• Gate Valve - Class 150, Ductile Iron, Bronze Trim, Flanged, F-639-31


    Gate Valve - Class 150, Ductile Iron, Bronze Trim, Flanged
    The NIBCO® ductile iron gate valve provides full flow with minimal pressure drop. The alloy iron non-rising stem gate valve features Class 150 raised face flanged end connections for easy installation and accessibility. Non-rising stem gate valves are recommended when positive shutoff is needed and space requirements dictate. With its ductility, this valve displays higher physical properties than standard grey cast iron.
    View Submittal Sheet

    • 150 psi/10.3 bar saturated steam to 366°F/185°C
    • 250 psi/17.2 bar non-shock cold working pressure
    • Bolted bonnet
    • Solid wedge
    • Iron body bronze mounted (IBBM)
    • Class 150 raised face flanged end connections
    • Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to MSS SP-128
    • Size range 2" to 16"
    SizeDescriptionUPCNIBCO #BIM/CADProp 65
    2F63931 2 NRS FLG GATE D I039923699343NHA701DView 2DLead
    2F63931FF 2 NRS W/FF FLG GATE D I039923830425NHA702DView 2DLead
    2F63931SON 2 GATE W/SQ NUT DI039923002402NHA703DView 2DLead
    2 1/2F63931 21/2 NRS FLG GATE D I039923699350NHA701EView 2DLead
    2 1/2F63931FF 2 1/2 NRS W/FF FLG GATE D I039923699664NHA702EView 2DLead
    2 1/2F63931SON 2 1/2 GATE W/SQ NUT DI039923002419NHA703EView 2DLead
    3F63931FF 3 FLG GATE W/FF FLG DUCT IRON039923699671NHA702FView 2DLead
    3F63931 3 NRS FLG GATE D I039923699367NHA701FView 2DLead
    3F63931SON 3 GATE W/SQ NUT DI039923699480NHA703FView 2DLead
    4F63931FF 4 NRS W/FF FLG GATE D I039923699688NHA702HView 2DLead
    4F63931SON 4 GATE W/SQ NUT DI039923002426NHA703HView 2DLead
    4F63931 4 NRS FLG GATE D I039923699374NHA701HView 2DLead
    5F63931FF 5 FLG GATE W/FF FLG DUCT IRON039923699695NHA702JView 2DLead
    5F63931SON 5 GATE W/SQ NUT DI039923002433NHA703JView 2DLead
    5F63931 5 NRS FLG GATE D I039923699381NHA701JView 2DLead
    6F63931FF 6 NRS W/FF FLG GATE D I039923699701NHA702KView 2DLead
    6F63931SON 6 GATE W/SQ NUT DI039923699510NHA703KView 2DLead
    6F63944SB 6 FLG GATE W/410 SS TRIM D I039923706676NHA740KLead
    6F63931 6 NRS FLG GATE D I039923699398NHA701KView 2DLead
    8F63931FF 8 FLG GATE W/FF FLG DUCT IRON039923699718NHA702LView 2DLead
    8F63931SON 8 GATE W/SQ NUT DI039923699527NHA703LView 2DLead
    8F63944SB 8 FLG GATE W/410SS TRIM D I039923706683NHA740LLead
    8F63931 8 NRS FLG GATE D I039923699404NHA701LView 2DLead
    10F63931FF 10 NRS W/FF FLG GATE D I039923830432NHA702MView 2DLead
    10F63931SON 10 GATE W/SQ NUT DI039923699534NHA703MView 2DLead
    250F63931I 10 250MM ISO FLG PN10039923699657NHA705MLead
    10F63944SB 10 FLG GATE W/410SS TRIM D I039923706690NHA740MLead
    10F63931 10 NRS FLG GATE D I039923699411NHA701MView 2DLead
    12F63931FF 12 FLG GATE W/FF FLG DUCT IRON039923699725NHA702NView 2DLead
    12F63931SON 12 GATE W/SQ NUT DI039923699541NHA703NView 2DLead
    12F63944SB 12 FLG GATE W/410SS TRIM D I039923706706NHA740NLead
    12F63931 12 NRS FLG GATE D I039923699428NHA701NView 2DLead
    14F63931SON 14 GATE W/SQ NUT DI039923234513NHA703TView 2DLead
    14F63944SB 14 FLG GATE W/410SS TRIM D I039923706713NHA740TLead
    14F63931 14 NRS FLG GATE D I039923699435NHA701TView 2DLead
    16F63931 16 NRS FLG GATE D I039923699442NHA701UView 2DLead
    16F63931FF 16 FLG GATE W/FF FLG DUCT IRON039923008480NHA702UView 2DLead
    16F63944SB 16 FLG GATE W/410SS TRIM D I039923706720NHA740ULead
    16F63931SON 16 GATE W/SQ NUT DI039923132772NHA703UView 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