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Samson 42-36 E Mounting And Operating Instructions

Pressure-independent control valve
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EB 3018 EN
Translation of original instructions
Type 42-36 E with Type 5825 Actuator
Type 42-36 E with Type 3374 Actuator
Type 42-36 E Pressure-independent Control Valve (PICV)
With Type 5824, Type 5825, Type 3274 or Type 3374 Electric
Actuator
Edition November 2020

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Summary of Contents for Samson 42-36 E

  • Page 1 EB 3018 EN Translation of original instructions Type 42-36 E with Type 5825 Actuator Type 42-36 E with Type 3374 Actuator Type 42-36 E Pressure-independent Control Valve (PICV) With Type 5824, Type 5825, Type 3274 or Type 3374 Electric Actuator Edition November 2020...
  • Page 2 Note on these mounting and operating instructions These mounting and operating instructions assist 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 may vary.

  • Page 3: Table Of Contents

    Contents Safety instructions and measures ..............1-1 Notes on possible severe personal injury ............1-5 Notes on possible personal injury ..............1-6 Notes on possible property damage .............1-8 Markings on the device ................2-1 Valve nameplate ..................2-1 Actuator nameplate ..................2-1 Nameplate of the electric actuator ..............2-2 Location of the nameplates ................2-2 Material identification number ..............2-2 2.5.1...
  • Page 4 Removing the actuator from the valve ............11-2 11.2 Removing the regulator from the pipeline ............11-2 11.3 Removing the actuator from the valve ............11-2 Repairs ....................12-1 12.1 Returning devices to SAMSON ..............12-1 Disposal ....................13-1 Certificates ....................14-1 Annex......................15-1 15.1 Tightening torques ..................15-1 15.2 Lubricant ....................15-1...

  • Page 5: Safety Instructions And Measures

    In case operators intend to use the regulators in other applications or conditions than specified, contact SAMSON. SAMSON does not assume any liability for damage resulting from the failure to use the de- vice for its intended purpose or for damage caused by external forces or any other external factors.
  • Page 6 Î Check with the plant operator for details on further protective equipment. Revisions and other modifications Revisions, conversions or other modifications of the product are not authorized by SAMSON. They are performed at the user's own risk and may lead to safety hazards, for example. Fur- thermore, the product may no longer meet the requirements for its intended use.
  • Page 7 Start-up and shutdown procedures fall within the scope of the operator's duties and, as such, are not part of these mounting and operating instructions. SAMSON is unable to make any statements about these procedures since the operative details (e.g. differential pressures and temperatures) vary in each individual case and are only known to the operator.
  • Page 8 Safety instructions and measures Î For connection to the equipotential bonding system, observe the requirements specified in section 6.4 of EN 60079-14 (VDE 0165-1). Referenced documentation The following documents apply in addition to these mounting and operating instructions: − Mounting and operating instructions for e.g.

  • Page 9: Notes On Possible Severe Personal Injury

    Safety instructions and measures 1.1 Notes on possible severe personal injury DANGER Risk of bursting in pressure equipment. Regulators and pipelines are pressure equipment. Impermissible pressure or improper opening can lead to regulator components bursting. Î Observe the maximum permissible pressure for regulator and plant. Î...

  • Page 10: Notes On Possible Personal Injury

    Safety instructions and measures 1.2 Notes on possible personal injury WARNING Risk of personal injury through incorrect operation, use or installation as a result of information on the regulator being illegible. Over time, markings, labels and nameplates on the regulator may become covered with dirt or become illegible in some other way.
  • Page 11 Î Wear protective clothing, safety gloves and eye protection. Damage to health relating to the REACH regulation. If a SAMSON device contains a substance which is listed as being a substance of very high concern on the candidate list of the REACH regulation, this circumstance is indi- cated on the SAMSON delivery note.

