Samson EB 14p Mounting And Operating Instructions
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Samson EB 14p Mounting And Operating Instructions

High-performance control and shut-off butterfl y valve
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MOUNTING AND
OPERATING INSTRUCTIONS
EB 14p
Translation of the original manual
High-Performance Control and Shut-off Butterfl y valve
BR 14p - Type PSA • DIN and ANSI version
to combine with actuators
March 2024 edition
PFEIFFER Chemie-Armaturenbau GmbH · Hooghe Weg 41 · 47906 Kempen · Germany
Phone: +49 2152 2005-0 · Fax: +49 2152 1580
sales-pfeiffer-de@samsongroup.com · www.pfeiffer-armaturen.com

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Summary of Contents for Samson EB 14p

  • Page 1 MOUNTING AND OPERATING INSTRUCTIONS EB 14p Translation of the original manual High-Performance Control and Shut-off Butterfl y valve BR 14p - Type PSA • DIN and ANSI version to combine with actuators March 2024 edition PFEIFFER Chemie-Armaturenbau GmbH · Hooghe Weg 41 · 47906 Kempen · Germany Phone: +49 2152 2005-0 ·...
  • Page 2 Note regarding this installation and operating manual This Installation and Operating Manual (EB) provides guidance for safe assembly and operation. The notes and instructions in this EB are binding when handling PFEIFFER devices. The fi gures and illustrations in this EB are ex- amples and must therefore be considered as such.

  • Page 3: Table Of Contents

    Content Content Safety instructions and safety measures Notes regarding possible severe personnel injury Notes regarding possible personnel injury Notes regarding possible property damage Warning notes on the device Markings on the device Butterfl y valve type plate Actuator type plate Turning direction notice sign Design and principle of operation Variants...
  • Page 4 Content Malfunction Detecting and rectifying errors Carrying out emergency measures Servicing Periodic tests Maintenance work 9.2.1 Replacing the seat ring 9.2.2 Replace seat ring and valve disc ring Ordering spare parts and consumables 10 Decommissioning 10-1 11 Removal 11-1 11.1 Removing the butterfl...

  • Page 5: Safety Instructions And Safety Measures

    Safety instructions and safety measures Personal protective equipment Safety instructions and safety measures Depending on the utilized medium, PFEIFFER recommends the following protective equipment: Intended use − Protective garments, protective gloves and eye protection The PFEIFFER butterfl y valve BR 14p - type PSA is in combination when using hot, cold, aggressive and/or corrosive media.

  • Page 6: Notes Regarding Possible Severe Personnel Injury

    Safety instructions and safety measures − The pipe system and control system are properly installed DANGER and regularly checked. The wall thickness of the butterfl y valve body is measured such that an additional load of the Hazards and damage due to unsuitable butterfl y valves! usual magnitude is taken into account for a pipe system in- Butterfl...

  • Page 7: Notes Regarding Possible Property Damage

    Safety instructions and safety measures WARNING Danger of injury during the switching operation if performing test runs on butterfl y valves not installed in the pipe! Do not reach into the butterfl y valve. This can result in serious injuries. Danger of injury due to venting the actuator! During operation, when regulating or opening and closing the butterfl...

  • Page 8: Warning Notes On The Device

    Safety instructions and safety measures There is a danger of crushing due to the rotary movements of the NOTE actuator- and control shaft when reaching into the yoke as long as the pneumatic power is connected to the actuator. At the oper- Deviation of the breakaway and actuating forces due to ator’s request, a warning note can be attached to the valve.

  • Page 9: Markings On The Device

    Markings on the device Markings on the device Each butterfl y valve usually has the following marking. Table 2-1: Marking on the type plate and on the body of the butterfl y valve Pos. Marking Remark Manufacturer PFEIFFER Address see Chapter “15.3 Service” Valve type BR (and number value) e.g.

