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Mounting and

Operating Instructions

EB 5866 EN

anslat

ion of original instruct

ions

Edition July 2016

Type 3222/5857

Type 3222/5757-3
Type 3222/5757-7

Type 3222/5825

Type 3222/5725-7

Type 3222/2780-1

Type 3222/2780-2 with Type 3760

Positioner

Electric Control Valves

Types 3222/5857, 3222/5824, 3222/5825, 3222/5757-3,

3222/5757-7, 3222/5724-3, 3222/5724-8, 3222/5725-3,

3222/5725-7, 3222/5725-8

Pneumatic Control Valves

Type 3222/2780

Содержание 3222/2780 series

Страница 1: ...857 Type 3222 5757 3 Type 3222 5757 7 Type 3222 5825 Type 3222 5725 7 Type 3222 2780 1 Type 3222 2780 2 with Type 3760 Positioner Electric Control Valves Types 3222 5857 3222 5824 3222 5825 3222 5757...

Страница 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...

Страница 3: ...22 4 1 Unpacking 22 4 2 Transporting and lifting 22 4 2 1 Transporting 22 4 2 2 Lifting 22 4 3 Storage 22 4 4 Preparation for installation 23 5 Mounting and start up 24 5 1 Installing the valve into...

Страница 4: ...ng 31 8 2 Emergency action 32 9 Decommissioning and disassembly 33 9 1 Decommissioning 33 9 2 Removing the valve from the pipeline 33 9 3 Removing the actuator from the valve 34 9 4 Disposal 34 10 App...

Страница 5: ...e specifications used for sizing the valve at the ordering stage In case operators intend to use the control valve in other applications or conditions than specified SAMSON must be contacted SAMSON do...

Страница 6: ...its intended use Safety features In combination with the Type 5825 Electric Actuator and with the TROVIS 5725 3 TRO VIS 5725 7 and TROVIS 5725 8 Electric Actuators with Process Controllers the follow...

Страница 7: ...nd regulations The control valves comply with the requirements of the European Pressure Equipment Direc tive 2014 68 EU Valves with a CE marking have a declaration of conformity which in cludes inform...

Страница 8: ...in the process medium from all the plant sections concerned as well as the valve Wear personal protective equipment Risk of electric shock Do not remove any covers to perform adjustment work on live p...

Страница 9: ...r closes Install the control valve in such a way that the actuator does not vent at eye level Use suitable silencers and vent plugs Wear eye protection when working in close proximity to the control v...

Страница 10: ...he power supply See associated actuator documentation Risk of valve damage due to contamination e g solid particles in the pipeline The plant engineering company is responsible for cleaning the pipeli...

Страница 11: ...1 Type designation 2 Configuration ID 3 Date of manufacture 4 Model number 5 Max permissible temperature 6 KVS coefficient 7 Max perm differential pressure The nameplate 48 is affixed to the valve bo...

Страница 12: ...TROVIS 5725 3 and TROVIS 5725 7 Electric Actuators with Process Control lers Type 2780 Pneumatic Actuator The control valve has two different fail safe positions Actuator stem extends upon power sup p...

Страница 13: ...onnecting piece 11 Guide nipple 14 Insulating section 15 Insulating pipe 1 5 3 7 11 8 5 1 14 15 11 Fig 2 Type 3222 2780 1 Fig 3 Type 3222 5875 Type 3222 5757 3 Type 3222 5757 7 Version for water oil a...

Страница 14: ...ller The TROVIS 5757 3 TROVIS 5724 3 and TROVIS 5725 3 Electric Actuators with Process Controller are suitable for domestic hot water heating TROVIS 5757 7 and TROVIS 5725 7 are suitable for heating a...

Страница 15: ...uators 5857 5824 10 5824 13 1 5825 10 5825 13 1 5825 15 5824 20 5824 23 5825 20 5825 23 5825 25 Electric actuators with process controllers for domestic hot water heating 5757 3 5724 310 5725 310 5724...

Страница 16: ...ass I 0 05 of KVS coefficient Compliance Version for water oil and other liquids Max permissible temperature 150 C 1 Max permissible differential pressure p Type 5824 5825 TROVIS 5724 3 5724 8 5725 3...

Страница 17: ...d body 2 Version with female thread 3 6 mm rated travel Table 4 Materials Valve body CC499K CuSn5Zn5Pb2 C Version with flanged body EN GJS 400 18 LT GGG 40 3 Seat Stainless steel 1 4305 Plug 1 4305 CW...

Страница 18: ...33 7 42 48 60 Width across flats SW 30 36 46 59 65 82 Length L1 mm 210 234 244 268 294 330 Weight without actuator kg approx 1 4 1 8 2 3 4 0 4 4 6 8 Version for water above 150 C and steam or version...