  • Page 12: Notes On Possible Property Damage

    The lubricants to be used depend on the regulator material. Unsuitable lubricants may corrode and damage surfaces. Î Only use lubricants approved by SAMSON. When in doubt, consult SAMSON. Risk of leakage and regulator damage due to excessively high or low tightening torques.
  • Page 13 Risk of regulator damage due to the use of unsuitable tools. Certain tools are required to work on the regulator. Î Only use tools approved by SAMSON. When in doubt, consult SAMSON. Risk of the process medium being contaminated through the use of unsuitable lubricants and/or contaminated tools and components.
  • Page 14 Safety instructions and measures NOTICE Risk of actuator damage due to excessively high tightening torques. Observe the specified torques when tightening the mounting parts of the electric actua- tor. Excessive tightening torques lead to parts wearing out more quickly. Î Observe the specified tightening torques. Risk of actuator damage due to incorrect wiring of the binary inputs.
  • Page 15 Î To loosen and tighten the screws, only use the following screwdrivers: − TORX ® − TORX PLUS 10IP ® − Flat-blade screwdriver with 0.8 mm blade thickness and 4.0 mm blade width Note SAMSON's After-sales Service can support you concerning lubricant, tightening torques and tools approved by SAMSON. EB 3018 EN 1-11...
  • Page 16 Safety instructions and measures 1-12 EB 3018 EN...

  • Page 17: Markings On The Device

    Markings on the device 2 Markings on the device Several nameplates are affixed to the device. The nameplates are used to identify the sepa- rate regulator components (see section 2.1 to section 2.3). 2.1 Valve nameplate DIN version ANSI version ANSI version · DIN version Valve type Perm.

  • Page 18: Nameplate Of The Electric Actuator

    Markings on the device 2.3 Nameplate of the electric 2.5 Material identification actuator number See associated actuator documentation. 2.5.1 Type 2423 Valve 2.4 Location of the nameplates See the nameplate (11 for DIN/ANSI ver- sion, body material). For more details on the nameplate, see section 2.1.

  • Page 19: Design And Principle Of Operation

    Design and principle of operation 3 Design and principle of oper- ation Î See Fig. 3-1 and Fig. 3-2 The device combinations for the Type 42- 36 E consist of the Type 42-36 Pressure- independent Control Valve (PICV) and a Type 5824, Type 5825 or Type 3374 Electric Actuator or Type 3274 Electrohydraulic Actuator (depending on the valve size).
  • Page 20 Design and principle of operation Connection of an electric actuator Type 2423 Valve balanced by a bellows Type 2426 Actuator Fig. 3-1: Functional diagram of regulator, DN 15 to 250 with balancing bellows (without electric actuator) EB 3018 EN...
  • Page 21 Design and principle of operation Connection of an electric actuator Type 2423 Valve balanced by a diaphragm Type 2426 Actuator Fig. 3-2: Functional diagram of regulator, DN 65 to 250 with balancing diaphragm (without electric actuator) Legend for Fig. 3-1 and Fig. 3-2 Vent plug (DN 125 and 16 Diaphragm plate 3 Plug larger)
  • Page 22 Design and principle of operation Type 3374 Actuator · DN 65 to 100 Type 3274 or Type 3374 Actuator · DN 125 to 250 Electric actuator 1.1 Actuator stem 1.2 Stem connector 1.3 Hex nut 1.4 Manual adjuster Connecting piece 2.1 Stem 2.2 Lock nut 2.3 Set point adjuster 2.4 Dial plate 2.5 Groove mark 2.6 Locking screw...

  • Page 23: Additional Fittings

    Design and principle of operation 3.1 Additional fittings Bypass and shut-off valves We recommend installing a shut-off valve (1 Î See Fig. 3-4 and 6) both upstream of the strainer and downstream of the regulator and installing a Pressure gauges bypass line. The bypass ensures that the Install a pressure gauge (3 and 5) at suitable plant does not need to be shut down for ser- points to monitor the pressures prevailing in...