  • Page 10: Butterfl Y Valve Type Plate

    Markings on the device 2.1 Butterfl y valve type plate Fig.2-1: Marking positions of the type plate on the butterfl y valve BR 14b / 14c 2.2 Actuator type plate See the corresponding actuator documentation. 2.3 Turning direction notice sign The turning direction is indicated on the butterfl...

  • Page 11: Design And Principle Of Operation

    Design and principle of operation Fail-safe position Design and principle of operation Depending on the mounting of the pneumatic actuator, the but- terfl y valve has two fail-safe positions that are activated when the Version pressure is released as well when the supply air fails: Pressure swing adsorption (PSA) is a method used to separate a −...

  • Page 12: Attachments

    Design and principle of operation Grip protection NOTE In the case of conditions of use that require a high level of safety (e. g. if the butterfl y valve is freely accessible to untrained spe- Damage due to cold welding of the screws in the body! cialist personnel), PFEIFFER offers a safety guard to prevent the PFEIFFER recommends a heavy-duty grease paste (e.g.
  • Page 13 Design and principle of operation Fig.3-2: Sectional drawing of the BR 14p - type PSA butterfl y valve Table 3-2: List of parts Item Description Item Description Item Description Valve body Bearing bush O-ring Control shaft Distance bush O-ring Shaft head Disc spring set Ring Valve disc...
  • Page 14 Design and principle of operation Tighten the screws (27) evenly and alternately. 3.5.1.3 Assembling the valve disc, control shaft and valve body Info Place the valve disc (4) with the sealing side facing down- The permissible torque for tightening the stuffi ng box fl ange can wards on a surface positioned at working height.

  • Page 15: Shipment And On-Site Transport

    Shipment and on-site transport Shipment and on-site transport WARNING The work described in this chapter may only be performed by Danger of injury due to the tipping of the butterfl y valve! specialist personnel qualifi ed to perform the corresponding task. Observe the centre of gravity of the butterfl...

  • Page 16: Lifting Points On The Body

    Shipment and on-site transport Fig. 4-1: Lifting points of the BR 14p - type PSA butterfl y valve Fasten the sling such that it can be removed again after in- 4.3.3 Lifting points on the body stallation in the pipe. Attach the eye bolts in the fl...

  • Page 17: Lifting Points On The Bracket

    Shipment and on-site transport 4.3.4 Lifting points on the bracket Info Fasten a lifting sling to the bracket and the suspension ele- − In the case of butterfl y valves that are delivered without an ac- ment (e.g. hook) of the crane or forklift, see Fig. 4-1. When tuator, the valve disc is not secured to prevent it from moving.
  • Page 18 Shipment and on-site transport EB 14p_EN March 2024 edition Subject to technical changes...

  • Page 19: Installation

    Installation Installation 5.2 Preparing for assembly The work described in this chapter may only be performed by Butterfl y valves must be handled, transported and stored with specialist personnel qualifi ed to perform the corresponding task. care, see Chapter “4 Delivery and on-site transport”. The following instructions apply additionally for butterfl...

  • Page 20: Installing The Butterfl Y Valve In The Pipe

    Installation WARNING DANGER Danger and damage due to heavy actuator units! Danger due to exceeding the limits of use! Actuators that are heavier than the weight of the butterfl y valve Exceeding the limits of use can pose a danger to the user and can pose a danger to the user and cause damage to the pipe cause damage to the pipe system.

  • Page 21: Installing The Butterfl Y Valve

    Installation Carry out venting on the side that faces away from the work- Info ing area of operating personnel. When installing peripheral devices, make sure that they can Observe the following for butterfl y valves with a metal seat: be operated from the working area of operating personnel. To avoid damaging the seat seal, make sure that the pipe con- nected upstream and downstream of the butterfl...

  • Page 22: Pressure Test Of The Pipe Section

    Installation 5.5.2 Pressure test of the pipe section The pressure test was already performed on the butterfl y valves by PFEIFFER. Observe the following for the pressure test of a pipe section with installed butterfl y valves: First carefully rinse newly installed pipe systems in order to wash out all foreign matter.

