Emerson Fisher Posi Seal A11 Instruction Manual

2015-03-30

: Emerson Emerson-Fisher-Posi-Seal-A11-Instruction-Manual-680545 emerson-fisher-posi-seal-a11-instruction-manual-680545 emerson pdf

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www.Fisher.comD500073X012Type A11 High Performance Butterfly ValveIntroduction 1...............................Scope of Manual 1..........................Description 1...............................Specifications 3............................Installation 3................................Adjusting the Travel Stops 3.................Preparing for Installation 4...................Valve Orientation 4.........................Installing the Valve 6........................Thrust Washers 7.........................Packing Adjustment and Shaft Bonding 7......Maintenance 8..............................Removing the Valve 9.......................Packing Maintenance 9......................Lantern Rings 10..........................Lubrication Fittings and Purge Connectors 10.Seal Maintenance 10........................Soft Seal Installation 11....................Metal and Phoenix III Seal Installation 11.....Cryogenic Seal Installation 13...............Valve Shaft/Disc Pin Unit Maintenance 13......Gasket Retainer 15.........................Bearing Maintenance 15.....................Parts Ordering 16............................Parts List 17................................IntroductionScope of ManualThis instruction manual includes installation,maintenance, and parts information for Type A11High Performance Butterfly Valves (figure 1) in Class150, 300, and 600. For Class 900 and 1500 valves,contact your Emerson Process Managementt salesoffice.For information about the actuator and accessories,please refer to the separate instruction manuals forthese items.Do not install, operate, or maintain a Type A11 valvewithout first D being fully trained and qualified invalve, actuator, and accessory installation,operation, and maintenance, and D carefully readingFigure 1. Type A11 ValveW4642-1/ILW4641-1/ILand understanding the contents of this manual. Ifyou have any questions about these instructions,contact your Emerson Process Management salesoffice before proceeding.NoteNeither Emerson, Emerson ProcessManagement, nor any of their affiliatedentities assumes responsibility for theselection, use and maintenance of anyproduct. Responsibility for theselection, use, and maintenance of anyproduct remains with the purchaserand end-user.DescriptionType A11 High Performance Butterfly Valves areavailable in either a flangeless wafer or a singleflange design, with a variety of seal, valve body, andinternal components. These valves feature adynamic sealing design that is used in a variety ofdemanding applications.Instruction ManualForm 5338February 2007 A11 Valve
A11 ValveInstruction ManualForm 5338February 20072Table 1. SpecificationsAvailable ConfigurationsValve SizesClass 150 and 300: Size J30, J36, J42 andJ48-inchClass 600: Size J3, J4, J6, J 8, J10,J12, J 14, J16, J18, J20 and J24-inchValve Body: Wafer-style and single-flange stylein Class J150/150, J150, J300, J600,J900 and J1500Maximum Inlet PressureConsistent with applicable ASME classpressure/temperature ratings per ASME B16.34unless such ratings are limited by materialtemperature capabilities.Construction MaterialsRefer to Bulletin 21.1:A11Disc RotationClockwise (CW) to closeValve Body ClassificationFace-to-face dimensions for Type A11 valve is incompliance with MSS SP-68 and API 609standards. Valve bodies are designed for installationbetween standard pipe flanges: for 3 inch through24-inch sizes (ASME B16.5); for sizes greaterthan 24-inch (MSS SP-44 or API 605) as specifiedon valve orderSeal Temperature CapabilitiesPTFE (Standard) Seal: For application rangesfrom 62 to 232_C (80 to 450_F)Phoenix III Seal: For application ranges from 73 to 232_C (100 to 450_F)High-Temperature Seals:Standard: Metal or NOVEX to 820_C (1500_F)Optional: 174PH H1150M to 454_C (850_F)Cryogenic Seals:CTFE: 254 to 149_C (425 to 300_F)NOVEX: 254 to 260_C (425 to 500_F)Approximate WeightsSee tables 2 and 3Actuator Types AvailableJLocking-lever manual actuators, Jworm-gearmanual actuators, Jspring-return pneumaticactuators, Jdouble-acting pneumatic actuators,and Jelectric actuatorsENVIRO-SEALr PackingThis optional JPTFE or Jgraphite packingsystem provides improved sealing, guiding, andtransmission of loading force to control liquid andgas emissions (see figure 7). See Bulletin59.3:041 ENVIRO-SEAL Packing Systems forRotary Valves for more information. Consultfactory for larger sizes; they may require a specialvalve body.Table 2. Approximate Weight for Size 30 through 72-Inch ValvesVALVE SIZE,INCHESCLASS 150 CLASS 150/150 CLASS 300Wafer Single Flange Wafer Single Flange Wafer Single Flangekg303642485288061302190473611201550224836562611001604525897132819079521315226330561406198927264177546066722197(1)(1)(1)2790(1)(1)(1)215024173903(1)289332675117(1)                lbs3036424811641778287141981623247034184955805138024253537115719782928420421002900498967373100438560099209546066724844(1)(1)(1)6151(1)(1)(1)474753298604(1)6379720311,282(1)                1. Consult your Emerson Process Management sales office for information.

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