  • Page 24: Technical Data

    Design and principle of operation 3.2 Technical data Strainers We recommend installing a SAMSON The nameplates of the valve, actuator and strainer (2) upstream of the valve. It prevents electric actuator provide information on the solid particles in the process medium from valve and actuator versions (see the 'Mark- damaging the regulator.
  • Page 25 Design and principle of operation Leakage class Noise emissions The metal-seated regulator has the leakage SAMSON is unable to make general state- class I according to IEC 60534-4. ments about noise emissions. The noise emis- The soft-seated regulator has the leakage sions depend on the regulator version, plant class IV according to IEC 60534-4.
  • Page 26 Design and principle of operation Table 3-2: Materials · Material number according to DIN EN Type 2423 E Valve balanced by a bellows Pressure rating PN 16 PN 25 PN 16, 25 and 40 Spheroidal graphite Cast iron Cast steel Cast stainless Forged stainless Valve body iron EN-GJL-250 1.0619...
  • Page 27 Design and principle of operation Table 3-2: Materials · Material number according to DIN EN Type 3274 Electrohydraulic Actuator Housing, housing cover Die-cast aluminum Cylinder Hydraulic cylinder tube Piston Steel/NBR combination Piston stem C45, hard chrome-plated Actuator stem 1.4104 Hydraulic oil Special HLP, silicone-free Type 3374 Electric Actuator Enclosure and cover...
  • Page 28 Design and principle of operation Table 3-4: K coefficients, x values, flow rate set point ranges for water and max. per- missible differential pressures (valve balanced by a diaphragm) Type 2423 E Valve balanced by a diaphragm Valve size coefficients in m³/h value 0.35 Max.
  • Page 29 Design and principle of operation Table 3-6: Technical data ∙ Electric actuators for valve size DN 125 and larger Type 3274-11 and Type 3274-21 Electrohydraulic Actuators ∙ Type 3374-15 Electric Actuator Valve size DN 125 to 250 Type ... 3274-11 3274-21 3374-15 Fail-safe action Without With Without Rated travel 30 mm Transit time for rated travel 120 s...
  • Page 30 Dimensions and weights ∙ Type 42-36 E with Type 2423 E Valve balanced by a bellows Dimensional drawings · Type 2423 E Valve balanced by a bellows · DN 15 to 250 DN 15 to 50 DN 65 to 100 DN 125 to 250 Type 42-36 E with actuator Types 5824-10/20 Types 3374-11/-21 Types 3274-11/-21 Type 3374-15 Types 5825-10/20 Fig. 3-5: Dimensions of the regulators with a valve balanced by a bellows...
  • Page 31 Design and principle of operation Dimensions and weights ∙ Type 42-36 E with Type 2423 E Valve balanced by a bellows Dimensions in mm and With Type 5824-10/-20 or Type 5825-10/-20 With Types 3374-11/-21 weights Actuator Actuator Valve size Length L Height H1 Forged steel 1.4571 – –...
  • Page 32 Design and principle of operation Dimensions and weights ∙ Type 42-36 E with Type 2423 E Valve balanced by a diaphragm Dimensional drawings · Type 2423 E Valve balanced by a diaphragm · DN 65 to 100 Type 42-36 E with Type 5824-30 Electric Actuator Dimensions in mm and With Type 5824-30 Actuator weights Valve size DN Length L Height H...
  • Page 33 Dimensions and weights ∙ Type 42-36 E with Type 2423 E Valve balanced by a diaphragm Dimensional drawings · Type 2423 E Valve balanced by a diaphragm · DN 65 to 250 Type 42-36 E with Type 3274 Electrohydraulic Actuator Type 42-36 E with Type 3374 Electric Actuator Dimensions in mm Dimensions in mm With Types 3274-11/-21...
  • Page 34 Design and principle of operation 3-16 EB 3018 EN...

  • Page 35: Shipment And On-Site Transport

    Shipment and on-site transport 4 Shipment and on-site trans- 4.2 Removing the packaging port from the regulator The work described in this section is only to The components (valve, actuator, electric ac- be performed by personnel appropriately tuator and, if applicable, control line) of the qualified to carry out such tasks.

  • Page 36: Transporting And Lifting The Regulator

    Shipment and on-site transport 4.3 Transporting and lifting the WARNING regulator Risk of personal injury due to the regulator tipping. Î Observe the regulator's center of gravity. DANGER Î Secure the regulator against tipping over Danger due to suspended loads falling. or turning.

  • Page 37: Lifting The Regulator

    Shipment and on-site transport 4.3.2 Lifting the regulator hook) of the crane or forklift (see Fig. 4-1). To install a large regulator into the pipeline, 2. Carefully lift the regulator. Check wheth- use lifting equipment (e.g. crane or forklift) er the lifting equipment and accessories to lift it.

  • Page 38: Storing The Regulator

    Î To keep elastomers in shape and to pre- Î Avoid long storage times. vent cracking, do not bend them or hang Î Contact SAMSON in case of different them up. storage conditions or longer storage Î Store elastomers away from lubricants, times.

