Samson EB 3967 EN Mounting And Operating Instructions
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Samson EB 3967 EN Mounting And Operating Instructions

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EB 3967 EN
Translation of original instructions
Type 3967 Solenoid Valve
Edition January 2022

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  • Page 1 EB 3967 EN Translation of original instructions Type 3967 Solenoid Valve Edition January 2022...
  • 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

    Conditions concerning connection according to PTB 06 ATEX 2028 X ....43 5.3.2 Switching amplifier according to EN 60079-25 ..........43 5.3.3 Cable entry with cable gland ................43 5.3.4 Connecting the electrical supply ..............44 Start-up and operation ................44 Adjusting the restrictor manually (only K  0.32 version with restrictor plate) ..44 EB 3967 EN...
  • Page 4 Contents Servicing.....................45 7.1 Preparation for return shipment ..............45 Malfunctions ....................45 Emergency action ..................46 Decommissioning and removal ..............46 Decommissioning ..................46 Disposal ......................46 Annex......................47 10.1 After-sales service ..................47 10.2 Certificates ....................47 EB 3967 EN...

  • Page 5: Safety Instructions And Measures

    In case operators intend to use the solenoid valve in applications or conditions other than those 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 Responsibilities of operating personnel Operating personnel must read and understand these mounting and operating instructions as well as the referenced documents and observe the specified hazard statements, warnings and caution notes. Furthermore, operating personnel must be familiar with the applicable health, safety and accident prevention regulations and comply with them. EB 3967 EN...
  • Page 7 − The mounting and operating instructions of the components on which the solenoid valve is mounted (valve, actuator, valve accessories etc.) − Safety manual u SH 3967 The latest versions of the documents are available on our website at u www.samsongroup.com. EB 3967 EN...

  • Page 8: Notes On Possible Severe Personal Injury

    Î Installation, operation or maintenance of the solenoid valve must only be performed by personnel who has undergone special training or instructions or who is autho- rized to work on explosion-protected devices in hazardous areas. Î Observe the type of protection and the conditions for control specific for the type of protection according to the EU type examination certificate. Î Read the special instructions concerning explosion protection (see section 1.4). EB 3967 EN...

  • Page 9: Notes On Possible Personal Injury

    Î Only connect intrinsically safe devices intended for use in intrinsically safe circuits to certified intrinsically safe input-connected units. Î Do not place intrinsically safe devices back into operation that were connected to intrinsically safe input-connected units without certification. Î Do not exceed the maximum permissible electric values specified in the EU type ex- amination certificates when interconnecting intrinsically safe electrical equipment (U or U or I or P or C and L or L EB 3967 EN...

  • Page 10: Notes On Possible Property Damage

    Equipment for use in zone 2/zone 22 Î In equipment operated according to type of protection Ex nA II (non-sparking equip- ment) according to EN 60079-15: 2003, circuits may be connected, interrupted or switched while energized only during installation, maintenance or repair. Î Equipment connected to energy-limited circuits with type of protection Ex nL (ener- gy-limited equipment) according to EN 60079-15: 2003 may be switched under nor- mal operating conditions. Î The maximum permissible values specified in the statement of conformity and its ad- denda apply when interconnecting the equipment with energy-limited circuits in type of protection Ex nL IIC. EB 3967 EN...
  • Page 11 − Devices that have already been operated outside hazardous areas and are in- tended for future use inside hazardous areas must comply with the safety require- ments placed on serviced devices. Before being operated inside hazardous areas, test the devices according to the specifications for servicing explosion-protected devices. EB 3967 EN...

  • Page 12: Warnings On The Device

    Warning Meaning of the warning Warning against sudden loud noise The solenoid valve mounted onto the control valve can cause the pneumatic actuator to vent. A loud noise may occur during venting. This can cause hearing damage. EB 3967 EN...

  • Page 13: Markings On The Device

    Serial number Model number Order number Production site Product origin Data Matrix code (electronic nameplate) Approvals (CE, EAC, UKCA etc.) Type of protection for explosion-protected devices Maximum input voltage Maximum input current Maximum power input Device index EB 3967 EN...