  • Page 23: Start-Up

    Start-up Commissioning/recommissioning Start-up Open the butterfl y valve slowly in the pipe. Opening slowly The work described in this chapter may only be performed by prevents a sudden increase in pressure and a resulting high specialist personnel qualifi ed to perform the corresponding task. fl...
  • Page 24 Start-up EB 14p_EN March 2024 edition Subject to technical changes...

  • Page 25: Operation

    Operation − For the manual operation or manual override of the actuator Operation (if present), normal manual forces are suffi cient and the use As soon as the commissioning/recommissioning work is com- of extensions to increase the actuation torque is not permit- plete, see Chapter “6 Commissioning”, the butterfl...
  • Page 26 Operation EB 14p_EN March 2024 edition Subject to technical changes...

  • Page 27: Malfunction

    Malfunction Malfunction When rectifying the faults, chapter “1 Safety instructions and safety measures” must be observed. 8.1 Detecting and rectifying errors Type of fault Possible cause Measures Leaks in the pipe connection The fl ange connection of the Tighten the fl ange screws: butterfl...

  • Page 28: Carrying Out Emergency Measures

    Malfunction Type of fault Possible cause Measures Malfunction The actuator unit or control Check the actuator unit and control command. does not react The actuator and control are Remove and inspect the butterfl y valve, see chapter “1 Safety instruc- tions and safety measures”.

  • Page 29: Servicing

    Servicing Servicing NOTE The work described in this chapter may only be performed by Damage to the butterfl y valve due to excessively high or low specialist personnel qualifi ed to perform the corresponding task. tightening torques! The following documents may also be required for the mainte- The butterfl...

  • Page 30: Maintenance Work

    Servicing 9.3 Ordering spare parts and consumables Measures in the case of a negative test Test result Information about spare parts, lubricants and tools can be re- Check the rotary movement Tighten the packing correctly. ceived from the After Sales Service at PFEIFFER. of the actuator- and control If the actuator- and control shaft are shaft for smooth movement.

  • Page 31: Decommissioning

    Decommissioning To decommission the butterfl y valve for maintenance and repair 10 Decommissioning work or for disassembly, perform the following steps: The work described in this chapter may only be performed by Close the valves upstream and downstream of the butterfl y specialist personnel qualifi...
  • Page 32 Decommissioning EB 14p_EN 10-2 March 2024 edition Subject to technical changes...

  • Page 33: Removal

    Removal 11 Removal 11.1 Removing the butterfl y valve from the pipe The work described in this chapter may only be performed by specialist personnel qualifi ed to perform the corresponding task. Loosen the fl ange connection. Remove the butterfl y valve from the pipe, see Chapter “4.3 WARNING Transporting and lifting the butterfl...
  • Page 34 Removal EB 14p_EN 11-2 March 2024 edition Subject to technical changes...

  • Page 35: Repairs

    Repairs Place the butterfl y valve on an even and clean work surface 12 Repairs so that the seat ring is easy to reach. If the operation of the BR 14p - Typ PSA butterfl y valve is no Loosen the screws (24) and remove the fastening ring (9). longer compliant or if it does not work at all, it is defective and Remove the seat ring (14).
  • Page 36 Repairs Fig. 12-1: BR 14p - TYP PSA Butterfl y valve Table 12-4: List of parts Item Description Item Description Item Description Valve body Bearing bush O-ring Control shaft Distance bush O-ring Shaft head Disc spring set Ring Valve disc Seat ring Screw Valve disc ring...

  • Page 37: Disconnecting The Valve Disc/Valve Shaft Connection

    Repairs 12.4 Disconnecting the valve disc/valve shaft connection − PFEIFFER recommends documenting the following contamina-  tion data in the form FM 8.7-6 “Declaration regarding the contamination of PFEIFFER valves and components”.  − This form is available at www.pfeiffer-armaturen.com. Include the following information for returns: −...
  • Page 38 Repairs EB 14p_EN 12-4 March 2024 edition Subject to technical changes...