  • Page 39: Installation

    Î Contact SAMSON if the mounting posi- easily access the device from the work posi- tion is not as specified above. tion.
  • Page 40 Fig. 5-1: Schematic drawing of mounting Needle valve position If the regulator tends to hunt, we recommend installing a needle valve in the control line in addition to the standard SAMSON screw Support or suspension joint with restriction. Note The plant engineering company is responsi-...

  • Page 41: Preparation For Installation

    See the 'Markings on of the regulator. Therefore, we recommend the device' section for nameplate details. installing a strainer (e.g. SAMSON Type 2 NI) upstream of the regulator. − The requested or required additional fit- tings (see the 'Design and principle of...
  • Page 42 Installation Table 5-1: Inlet and outlet lengths min. min. a x DN b x DN Control line kit (see information under ‘Control line kit’ in section 5.1) Inlet length Outlet length State of process me- Valve conditions Inlet length a Outlet length b dium Ma ≤ 0.3...

  • Page 43: Installation

    (see 'Tightening torques' in Annex). NOTICE Risk of regulator damage due to the use of unsuitable tools. Î Only use tools approved by SAMSON (see 'Tools' in Annex). NOTICE Risk of regulator damage due to the use of unsuitable lubricants.

  • Page 44: Installing The Regulator

    Installation 5.3.1 Installing the regulator Î Mounting the actuator 6. Fasten the actuator on the valve by tight- ening the coupling nut (11). Observe the Note alignment of the control line connection. Before installing the regulator, tighten the Observe the specified tightening torques stopper(s) at the side of the valve body using (see 'Tightening torques' in Annex).

  • Page 45: Cleaning The Pipeline

    Installation 5.3.2 Cleaning the pipeline We recommend additionally flushing the pipeline with installed regulator before start- Î Unscrew the control line (18) from the valve body. Î Seal the valve body with stoppers. Î Observe the mesh size of the upstream strainer for the maximum particle size.

  • Page 46: Testing The Regulator

    Î Use a suitable voltage supply which SAMSON regulators are delivered ready for guarantees that no dangerous voltages use. To test the regulator functioning before reach the device in normal operation or...

  • Page 47: Leak Test

    The leak test must comply with the The plant operator is responsible for requirements of the national and internation- performing the pressure test. SAMSON's al standards that apply at the site of installa- After-sales Service can support you to plan tion.

  • Page 48: Insulation

    Installation 5.5 Insulation To insulate cold systems, we recommend first filling the plant and carefully rinsing it. The regulator must not yet be insulated at this stage. 1. Start up the plant and adjust the set point (see the 'Start-up' section). 2.

  • Page 49: Start-Up

    Start-up 6 Start-up WARNING The work described in this section is only to Risk of burn injuries due to hot or cold com- be performed by personnel appropriately ponents and pipeline. qualified to carry out such tasks. Regulator components and the pipeline may become very hot or cold.

  • Page 50: Start-Up And Putting The Device Back Into Operation

    Start-up high flow velocities which can damage WARNING the valve. Risk of hearing loss or deafness due to loud 3. Check the regulator to ensure it functions noise. properly. Noise emission (e.g. cavitation or flashing) Before starting up the plant, make sure the may occur during operation caused by the following conditions are met: process medium and the operating condi-...

  • Page 51: Operation

    Operation 7 Operation WARNING WARNING Immediately after completing start-up or Crush hazard arising from moving parts. placing the regulator back into service (see The regulator contains moving parts (actua- the 'Start-up' section), the regulator is ready tor and plug stem), which can injure hands for use.