  • Page 14: Article Code

    II 3G Ex ic IIC T6 Gc, 8 1 6 1055 II 3D Ex tc IIIC T80 °C Dc IP65 Nominal signal 6 V DC 12 V DC 24 V DC Manual override Pushbutton underneath the enclosure cover Pushbutton in the enclosure cover Switch in the enclosure cover Without EB 3967 EN...
  • Page 15 Direct attachment to mounting block with positioner according to VDI/VDE 3847 NAMUR interface ½ according to VDI/VDE 3845 for rotary actuators NAMUR interface ¼ according to VDI/VDE 3845 for rotary actuators with adapter plate for external air connections coefficient 0.32 Material Aluminum Stainless steel Pneumatic connection G ¼ ¼ NPT G ½ ½ NPT EB 3967 EN...
  • Page 16 With exhaust air and supply air restrictor plates 0 0 3 The air flow rate when p = 2.4 bar and p = 1.0 bar is calculated using the following formula: Q = K x 36.22 in m³/h. The maximum permissible ambient temperature depends on the permissible ambient temperature of the compo- nents, type of protection and temperature class. SIL according to IEC 61508, see Safety Manuals u SH 3967 for details EB 3967 EN...

  • Page 17: Design And Principle Of Operation

    Port 2 and are available in various versions (see Port 1 section 3.1). The restrictor plates suitable for SIL applica- tions are designed to ensure the emergency Fig. 1: Functional diagram EB 3967 EN...

  • Page 18: Accessories

    8333-0538 Screw M5×60 A4 (for booster valves with NAMUR interface, K 4.3) 8392-0658 Spring washer A5-A4 (for booster valves with NAMUR interface, K 4.3) Accessories Order no. Designation 8808-1010 Cable gland M16x1.5 made of black polyamide, 5 to 10 mm cable diameter 8808-2007 Cable gland M16x1.5 made of black polyamide, 5.5 to 10 mm cable diameter (Ex e, CEAG) 8808-2008 Cable gland M16x1.5 made of blue polyamide, 4 to 8 mm cable diameter 8808-2009 Cable gland M16x1.5, nickel-plated brass, 4 to 8 mm cable diameter 1991-6471 Cable gland M16x1.5, brass, blue, 4 to 8 mm cable diameter EB 3967 EN...
  • Page 19 1400-9603 With supply air restrictor and lock nut, K  0 to 0.28, adjustable; made of aluminum 1402-0139 With supply air restrictor and lock nut, K  0.01 to 0.28, adjustable; made of aluminum SIL 1402-0136 With supply air restrictor and lock nut, K  0 to 0.28, adjustable; made of stainless steel 1.4404 1402-0140 With supply air restrictor and lock nut, K  0.01 to 0.28, adjustable; made of stainless steel 1.4404 SIL Ematal coating EB 3967 EN...
  • Page 20 0790-6118 M5 seal (required in addition to 1409-3001) Mounting block for SAMSON Type 3277 Pneumatic Actuator 1400-8817 G ¼ connection 1400-8818 ¼ NPT connection 1400-6950 Pressure gauge mounting block, 1x Output and 1x Supply, made of stainless steel/brass (for mounting block) Piping for actuator with fail-safe action "stem retracts" 1400-6444 240 cm² actuator area, zinc-plated steel 1400-6445 240 cm² actuator area, CrNiMo steel 1400-6446 350 cm² actuator area, zinc-plated steel 1400-6447 350 cm² actuator area, CrNiMo steel 1400-6448 700 cm² actuator area, zinc-plated steel 1400-6449 700 cm² actuator area, CrNiMo steel EB 3967 EN...
  • Page 21 1380-1796 Stainless steel 1.4404 Adapter plate for NAMUR rib acc. to IEC 60534-6-1 1402-0827 Aluminum, powder coated, gray beige RAL 1019, G ½ connection 1402-0829 Aluminum, powder coated, gray beige RAL 1019, ½ NPT connection 1402-0828 Stainless steel 1.4404, G ½ connection 1402-0830 Stainless steel 1.4404, ½ NPT connection Double-axial adapter 1402-0602 90°, aluminum, powder coated, gray beige RAL 1019 1402-0603 90°, stainless steel 1.4404 Other adapter plates, double-axial adapters and restrictor plates can be found in the Appli- cation Notes u AB 11. EB 3967 EN...