Страница 19: ...e 1 7 1 9 2 0 Valves with flanged body Nominal size DN 15 20 25 32 40 50 Height H2 mm 45 5 45 5 45 5 94 94 92 Length L3 mm 130 150 160 180 200 230 Weight without actuator kg approx 2 5 3 4 4 1 6 9 8 4...

Страница 20: ...3 DN 15 to 50 Type 3222 5724 8 DN 15 to 50 Type 3222 5725 3 DN 15 to 50 Type 3222 5725 7 DN 15 to 50 Type 3222 5725 8 DN 15 to 50 Dimensions for Types 5824 x3 5825 x3 Actuators 146 x 136 146 x 103 11...

Страница 21: ...0 Table 6 Weights of electric actuators Type 5857 5824 5825 Weight kg approx 0 7 0 75 1 0 Table 7 Weights of electric actuators with process controllers TROVIS 5757 3 7 5724 3 8 5725 3 7 8 Weight kg a...

Страница 22: ...etailed transport and lift ing instructions on request 4 2 1 Transporting Protect the control valve against external influences e g impact Protect the control valve against moisture and dirt Observe t...

Страница 23: ...ng them up We recommend a storage temperature of 15 C 59 F for elastomers Store elastomers away from lubricants chemicals solutions and fuels SAMSON s After sales Service department can provide more d...

Страница 24: ...se may cause leakage 5 1 Installing the valve into the pipeline For medium temperatures above 150 C only the dark gray graphite seals supplied with the valve are to be used Do not use the UDP seals av...

Страница 25: ...y and does not touch the insulation Make sure that the actuator stem does not touch the insulation The insulation thickness depends on the me dium temperature and the ambient condi tions 50 mm is a ty...

Страница 26: ...ent facing downwards Allow sufficient space to remove the filter Bypass and shut off valves We recommend installing a shut off valve both upstream of the strainer and down stream of the valve and sett...

Страница 27: ...ere is no leakage 5 2 Mounting the actuator onto the valve Proceed as described in the actuator docu mentation if the valve and actuator have not been assembled by SAMSON Type 5857 Electric Actuator u...

Страница 28: ...ement of the actuator stem Apply the maximum and minimum con trol signals to check the end positions of the valve Check the travel reading at the travel in dicator scale Fail safe position with pneuma...

Страница 29: ...2780 risk of personal injury when the actuator vents Wear eye protection when working in close proximity to the control valve Risk of burn injuries due to hot components and pipeline Valve components...

Страница 30: ...for repair Proceed as follows to return valves to SAM SON 1 Put the control valve out of operation see section 9 2 Remove any residual process medium 3 Fill in the Declaration on Contamination which c...

Страница 31: ...ssure too low Check the signal pressure Check the signal pressure line for leakage Actuator or plug stem does not move through the whole range No or incorrect power supply connected Check the power su...

Страница 32: ...le for emergency ac tion to be taken in the plant In the event of a valve malfunction 1 Close the shut off valves upstream and downstream of the control valve to stop the process medium from flowing t...

Страница 33: ...and depending on its properties may lead to personal injury e g burns Wear protective clothing and gloves Risk of burn injuries due to hot components and pipeline Valve components and the pipeline ma...

Страница 34: ...ne see section 4 2 9 3 Removing the actuator from the valve See associated actuator documentation 9 4 Disposal Observe local national and internation al refuse regulations Do not dispose of components...

Страница 35: ...d service facilities worldwide can be found on the SAMSON website in all SAMSON product catalogs or on the back of these Mounting and Operat ing Instructions Required specifications Please submit the...

Страница 36: ...770 mit with 3267 2814 2823 2710 2730 Zertifikat Nr Certificate No 01 202 931 B 09 0008 Sicherheitsabsperreinrichtung f r Gasbrenner und Gasger te Safety Accessories for Gas burners and Gas Equipment...

Страница 37: ...400 16 PN 25 ohne 1 A 2 H PN 40 ohne 1 H Class 150 ohne 1 A 2 H Class 300 ohne 1 H 1 Das auf dem Stellger t aufgebrachte CE Zeichen hat keine G ltigkeit im Sinne der Druckger terichtlinie The CE mark...

Страница 38: ...t 1 A 2 H 1 Das auf dem Stellger t aufgebrachte CE Zeichen hat keine G ltigkeit im Sinne der Druckger terichtlinie The CE marking affixed to the control device does not refer to the Pressure Equipment...

Страница 39: ...EB 5866 EN 39...

Страница 40: ...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 5866 EN 2017 05 16 English...

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