• Butterfly Valve - Ductile Iron, Buna-N Seat, Stainless Steel Disc, LD-1122


    Butterfly Valve - Ductile Iron, Buna-N Seat, Stainless Steel Disc
    The NIBCO® lug type butterfly valve provides bubble-tight shutoff at 150 PSI and bi-directional dead-end service without a downstream flange to 150 PSI. The valve is recommended for commercial and some light industrial process applications, in addition to HVAC and hot and cold potable water.
    Build Custom Submittal View Submittal Sheet

    • Valve pressure rating 150 psi
    • Maximum 180°F service
    • Lug style
    • Buna-N cartridge seat liner
    • Stainless steel disc
    • Stainless steel stem with stainless steel bushings
    • Extended neck
    • Operating mechanism: Bare stem, manual gear operator and pneumatic/electric automation
    • Not recommended for steam service
    • Designed to meet MSS SP-67
    • MSS SP-25 (markings)
    • Size range 14" to 24"
    SizeDescriptionUPCNIBCO #BIM/CADProp 65
    14LD11220 14 LUG/BUNA/316 SS BARE STEM039923781109NLGL50TLead
    14LD11225 14 LUG/BUNA/316 SS W/GEAR OP039923718204NLGL55TView 2DLead
    16LD11220 16 LUG/BUNA/316 SS BARE STEM039923781116NLGL50ULead
    16LD11225 16 LUG/BUNA/316 SS W/GEAR OP039923718211NLGL55UView 2DLead
    18LD11220 18 LUG/BUNA/316 SS BARE STEM039923781123NLGL50VLead
    18LD11225 18 LUG/BUNA/316 SS W/GEAR OP039923718228NLGL55VView 2DLead
    20LD11220 20 LUG/BUNA/316 SS BARE STEM039923781130NLGL50WLead
    20LD11225 20 LUG/BUNA/316 SS W/GEAR OP039923718235NLGL55WView 2DLead
    24LD11220 24 LUG/BUNA/316 SS BARE STEM039923781147NLGL50XLead
    24LD11225 24 LUG/BUNA/316 SS W/GEAR OP039923718242NLGL55XView 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