  • Page 52: Set Point Adjustment

    Operation 7.1 Set point adjustment Note The flow rate can be adjusted either when Observe the differential pressure across the the electric actuator is mounted on the valve restriction ∆p of 0.2 bar or 0.5 bar. It restriction or without a mounted electric actuator. is determined by the differential pressure springs (14) installed in the actuator (see the The flow rate set point is determined by the...
  • Page 53 Operation 7.2 Adjusting the flow rate with Type 5824 Electric Actuator 1. Retract the actuator stem (1.1) by turning 7.2.1 DN 15 to 50 the manual adjuster (1.4) counterclock- wise () or by applying a corresponding Type 5824 or Type 5825 Electric Actuator control signal from the control device. 2.
  • Page 54 Operation 4. Based on a closed restriction, turn the set 4. Turn the set point adjuster (2.3) counter- point adjuster counterclockwise () to clockwise () by the corresponding num- adjust the flow rate set point. ber of turns. 5. Check the flow rate at the heat meter and 5.
  • Page 55 Operation with Type 5824-30 or Type 3374 Actuator 2. Press the rod (2.1) downward to close the restriction (2.7). 1. Extend the actuator stem (1.1) all the 3. Loosen the locking screw (2.6) and turn way to close the restriction (2.7) using the set point adjuster (2.3) clockwise () the manual override (4 mm hex wrench) until the scale reading 0 is located above...
  • Page 56 Operation Î Adjustment with actuator · See Fig. 7-1 9. Extend the actuator stem (1.1) as far as it will go using the manual override. More details on the Type 3274 Electric Actu- 10. Position the stem connector clamps (1.2) ator in u EB 8340; more details on the and screw them tight.
  • Page 57 Operation Type 5824 or Type 5825 Actuator Type 3374 Actuator Type 3274 or Type 3374 Actuator Restriction DN 15 to 50 Restriction DN 65 to 100 Restriction DN 125 to 250 Electric actuator 1.4 Manual adjuster 2.3 Set point adjuster 2.7 Restriction 1.1 Actuator stem Connecting piece 2.4 Dial plate 11 Coupling nut 1.2 Stem connector 2.1 Rod...
  • Page 58 Operation Table 7-1: Flow set point ranges for water · Type 2423 E, balanced by a bellows Set point ranges in m³/h with ... DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 Differential pressure at the restriction 0.5 to 2 0.5 to 3 0.8 to 3.5 2 to 7 3 to 11 3 to 16...
  • Page 59 Operation Table 7-2: Flow set point ranges for water · Type 2423 E · Balanced by a bellows or dia- phragm Set point ranges in m³/h with ... DN 65 DN 80 DN 100 Differential pressure at the restriction 5 to 28 7 to 35 10 to 63  1) Δp...
  • Page 60 Operation Table 7-3: Flow set point ranges for water · Type 2423 E, balanced by a bellows Set point ranges in m³/h with ... DN 125 DN 150 DN 200 DN 250 DP at the restriction Δp  = 0.2 bar 40 to 80 50 to 120 70 to 180 90 to 220 restriction DP at the restriction Δp...
  • Page 61 Operation Table 7-4: Flow set point ranges for water · Type 2423 E, balanced by a diaphragm Set point ranges in m³/h with ... DN 125 DN 150 DN 200 DN 250 Differential pressure at the restriction 40 to 90 50 to 140 70 to 220 90 to 260 Δp  = 0.2 bar...
  • Page 62 Operation 7-12 EB 3018 EN...

  • Page 63: Malfunctions

    Î Remove foreign particles. Foreign particles blocking the plug Î Replace damaged parts. Î Contact SAMSON's After-sales Service. Î Replace the damaged seat and plug. Flow rate exceeds Seat and plug are worn or leak. adjusted set point.
  • Page 64 Î Check the sizing. Loud noises High flow velocity, cavitation Î Install larger regulator, if necessary. Leakage at the actua- Defective operating diaphragm Î Replace damaged diaphragm. Note Contact SAMSON's After-sales Service for malfunctions not listed in the table. EB 3018 EN...

  • Page 65: Troubleshooting

    3. Rectify those malfunctions that can be remedied based on the instructions SAMSON's After-sales Service can support provided here. Contact SAMSON's you in drawing up an inspection and test After-sales Service in all other cases.
  • Page 66 EB 3018 EN...

