Mounting and Operating Instructions EB 5861 EN
Contents
1. 1 Mounting connecting and configuring the 13 RO EEE FUE EDITO 14 15 E yl Ugo 15 Dimensions and 16 EB 5861 EN 3 1 General safety instructions General safety instructions For your own safety follow these instructions concerning the mounting start up and tion of the control valve The control valves must be mounted started up or serviced by fully trained and qualified personnel only the accepted industry codes and practices are be observed Make sure employees or third persons are not exposed to any danger All safety instructions and warnings given in these mounting and operating instructions particularly those concern ing installation start up and maintenance must be strictly observed To ensure appropriate use only use the control valve in applications where the operating pressure and temperatures do not exceed the specifications used for sizing the valve at the ordering stage The manufacturer does not assume any responsibility for damage caused by external forces or any other external factors Any hazards that could be caused in the valve by the process medium the operating pressure and the signal pres sure or by moving parts are to be prevented by means of appropriate measures For installation and maintenanc2. 5757 7 Type 5725 7 EB 5725 7 Pneumatic actuators 2780 EB 5840 EN 3271 EB 8310 EN 3277 b EB 8311 EN 13 Attachment 5 Attachment Note Three way valves in sizes DN 65 and larger are protected by a protective cover on the neck of the valve Remove this cover before mounting the valve Before mounting the actuator unscrew the hex nut 8 Types 5857 5824 5825 3374 5757 7 5725 7 2780 3372 and 3271 1000 and 1400 cm Actuators are mounted accord ing to the mounting and operating instruc tions of the actuators and using the mount ing parts listed in Table 8 if applicable Table 8 Required mounting parts The Types 3274 3271 240 to 700 cm and 3277 Actuators are mounted using the mounting parts listed in Table 8 according to the following description Mounting Type 3274 Actuator Fig 3 1 Place yoke 9 on valve and fasten tight with hex nut 8 min 100 Nm 2 Fasten adapter 10 together with the two stem connector clamps 7 to the plug stem 6 3 Place actuator on yoke 9 and fasten tight using hex nut 5 4 Pull adapter up to reach the actuator stem Position the two stem connector parts 11 and fasten tight Type Actuator DN 15 to 25 03 32 to 50 DN 65 80 DN 100 to 150 DN 200 to 300 5857 _ _ _ _ _ 5824 10 20 5824 30 5724 710 715 5724 720 725 2780 1 2 14 EB 5861 EN
3. 37 2 5 37 24 4 4 Ap when 0 bar 15 116254 4 a _ AL ld lee ele en 1 ee 8 17 17 0 5 A xm een 5 6 4 38 4 19 31 3 4 4 __ ss 2 Po M NM A CHE _ 2230 40 L9 ow e epe p EI umo j j 22 1 Only with spring to open max 4 bar with spring to close 2 Direction of flow gt AB with maximum Ky coefficient A gt AB with reduced Ky coefficient 2 4 Nameplate 2 5 Customer inquiries SAMSON Please submit the following details 2 3 Type designation kvs 4 7 Configuration ID 10 6 PN 5 Date of manufacture 1 Type designation 2 Configuration ID Var ID 3 Date of manufacture 4 coefficient 5 Nominal pressure 6 Version gt mixing valve T diverting valve Max permissible temperature N EB 5861 EN 11 Installation 3 Installation NOTICE A Install the valve free of stress and 3 1 Mounting position with the least amount of vibrations as possible Pipeline routing To ensure the control valve functions properly the pipeline must be de signed to be straight and without any man
4. 5861 EN Dimensions and weights Type 3260 1 DN 200 to 300 Type 3260 7 DN 65 to 150 Fig 8 Pneumatic control valves part 2 EB 5861 EN 21 SAMSON AG MESS UND REGELTECHNIK Weism llerstra e 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samson de www samson de EB 5861 EN 2014 10 09 English