  • Page 22: Technical Data

    Negligibly small Ambient temperature –45 to +60 °C (temperature class T6, Group IIC) –45 to +70 °C (temperature class T5, Group IIC) –45 to +80 °C (temperature class T4, Group IIC) –45 to +60 °C (Group IIIC) Connection Screw terminal, 2-pole, with cable gland M16x1.5 See Table “Summary of explosion protection approvals” on page 27 Permissible maximum values when connected to a certified intrinsically safe circuit. The maximum permissible ambient temperature depends on the permissible ambient temperature of the components, type of protection and temperature class. EB 3967 EN...
  • Page 23 Max. 10 bar Air consumption ≤80 l /h at 1.4 bar pilot supply in neutral position ≤25 l /h at 1.4 bar pilot supply in operating position Switching time ≤65 ms Connection G ¼ or ¼ NPT and NAMUR interface ¼  Weight 0.45 kg 0.80 kg (with adapter plate) The solenoid valve version with K  0.32 can be fitted with a restrictor plate to adjust the actuating time of the pneumatic actuator. The air flow rate when p = 2.4 bar and p = 1.0 bar is calculated using the following formula: Q = K x 36.22 in m³/h. SIL according to IEC 61508 When using the solenoid valve with an operating pressure of 10 bar, a minimum pilot pressure of 1.9 bar is required. NAMUR interface according to VDI/VDE 3845 and VDI/VDE 3847 EB 3967 EN...
  • Page 24 G ½ or ½ NPT, NAMUR interface  3) Approx. 485 g (standard version) weight 1760 g (standard version) The air flow rate when p = 2.4 bar and p = 1.0 bar is calculated using the following formula: Q = K x 36.22 in m³/h. The permissible ambient temperature of the solenoid valve depends on the permissible ambient temperature of the components, type of protection and temperature class. NAMUR interface according to VDI/VDE 3845 EB 3967 EN...
  • Page 25 G ½ or ½ NPT, NAMUR interface  3) Approx. 685 g (standard version) weight 2180 g (standard version) The air flow rate when p = 2.4 bar and p = 1.0 bar is calculated using the following formula: Q = K x 36.22 in m³/h. The permissible ambient temperature of the solenoid valve depends on the permissible ambient temperature of the components, type of protection and temperature class. NAMUR interface according to VDI/VDE 3845 EB 3967 EN...
  • Page 26  4)  4) Approx. weight 1.38 kg 1.5 kg The air flow rate when p = 2.4 bar and p = 1.0 bar is calculated using the following formula: Q = K x 36.22 in m³/h. SIL according to IEC 61508, see Safety Manuals u SH 3967 for details The maximum permissible ambient temperature depends on the permissible ambient temperature of the compo- nents, type of protection and temperature class. NAMUR interface according to VDI/VDE 3845 EB 3967 EN...
  • Page 27 Valid until 2025-01-28 Number ZETC/111/2021 Date 2021-08-25 Module D TR CMU Valid until 2024-08-24 1055 Number ZETC/37/2021 II 3G Ex nA II T6 Gc Date 2021-07-26 II 3G Ex ic IIC T6 Gc II 3D Ex tc IIIC T80 °C Dc IP65 Valid until 2024-07-25 EC type examination certificate Statement of conformity EB 3967 EN...

