• Butterfly Valve - Ductile Iron, Grooved, 300 PSI, GD-4775


    Butterfly Valve - Ductile Iron, Grooved, 300 PSI
    The NIBCO® grooved end type butterfly valve provides bubble-tight shutoff at 300 PSI. Grooved ends are compatible with IPS pipe. The valve is ideal in grooved steel pipe systems for commercial and some light industrial process applications, including HVAC, in addition to hot and cold potable water.
    View Submittal Sheet

    • Valve pressure rating 300 psi (2" to 10"); 200 psi (12" only)
    • Max temperature rating 180°F
    • Grooved style
    • Buna-N encapsulated ductile iron disc
    • Stainless steel stem with metal bushings
    • Splined 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)
    • Size range 2-1/2" to 10"
    SizeDescriptionUPCNIBCO #BIM/CADProp 65
    2GD47750 2 GRV BFV BARE STEM DUCT IRON039923767424NLK700DView 2DLead
    2GD47753 2 GRV BFV L/LK HNDL DUCT IRON039923767523NLK710DView 2DLead
    2GD47755 2 GRV BFV GEAR GO DUCT IRON039923767622NLK720DView 2DLead
    2 1/2GD47750 21/2 GRV BFV BARE STEM D I039923767431NLK700EView 2DLead
    2 1/2GD47753 21/2 GRV BFV L/LK HNDL DUCT IRON039923767530NLK710EView 2DLead
    2 1/2GD47755 21/2 GRV BFV GEAR OP DUCT IRON039923767639NLK720EView 2DLead
    3GD47753 3 GRV BFV L/LK HNDL DUCT IRON039923767547NLK710FView 2DLead
    3GD47750 3 GRV BFV BARE STEM DUCT IRON039923767448NLK700FView 2DLead
    3GD47755 3 GRV BFV GEAR OP DUCT IRON039923767646NLK720FView 2DLead
    4GD47753 4 GRV BFV L/LK HNDL DUCT IRON039923767554NLK710HView 2DLead
    4GD47755 4 GRV BFV GEAR OP DUCT IRON039923767653NLK720HView 2DLead
    4GD47750 4 GRV BFV BARE STEM DUCT IRON039923767455NLK700HView 2DLead
    5GD47753 5 GRV BFV L/LK HNDL DUCT IRON039923767561NLK710JView 2DLead
    5GD47755 5 GRV BFV GEAR OP DUCT IRON039923767660NLK720JView 2DLead
    5GD47750 5 GRV BFV BARE STEM DUCT IRON039923767462NLK700JView 2DLead
    6GD47753 6 GRV BFV L/LK HNDL DUCT IRON039923767578NLK710KView 2DLead
    6GD47755 6 GRV BFV GEAR OP DUCT IRON039923767677NLK720KView 2DLead
    6GD47750 6 GRV BFV BARE STEM DUCT IRON039923767479NLK700KView 2DLead
    8GD47753 8 GRV BFV L/LK HNDL DUCT IRON039923767585NLK710LView 2DLead
    8GD47755 8 GRV BFV GEAR OP DUCT IRON039923767684NLK720LView 2DLead
    8GD47750 8 GRV BFV BARE STEM DUCT IRON039923767486NLK700LView 2DLead
    10GD47755 10 GRV BFV GEAR OP DUCT IRON039923767691NLK720MView 2DLead
    10GD47750 10 GRV BFV BARE STEM DUCT IRON039923767493NLK700MView 2DLead
    76GD47753 76MM GRV BFV L/LK HNDL DUCT IRON039923780966NLK716FView 2DLead
    76GD47755 76MM GRV BFV GEAR OP DUCT IRON039923780997NLK726FView 2DLead
    76GD47750 76MM GRV BFV BARE STEM DUCT IRON039923780935NLK706FView 2DLead
    165GD47753 165MM GRV BFV L/LK HNDL DI039923780973NLK716KView 2DLead
    165GD47755 165MM GRV BFV GEAR OP DUCT IRON039923781000NLK726KView 2DLead
    165GD47750 165MM GRV BFV BARE STEM DI039923780942NLK706KView 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