5. and operating in structions EB 5861 EN 15 Dimensions and weights 6 Dimensions and weights Table 9 Type 3260 Three way Valve rE Eee mgt eoo o o wo 20 2 0 505040 t o 70 eso Bw 5 Table 10 Electric actuators 1 Types 3274 11 21 22 12 kg 3274 15 15 kg Table 11 Electric actuators with process controllers wa mex 1991 4686 3260 5857 3260 5824 Type 3260 5825 3260 5757 7 3260 5725 7 DN 15 to 25 15 to 50 piece Intermediate insulating Fig 4 Electric control valves part 1 16 EB 5861 EN Dimensions and weights 193 120 3260 5824 30 3260 3374 DN 65 80 DN 65 to 150 Type 3260 3274 DN 65 to 150 Fig 5 Electric control valves part 2 EB 5861 EN 17 Dimensions and weights Type 3260 3375 DN 200 to 300 Fig 6 Electric control valves part 3 18 EB 5861 EN Dimensions and weights Table 12 Type 3260 Three way Valve e Aaa aaa censo o 1 wo 20 2 0 0 5o o t so 7 eso ged Wal 16 ia a 0 IE E fect maja Table 13 Pneumatic Actuator 2 Bajun ie ze so es 199 2 57 AA 3260 2780 1 3260 2780 2 3260 3372 15 to 50 DN 15 to 50 DN 65 80 Fig 7 Pneumatic control valves part 1 20 EB
6. Attachment Mounting Type 3271 240 to 700 cm and Type 3277 Actuators Fig 3 1 Place yoke 9 on valve and fasten tight a with hex nut min 100 Nm E 2 Type 3271 Actuator 350 700 cm Type 3277 Actuator 240 350 700 cm Fasten adapter 10 together with the two stem connector clamps 7 to the plug stem 6 Type 3271 Actuator 240 cm Replace the top adapter nut 10 1 on the adapter with nut 0250 1450 Fasten new adapter refastened to gether with the two stem connector clamps 7 to the plug stem 6 222 2 Coupling nut 8 Hex nut Hex nut 9 Yoke Plug stem 10 Adapter 3 For actuators with fail safe action Actu ator stem extends apply air pressure slightly higher than the final value of the bench range to the loading pressure Fig 3 Attachment of Types 3274 3271 and nection 3277 Actuators 7 Stem connector 11 Stem connector 4 Place actuator on yoke 9 and fasten tight using hex nut 5 5 1 Connection 5 Position the two stem connector parts 11 and fasten tight Perform the electrical or pneumatic connec tion of the actuator as described in the corre sponding mounting and operating instruc tions 5 2 Configuration The electric actuator versions with positioner and the electric actuators with process con trollers can be adapted to the control task Configure the actuator as described in the corresponding mounting
7. Electric Control Valves Types 3260 5857 3260 5824 3260 5825 3260 3374 3260 3274 3260 3375 and 3260 5757 7 3260 5725 7 Pneumatic Control Valves Types 3260 2780 3260 3372 3260 1 3260 7 gu LA ar Type 3260 5857 Type 3260 5824 Type 3260 3374 Type 3260 3274 Type 3260 5757 Type 3260 5724 Type 3260 1 Type 3260 2780 2 Type 3260 3372 Mounting and Operating Instructions 5861 EN Edition April 2014 Definition of signal words DANGER NOTICE Hazardous situations which if not Property damage message or mal avoided will result in death or serious function injury _ aa O Note WARNING Additional information Hazardous situations which if not avoided could result in death or seri ous inj 9 R ecommended action 2 EB 5861 EN 2 1 2 2 2 3 2 4 2 5 3 1 3 2 dad 5 1 9 2 Contents General safety instructions eee Lese 0 esee 5 Design and principle of operation ecce e eee rennen eere 6 Technical data of Type 3260 Three way 8 Possible combinations valve actuator eeeeeeeeen ne 9 Permissible differential pressures asiaticos 10 RN 11 Uli O O PER EE E ET 11 nO asia 12 POSON 12 gt enteo ae er ee A 13 Additional mounting instructions
8. alf transit time on request 3 Type 3260 Three way Valve in combination with these actuators with rod type yoke DN 65 to 80 Order no 1890 8696 for Type 3271 with 240 cm area additionally order no 0250 1450 DN 100 to 150 Order no 1400 8822 4 DN 200 to 300 These valves do not need an extra rod type yoke Type 3260 Three way Valve in combination with this actuator with rod type yoke Order 1400 7414 2 3 Permissible differential pressures All pressures stated in bar Table 6 Electric Control Valves Type 3260 s 5857 5824 5825 3374 3374 3375 57257 in 10 11 15 21 22 1 15 1 1625 4 4 4 2001 63 26 Y __ _ Te _ _ 40 25 M a 40 M J J 65 13 4 4 80 80 13 4 4 hw 34 38 39 E he er A Boa as w 1 1 uw o 1 1 1 Only with Type 5824 30 Electric Actuator 2 Direction of flow B gt AB with maximum Ky coefficient A gt AB with reduced Ky coefficient 10 EB 5861 EN Design and principle of operation Table 7 Pneumatic Control valves Spe 3260 Diaphragm area cm area cm 120 EN y max bar 1 0 2 0 23 EE 2 0 3 0 2 0 3 0 2 0 2 8 57 2 4 Max supply pressure 14 24114 5 25