  • Page 67: Servicing

    Servicing 9 Servicing WARNING The regulator does not require any mainte- Risk of burn injuries due to hot or cold com- nance. Nevertheless, it is subject to natural ponents and pipeline. wear, particularly at the seat, plug and oper- Regulator components and the pipeline may ating diaphragm and electric actuator.
  • Page 68 Risk of regulator damage due to the use of SAMSON's After-sales Service can support unsuitable tools. you in drawing up an inspection and test Î Only use tools approved by SAMSON plan for your plant. (see 'Tools' in Annex). NOTICE Risk of regulator damage due to the use of unsuitable lubricants.
  • Page 69 Servicing Connection of an electric actuator Type 2423 Valve balanced by a bellows Type 2426 Actuator Fig. 9-1: Functional diagram for regulators, DN 15 to 250 with balancing bellows EB 3018 EN...
  • Page 70 Servicing Connection of an electric actuator Type 2423 Valve balanced by a diaphragm Type 2426 Actuator Fig. 9-2: Functional diagram for regulators, DN 65 to 250 with balancing diaphragm EB 3018 EN...
  • Page 71 Servicing Type 3374 Actuator · DN 65 to 100 Type 3274 or Type 3374 Actuator · DN 125 to 250 Electric actuator 1.1 Actuator stem 1.2 Stem connector 1.3 Hex nut 1.4 Manual adjuster Connecting piece 2.1 Rod 2.2 Lock nut 2.3 Set point adjuster 2.4 Dial plate 2.5 Groove mark 2.6 Locking screw 2.7 Restriction 11 Coupling nut...

  • Page 72: Preparing The Valve For Service Work

    Servicing 9.1 Preparing the valve for 9.2 Installing the regulator service work after service work 1. Lay out the necessary material and tools Î Put the regulator back into operation (see to have them ready for the service work. the 'Start-up' section). Make sure the re- quirements and conditions for start-up or 2.

  • Page 73: Replacing The Actuator

    Replacing the seat and plug Î See Fig. 9-1 and Fig. 9-2 To replace seat and plug, contact Note SAMSON's After-sales Service. Read the mounting and operating instruc- Further information is available in Annex tions of actuators with fail-safe action (see ('After-sales service').

  • Page 74: Replacing The Actuator's Operating Diaphragm

    Do not exchange the operating diaphragm plate nut (17). Observe the specified in an FDA-compliant regulator version. tightening torques (see 'Tightening SAMSON's After-sales Service can support torques' in Annex). you to perform such service work. 2. Place on the actuator case.

  • Page 75: Replacing The Electric Actuator

    Servicing 9.3.4 Replacing the electric Î See Fig. 9-3 actuator Removing the Type 5824 or 5825 Electric Actuator 1. Put the regulator out of operation (see WARNING WARNING the 'Decommissioning' section). Observe the relevant safety regulations on mounting or removing the electric actuator. 2.

  • Page 76: Ordering Spare Parts And Operating Supplies

    1. Place the electric actuator on the valve Contact your nearest SAMSON subsidiary and fasten tight the hex nut (1.3). Ob- or SAMSON's After-sales Service for infor- serve the specified tightening torques mation on spare parts, lubricants and tools. (see 'Tightening torques' in Annex).

  • Page 77: Decommissioning

    Decommissioning 10 Decommissioning Î Only perform the electrical connection after switching off the supply voltage. The work described in this section is only to Make sure the supply voltage cannot be be performed by personnel appropriately switched on again unintentionally. qualified to carry out such tasks.
  • Page 78 Decommissioning WARNING WARNING WARNING Risk of hearing loss or deafness due to loud Risk of personal injury due to residual pro- noise. cess medium in the regulator. Noise emission (e.g. cavitation or flashing) While working on the regulator, residual may occur during operation caused by the process medium can escape and, depending process medium and the operating condi- on its properties, may lead to personal in-...

  • Page 79: Removal

    Removal 11 Removal WARNING WARNING The work described in this section is only to Risk of personal injury due to residual be performed by personnel appropriately process medium in the regulator. qualified to carry out such tasks. While working on the regulator, residual process medium can escape and, depending on its properties, may lead to personal in- WARNING...

  • Page 80: Removing The Actuator From The Valve

    Removal 11.1 Removing the actuator 11.2 Removing the regulator from the valve from the pipeline 1. Support the regulator to hold it in place Note when separated from the pipeline (see Read the mounting and operating instruc- the 'Shipment and on-site transport' sec- tions of actuators with fail-safe action (see tion).

  • Page 81: Repairs

    Î Do not perform any repair work on your send you a return merchandise authori- own. zation (RMA). Î Contact SAMSON's After-sales Service 3. Attach the RMA (together with the for repair work. Declaration on Decontamination) to the outside of your shipment so that the 12.1 Returning devices to...
  • Page 82 12-2 EB 3018 EN...

  • Page 83: Disposal

    Disposal 13 Disposal Î Observe local, national and internation- al refuse regulations. Î Do not dispose of components, lubricants and hazardous substances together with your household waste. EB 3018 EN 13-1...
  • Page 84 13-2 EB 3018 EN...

