• Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI, WD-3122


    Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI
    The NIBCO® wafer type butterfly valve provides bubble-tight shutoff at 250 PSI and is recommended for quick installation and removal from piping. The valve performs well in isolation and throttling applications, commercial, and some light industrial processes.
    View Submittal Sheet

    • Valve pressure rating 250 psi
    • Maximum 180°F service
    • Wafer style
    • Buna-N molded-in seat liner
    • Stainless steel disc
    • Stainless steel stem with stainless steel bushings
    • Geometric drive
    • Extended neck
    • Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator
    • Not recommended for steam service
    • Designed to meet MSS SP-67
    • MSS SP-25 (markings)
    • U.S. Coast Guard Category A
    • Size range 2" to 12"
    SizeDescriptionUPCNIBCO #BIM/CADProp 65
    2WD31220 2 WAFER BFV BARE STEM DUCT IRON039923728159NLH340DView 2DLead
    2WD31223 2 WAFER BFV L/LK HNDL DUCT IRON039923728357NLH350DView 2DLead
    2WD31225 2 WAFER BFV GEAR OP DUCT IRON039923728951NLH360DView 2DLead
    2 1/2WD31220 21/2 WAFER BFV BARESTEM D I039923728166NLH340EView 2DLead
    2 1/2WD31225 21/2 WAFER BFV GEAR OP DUCT IRON039923728968NLH360EView 2DLead
    2 1/2WD31223 21/2 WAFER BFV L/LK HNDL D I039923728364NLH350EView 2DLead
    3WD31220 3 WAFER BFV BARE STEM DUCT IRON039923728173NLH340FView 2DLead
    3WD31223 3 WAFER BFV L/LK HNDL DUCT IRON039923728371NLH350FView 2DLead
    3WD31225 3 WAFER BFV GEAR OP DUCT IRON039923728975NLH360FView 2DLead
    4WD31220 4 WAFER BFV BARE STEM DUCT IRON039923728180NLH340HView 2DLead
    4WD31223 4 WAFER BFV L/LK HNDL DUCT IRON039923728388NLH350HView 2DLead
    4WD31225 4 WAFER BFV GEAR OP DUCT IRON039923728982NLH360HView 2DLead
    5WD31223 5 WAFER BFV L/LK HNDL DUCT IRON039923728395NLH350JView 2DLead
    5WD31225 5 WAFER BFV GEAR OP DUCT IRON039923728999NLH360JView 2DLead
    5WD31220 5 WAFER BFV BARE STEM DUCT IRON039923728197NLH340JView 2DLead
    6WD31225 6 WAFER BFV GEAR OP DUCT IRON039923729002NLH360KView 2DLead
    6WD31220 6 WAFER BFV BARE STEM DUCT IRON039923728203NLH340KView 2DLead
    6WD31223 6 WAFER BFV L/LK HNDL DUCT IRON039923728401NLH350KView 2DLead
    8WD31220 8 WAFER BFV BARE STEM DUCT IRON039923728210NLH340LView 2DLead
    8WD31223 8 WAFER BFV L/LK HNDL DUCT IRON039923728418NLH350LView 2DLead
    8WD31225 8 WAFER BFV GEAR OP DUCT IRON039923729019NLH360LView 2DLead
    10WD31225 10 WAFER BFV GEAR OP DUCT IRON039923729026NLH360MView 2DLead
    10WD31220 10 WAFER BFV BARE STEM DUCT IRON039923728227NLH340MView 2DLead
    12WD31220 12 WAFER BFV BARE STEM DUCT IRON039923728234NLH340NView 2DLead
    12WD31225 12 WAFER BFV GEAR OP DUCT IRON039923729033NLH360NView 2DLead
    WarningWARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    NIBCO® Pressure Rated Valves Warranty

    NIBCO INC. 125% LIMITED WARRANTY
    Applicable to NIBCO INC. Pressure Rated Metal Valves

    NIBCO INC. warrants each NIBCO® pressure rated metal valve to be free from defects in materials and workmanship under normal use and service for a period of five (5) years from date put into service.

    In the event any defect occurs which the owner believes is covered by this warranty, the owner should immediately contact NIBCO Technical Services, either in writing or by telephone at 1.888.446.4226 or 1.574.295.3000. The owner will be instructed to return said product, at the owner’s expense, to NIBCO INC., or an authorized representative for inspection. In the event said inspection discloses to the satisfaction of NIBCO INC. that said valve is defective, it will be replaced at the expense of NIBCO INC.. Replacements shall be shipped free of charge to the owner. In the event of the replacement of any valve, NIBCO INC. shall further pay the owner the greater of twenty-five (25%) percent of the price of the valve according to the published suggested list price schedule of NIBCO INC. in effect at the time of purchase, or ten ($10.00) dollars, to apply on the cost of the installation of said replacement valve.

    TO THE EXTENT PERMITTED BY LAW, THIS WARRANTY SPECIFICALLY EXCLUDES INCIDENTAL AND CONSEQUENTIAL DAMAGES OF EVERY TYPE AND DESCRIPTION RESULTING FROM ANY CLAIMED DEFECT IN MATERIAL OR WORKMANSHIP, INCLUDING BUT NOT LIMITED TO, PERSONAL INJURIES AND PROPERTY DAMAGES.

    Some states or countries do not allow the exclusion or limitation of incidental or consequential damages so these limitations may not apply to you. TO THE EXTENT PERMITTED BY LAW, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION.

    This warranty gives you specific legal rights, and you may also have other rights which vary from state to state and country to country.

    To the best of our knowledge, the information contained in this publication is accurate. However, NIBCO does not assume any liability whatsoever for the accuracy or completeness of such information. Final determinations of the suitability of any information or product for the use to be contemplated is the sole responsibility of the user. The manner of that use, and whether there is any infringement of patents, is also the sole responsibility of the user.

    Pressure Rated Valves

    State quantity, figure number and size for each valve or fitting you wish to order. See individual catalog pages for specific product designations.

    HOW MANY TO ORDER
    NIBCO® valves and fittings are decimal packed for your convenience in handling, shipping and stock-keeping. Number in master carton varies with item.

    POLICY ON RETURNS TO FACTORY

    No NIBCO® valves and fittings are to be returned without prior written agreement. Transportation must be prepaid. A 20% charge will be made to cover cost of rehandling and reinspection.  

    TECHNICAL ASSISTANCE

    Engineers, contractors, wholesalers or manufacturers may obtain special or technical assistance from any factory representative of NIBCO. Write, fax or phone.

    NIBCO INC.
    World Headquarters
    1516 Middlebury Street
    Elkhart, IN 46516-4740
    USA

    PH: 1.574.295.3000 or 1.888.446.4226
    FAX: 1.574.295.3307 or 1.888.336.4226