  • Page 28: Dimensions In Mm

    Design and principle of operation 3.3 Dimensions in mm Version with NAMUR interface ¼ according to VDI/VDE 3845 and direct attachment according to VDI/VDE 3847 NAMUR interface ¼ according to VDI/VDE 3845 and 3847 G ¼ or ¼ NPT 61.6 61.6 EB 3967 EN...
  • Page 29 Design and principle of operation Version with NAMUR interface ¼ according to VDI/VDE 3845 and direct attachment according to VDI/VDE 3847 and restrictor plate NAMUR interface ¼ according to VDI/VDE 3845 and 3847 G ¼ or ¼ NPT 61.6 61.6 EB 3967 EN...
  • Page 30 Version with adapter plate for linear actuators with NAMUR rib according to IEC 60534-6-1 M4 for panel mounting Ø 8.5 for NAMUR ribs according M3 for wall or rail to IEC 60534-6-1 mounting 14.2 52.5 G ¼ or ¼ NPT G ¼ or ¼ NPT 16.8 13.8 40.4 60° 37.2 61.6 EB 3967 EN...
  • Page 31 Design and principle of operation Version with NAMUR interface ¼ according to VDI/VDE 3845 (K 1.4) G ¼ or ¼ NPT EB 3967 EN...
  • Page 32 Design and principle of operation Version with NAMUR interface ¼ according to VDI/VDE 3845 (K 2.0) G ½ or ½ NPT 29.8 Int. G ¼ or ¼ NPT NAMUR interface ¼ according to VDI/VDE 3845 G (NPT) EB 3967 EN...
  • Page 33 Design and principle of operation Version with NAMUR interface ½ according to VDI/VDE 3845 (K 2.9) 22.5 22.5 66.5 G ½ or ½ NPT EB 3967 EN...
  • Page 34 Design and principle of operation Version with NAMUR interface ½ according to VDI/VDE 3845 (K 4.3) 29.8 G ½ or ½ NPT Int. G ½ or ½ NPT NAMUR interface ½ according to VDI/VDE 3845 EB 3967 EN...

  • Page 35: Measures For Preparation

    2. Check the shipment for transportation ture (see technical data in section 3.2). damage. Report any damage to SAMSON and the forwarding agent (re- 4.3 Storage fer to delivery note). 4.1 Unpacking NOTICE Risk of solenoid valve damage due to improper storage.

  • Page 36: Mounting And Start-Up

    Any mounting position may be used. The fol- lowing applies concerning the installation: Î Mount the solenoid valve in such a way that the M16x1.5 cable gland faces Fig. 2: Fastening the restrictor plate (restrictor plate 1400-9602 shown) downward (in cases where this is not EB 3967 EN...

  • Page 37: Direct Attachment To Type 3277 Actuator

    O-rings on the NAMUR interface and that of the coded screw. 2. Use two cap screws to fasten the sole- noid valve on to the adapter plate of the NAMUR rib. If the solenoid valve is configured for attach- ment according to IEC 60534-6, steps 1 and 2 are not required. EB 3967 EN...

  • Page 38: Rotary Actuators

    VDI/VDE 3845 1. Check the location of the molded seal or O-rings on the NAMUR interface and that of the coded screw. 2. Use two cap screws to fasten the sole- noid valve on to the rotary actuator. EB 3967 EN...

  • Page 39: Port Labeling

    Inscription Function Supply With internal pilot supply over port 1: External pilot supply Instrument air (free from corrosive sub- Output stances), 1.4 to 10 bar operating pres- sure Exhaust With internal pilot supply over port 4: Instrument air (free from corrosive sub- stances), 2.7 to 6 bar operating pressure EB 3967 EN...

  • Page 40: Pilot Supply

    1. Unscrew the fastening screws on the con- necting plate. 2. Take the connecting plate off the enclo- sure. 3. Remove the turnable gasket from the groove and turn it so that the tag points to the right. 4. Refasten the connecting plate. EB 3967 EN...
  • Page 41 2. Remove the plate and turnable gasket pilot valves for booster valves actuated on from the groove. both sides. 3. Turn the turnable gasket by 90° and rein- sert it together with the plate into the groove. 4. Tighten the fastening screw. EB 3967 EN...