  • Page 85: Certificates

    Certificates 14 Certificates The EU declarations of conformity are in- cluded on the next pages: − EU declaration of conformity in compli- ance with Pressure Equipment Directive 2014/68/EU on page 14-2. EB 3018 EN 14-1...
  • Page 86 Certificates Modul H/Module H, Nr./No. / N° CE-0062-PED-H-SAM 001-16-DEU-rev-A SAMSON erklärt in alleiniger Verantwortung für folgende Produkte:/For the following products, SAMSON hereby declares under its sole responsibility: Ventile für Druck-, Differenzdruck-, Temperatur- und Volumenstromregler/Valves for pressure, temperature, flowregulators and differential pressure regulators Typ 2336, 2373, 2375, 44-1B, 44-2, 44-3, 44-4, 44-6B, 44-9, 45-1, 45-2, 45-3, 45-4, 45-6, (Erz.-Nr.
  • Page 87 Certificates Modul H/Module H, Nr./No. / N° CE-0062-PED-H-SAM 001-16-DEU-rev-A SAMSON erklärt in alleiniger Verantwortung für folgende Produkte:/For the following products, SAMSON hereby declares under its sole responsibility: Ventile für Druck- Differenzdruck-, Volumenstrom- und Temperaturregler/Valves for pressure, differential pressure, volume flow and temperature regulators 2333 (Erz.-Nr./Model No.
  • Page 88 14-4 EB 3018 EN...

  • Page 89: Annex

    SW 12 40 to 640 cm² Control line connection (19) – 40 to 640 cm² 15.2 Lubricant SAMSON's After-sales Service can support you concerning lubricants and sealants ap- proved by SAMSON. 15.3 Tools SAMSON's After-sales Service can support you concerning tools approved by SAMSON.

  • Page 90: Spare Parts

    Annex 15.4 Spare parts 15.4.1 Valve Legend for Fig. 15-1 and Fig. 15-2 Bellows 34 Flange Restriction 35 Screw plug 12 Screw 46 Graphite seal on metal core 16 Seat 51 Stud 17 Plug 52 Hex nut 20 Body 81 Cap 21 Guide cap 82 Hex nut 22 Label 97 Hex nut (self-locking)
  • Page 91 Annex Fig. 15-2: Type 2423 Valve, DN 125 to 250 · Balanced by a bellows EB 3018 EN 15-3...
  • Page 92 Annex Legend for Fig. 15-3 Restriction 22 Label Compression spring 27 Cover 10 Diaphragm plate 34 Ring 11 Diaphragm 46 Seal 12 Castle nut 51 Stud 13 Washer 52 Hex nut 14 Plug stem 53 Screw plug 16 Seat 81 Nut 18 Plug 82 Hex nut 19 Screw...
  • Page 93 Annex Legend for Fig. 15-4 Restriction 39 Diaphragm plate Seat 42 Clamping disk Diaphragm case 46 Seal 11 Cap 47 Diaphragm 12 Body 49 Screw plug 17 Label 50 Screw plug 19 Plug 51 Stud 20 Body 52 Hex nut 21 Nipple 53 Hex nut 24 Nut 54 Hex nut...

  • Page 94: Actuator

    Annex 15.4.2 Actuator Legend for Fig. 15-5 Diaphragm case 15 Diaphragm Diaphragm case 17 Hex bolt Screw joint with restriction 19 Hex nut 23 Hanger Diaphragm stem 26 Compression spring 13 Diaphragm plate 27 Compression spring 14 Washer Fig. 15-5: Type 2426 Diaphragm Actuator, DN 15 to 250 15-6 EB 3018 EN...

  • Page 95: Electric Actuator

    You can reach our after-sales service at actuator. aftersalesservice@samsongroup.com. Addresses of SAMSON AG and its subsid- iaries The addresses of SAMSON, its subsidiaries, representatives and service facilities worldwide can be found on our website (u www.samsongroup.com) or in all...
  • Page 96 15-8 EB 3018 EN...
  • Page 100 EB 3018 EN SAMSON AKTIENGESELLSCHAFT Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany Phone: +49 69 4009-0 · Fax: +49 69 4009-1507 samson@samsongroup.com · www.samsongroup.com...

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