9. ctric Actuators with Process Controllers are suited for heating and cooling applica tions Type 5725 7 Actuator is able to perform a fail safe action Refer to Table 4 Pneumatic actuators The Types 2780 3271 and 3277 Actuators as well as the Type 3372 Electro pneumatic Actuator work with various con trol signals Types 2780 3271 and 3277 Pneumatic Actuators require a supply pres sure of at least 0 2 bar above the maximum bench range A supply pressure of at least 3 7 bar is required for Type 3372 All actua tors are available for fail safe action Actua tor stem extends FA or Actuator stem re tracts FE EB 5861 EN Design and principle of operation 15 to 50 DN 65 to 150 DN 200 to 300 1 Valve body 2 Seat 3 Plug 4 Plug stem Fig 1 Plug arrangement in mixing valves left and diverting valves right EB 5861 EN Design and principle of operation 2 1 Technical data of Type 3260 Three way Valve Table 1 Technical data Nominal size Nominal pressure Permissible temperature range Seat plug sealing Rated travel Mixing valve Diverting valve Leakage class according to IEC 60534 4 Class lt 0 01 of Kys coefficient Use an intermediate insulating piece 1990 1712 for valves in DN 15 to 50 or 1991 4686 for valves in DN 65 to 150 for medium temperatures between 10 and 5 C actuators according to Table 4 in networks with con
10. e make sure the relevant section of the pipeline is depres surized and depending on the process medium drained as well Depending on the field of application allow the valve to cool down or heat up to reach ambient temperature be fore starting any work on it The actuators are designed for use in low voltage installations For wiring and mainte nance you are required to observe the relevant safety regulations Take necessary measures to ensure that the power supply cannot be reconnected inadver tently Take care while performing adjustment work on live parts Never remove any covers To avoid damage to any equipment the following also applies Proper shipping and storage are assumed Note The control valves comply with the requirements of the European Pressure Equipment Directive 97 23 EC Valves with a CE marking have a declaration of conformity which includes information about the applied conformity assessment procedure The declara tion of conformity is available on request EB 5861 EN 5 Design and principle of operation 2 Design and principle of oper ation Fig 1 The three way valve is primarily used as a mixing valve The media to be mixed enter the valve at ports A and B The combined flow exits the valve at port AB Flow diverting valves are also available on re quest The medium enters the valve at port AB and the flows exit at ports A and The cross sectional area of flow between th
11. e seat 2 and plug 3 is determined by the position of the plug stem 6 The plug is moved by changing the control signal ap plied to the actuator The valve 1 and actuator have a force lock ing connection up to DN 50 and a form fit connection for sizes DN 65 and larger Fail safe action For three way valves mounted to an actuator with fail safe action the control valve has two different positions which become effec tive upon power supply failure Actuator stem extends Port B of the mixing valve closes upon power supply failure Port A of the diverting valve closes upon power supply failure Actuator stem retracts Port A of the mixing valve closes upon power supply failure Port B of the diverting valve closes upon power supply failure Electric actuators The Types 5857 5824 5825 3374 and 3375 Electric Actuators as well as the Type 3274 Electrohydraulic Actuator can be controlled using a three stepping point sig nal Except for Type 3375 all the actuators in the version with positioner can also be controlled using signals from 0 4 to 20 mA or 0 2 to 10 V Various electrical accesso ries can be optionally installed Types 5825 3274 21 and 3274 22 Actua tors are able to perform a fail safe action Refer to Table 4 Electric actuators with process controllers The actuator consists of a digital controller which is integrated into the electric actuator housing The Types 5757 7 and 5725 7 Ele