  • Page 42: Electrical Connections

    Î Adhere to the terminal assignment. Î Diameter of an individual wire in a Î Do not undo the enameled screws in or fine-stranded conductor: minimum on the enclosure. 0.1 mm. Î Protect the conductor ends against splicing, e.g. by using wire-end ferrules. EB 3967 EN...

  • Page 43: Conditions Concerning Connection According To Ptb 06 Atex 2028 X

    They must comply with the limit mum. values of the output circuits. In general, it is not necessary to connect the Î Observe the relevant regulations for in- device to a bonding conductor. stallation in hazardous areas. EB 3967 EN...

  • Page 44: Connecting The Electrical Supply

    Î Undo the lock nut. Î Adjust the actuating times: − Turn the restrictor spindle clockwise to reduce the cross-sectional area of flow (slows the stroking speed). − Turn the restrictor spindle counter- clockwise to increase the cross-sec- tional area of flow (increases the stroking speed). EB 3967 EN...
  • Page 45 > Service & prior agreement by SAMSON's After-sales Support > After-sales Service > Returning Service. goods. − Only use original spare parts by SAMSON, which comply with the original specifications. 8 Malfunctions 7.1 Preparation for return Note shipment Contact SAMSON's After-sales Service for Defective solenoid valves can be returned to malfunctions not listed in Table 1 (see sec-...
  • Page 46 Î Before starting any work on the solenoid valve, depressurize all plant sections On request, we can appoint a service pro- affected. vider to dismantle and recycle the product. Î Observe the warnings in the actuator and valve documentation. EB 3967 EN...
  • Page 47 > when malfunctions or defects arise. Product selector > 3967 > Downloads > E-mail address Certificates. You can reach our after-sales service at aftersalesservice@samsongroup.com. Addresses of SAMSON AG and its subsid- iaries The addresses of SAMSON AG, its subsid- iaries, representatives and service facilities worldwide can be found on our website (www.samsongroup.com) or in all SAMSON product catalogs.
  • Page 48 Leiter Qualitätssicherung/Head of Quality Managment/ Zentralabteilungsleiter/Head of Department/Chef du département Responsable de l'assurance de la qualité Entwicklungsorganisation/Development Organization SAMSON AKTIENGESELLSCHAFT Telefon: 069 4009-0 · Telefax: 069 4009-1507 Revison 07 Weismüllerstraße 3 60314 Frankfurt am Main E-Mail: samson@samson.de EB 3967 EN...
  • Page 49 Management par la qualité totale Development Valve Attachments and Measurement Technologies SAMSON AKTIENGESELLSCHAFT · Weismüllerstraße 3 · D 60314 Frankfurt am Main Revision 08 Fon: +49 69 4009-0 · Fax: +49 69 4009-1507 · E-Mail: samson@samson.de · Internet: www.samson.de EB 3967 EN...
  • Page 50 Leiter Qualitätssicherung/Head of Quality Managment/ Zentralabteilungsleiter/Head of Department/Chef du département Responsable de l'assurance de la qualité Entwicklungsorganisation/Development Organization SAMSON AKTIENGESELLSCHAFT Telefon: 069 4009-0 · Telefax: 069 4009-1507 Revison 07 Weismüllerstraße 3 60314 Frankfurt am Main E-Mail: samson@samson.de EB 3967 EN...
  • Page 51 BNP Paribas N° compte 0002200215245 • Banque 3000401857 Tél.: +33 (0)4 72 04 75 00 • Fax: +33 (0)4 72 04 75 75 • E-mail: samson@samson.fr • Internet: www.samson.fr IBAN FR7630004018570002200215245 • BIC (code SWIFT) BNPAFRPPVBE Société par actions simpifiée au capital de 10 000 000 € • Siège social : Vaulx-en-Velin Crédit Lyonnais...
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  • Page 76 EB 3967 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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