2018 03 29 English...

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Samson 2405 Series, Mounting And Operating Instructions

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