12. ifolds or disturbances for a dis tance of at least six times the pipe size DN upstream and downstream ed arrangement of inlet and outlet locat of the valve Contact SAMSON il this ed at the ports A B and AB comply with length cannot be met during installa the symbols on the body nameplate Clean out the pipeline thoroughly pri or to installing the valve control valves can be mounted in any position However the electric actua tors must not be suspended downwards The valves are supplied as either mixing or diverting valves They can be used for both mixing as well as diverting service Fig 2 Make sure that the system relat Mixing valve for Mixing service Diverting service Flow Flow gt Return flow Return Diverting valve for Mixing service Diverting service Flow Flow AB Return flow Return flow Fig 2 Typical installations 12 EB 5861 EN Mounting connecting and configuring the actuator Choose a place of installation that allows you to freely access the control valve even after the entire plant has been com pleted Thoroughly flush the pipelines prior to in stallation Install a strainer e g SAMSON Type 2 NI gt T 1015 EN at the respective valve inlet to prevent any sealing parts weld spatter and other im purities carried along by the process me dium impairing the proper functioning of the valve above all the tight shut off Make sure the valve body i
13. s installed free of stress If necessary support the pipe lines near the connections 3 2 Strainers Install the strainer upstream of the valve inlet The direction of flow must corre spond to the arrow on the body The filter element must be installed to hang downwards Remember to leave enough space to re move the filter element 3 3 Additional mounting in structions We recommend installing a hand operated shut off valve upstream of the strainer and downstream of the control valve to be able to shut down the plant for cleaning and mainte nance and when the plant is not used for longer periods of time EB 5861 EN 4 Mounting connecting and configuring the actuator NOTICE The instructions on how to mount the valve onto the actuator perform elec trical or pneumatic connection as well as configure the actuator are de scribed in detail in the mounting and operating instructions EB of the actu ator Read the actuator s mounting and operating instructions Associated actuator documentation Electric actuators Type 5857 EB 5857 EN 5824 EB 5824 1 EN version with three stepping point signal EB 5824 2 EN version with positioner 5825 EB 5824 1 EN version with three stepping point signal EB 5824 2 EN version with positioner 3374 DEB 8331 1 EN 3274 EB 8340 Type 3375 Electric actuators with process controllers Type 5757 7
14. stant medium temperatures gt 130 C Types 5725 7 5824 and 5825 Actuators for liquids gt 120 C Types 5757 7 and 5857 Actuators Table 2 Materials Material numbers according to DIN EN Stainless steel 1 4305 1 4305 T5 Table 3 Nominal sizes Kys coefficients and seat diameters 20 25 32 o 5 00 125 200 250 200 A la 12 15 2 1 Direction of gt AB with maximum coefficient gt AB with reduced coefficient 8 EB 5861 EN Design and principle of operation 2 2 Possible combinations valve actuator Table 4 Possible combinations Type 3260 Three way Valve actuator Fail safe action Actuator stem Nominal size DN Type extends retracts 15 20 25 32 40 50 65 80 1001125 1150 200 2507300 Electric actuators ws mn es sss sas Electric actuators with process controllers for heating and cooling applications pom mmn Pneumatic actuators 5861 9 Design and principle of operation Fail safe action Actuator stem Nominal size DN Type 3260 Three way Valve in combination with this actuator as version with special spring 2 Versions with h
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