  • Page 39: Disposal

    Disposal 13 Disposal For disposal, observe the local, national and international regulations. Do not dispose of old components, lubricant and hazardous materials with domestic waste. EB 14p_EN 13-1 March 2024 edition Subject to technical changes...
  • Page 40 Disposal EB 14p_EN 13-2 March 2024 edition Subject to technical changes...

  • Page 41: Certifi Cates

    Certifi cates 14 Certifi cates The declaration of conformity is available on the following pages: − Declaration of conformity according to Pressure Equipment Directive 2014/68/EU for automated valves, see page 14-2. − Declaration of conformity according to Pressure Equipment Directive 2014/68/EU for manually operated valves, see page 14-3.
  • Page 42 Certifi cates EB 14p_EN 14-2 March 2024 edition Subject to technical changes...
  • Page 43 Certifi cates EB 14p_EN 14-3 March 2024 edition Subject to technical changes...
  • Page 44 Certifi cates EB 14p_EN 14-4 March 2024 edition Subject to technical changes...
  • Page 45 Certifi cates EB 14p_EN 14-5 March 2024 edition Subject to technical changes...
  • Page 46 Certifi cates EB 14p_EN 14-6 March 2024 edition Subject to technical changes...

  • Page 47: Annex

    Annex Table 15-2: Intermediate fl ange tightening torques 15 Annex Nominal size Tightening Qty. Thread (30) 15.1 Tightening torques, lubricant and tools torque cl150 15.1.1 Tightening torques cl300 cl150 Info cl300 The tightening torques stated in the tables can only be under- cl150 stood as very rough and non-binding guide values and refer to a cl300...
  • Page 48 Annex 15.1.1.4 Valve disc ring 15.1.1.6 Flange connections For the assembly of the valve disc ring, the screw connections are Info tightened in a criss-cross pattern with the tightening torques indi- cated below. Required tightening torques for assembly for fl anges according to DIN EN 1092-1 type 11 and connecting elements (e.g.

  • Page 49: Lubricant

    Annex Table 15-7: Sealing unit A 15.2 Spare parts Seal Nominal pressure Description PFEIFFER recommends spare part sets for “Commissioning” and PN 10 to PN 25 Without inner eyelet for “2-year operation”, see Chapter “15.2.1 Spare parts for Flat seal BR 14p - type PSA butterfl...
  • Page 50 Annex 15.2.3.1 Spare parts for BR 14p - type PSA butterfl y valve Fig. 15-1: Exploded drawing of the BR 14p - Typ PSA Butterfl y valve EB 14p_EN 15-4 March 2024 edition Subject to technical changes...
  • Page 51 Annex Table 15-10: Recommended spare parts for the BR 14p - type PSA butterfl y valve Material Spare parts kit Item Description ANSI commissioning 2 year operation 1.0619 A216 WCB Valve body 1.4408 A351 CF8M 1.4542 (AISI 630 Control shaft •...

  • Page 52: Service

    Annex 15.3 Service For maintenance and repair work as well as malfunctions or de- fects, contact the After Sales Service at PFEIFFER for support. E-mail The After Sales Service can be reached at the e-mail address:  sales-pfeiffer-de@samsongroup.com. Necessary data Provide the following information in the case of questions and for troubleshooting: −...
  • Page 53 EB 14p_EN March 2024 edition Subject to technical changes...
  • Page 54 EB 14p_EN March 2024 edition Subject to technical changes...
  • Page 55 EB 14p_EN March 2024 edition Subject to technical changes...
  • Page 56 PFEIFFER Chemie-Armaturenbau GmbH Hooghe Weg 41 · 47906 Kempen · Germany Phone: +49 2152 2005-0 · Fax: +49 2152 1580 E-Mail: sales-pfeiffer-de@samsongroup.com · Internet: www.pfeiffer-armaturen.com EB 14p_EN March 2024 edition Subject to technical changes...

This manual is also suitable for:

Br 14p

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