• Three-Piece Bronze Ball Valve - Stainless Steel Trim, Solder End Connections, S-595-Y-66


    Three-Piece Bronze Ball Valve - Stainless Steel Trim, Solder End Connections
    The NIBCO® bronze ball valve provides bubble-tight shutoff at 600 PSI. The three-piece valve is ideal for hot/cold water, numerous gas applications, compressed air, vacuum service, condenser and chilled water. The PTFE seat ring and stainless steel stem and ball exhibit high chemical resistance properties and is recommended for many high pressure applications. It may be used for isolation and throttling (half open to full open only). The valve is repairable in-line.
    View Submittal Sheet

    • Valve pressure rating 600 psi 41.4 bar non-shock cold working pressure
    • Maximum temperature rating 400°F
    • Full port
    • Stainless steel ball and stem
    • Blowout-proof stem
    • Vented ball
    • Standard lever handle or locking lever, optional NIB-SEAL®
    • Solder end connections
    • Dezincification resistant
    • Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to MSS SP-110
    • Size range 1/4" to 2-1/2"
    NIB-SEAL® is a registered trademark of NIBCO INC.
    SizeDescriptionHandle TypeUPCNIBCO #BIM/CADProp 65
    1/4S595Y66 1/4 W/LEVER HDLCS Standard Lever Handle039923689337NJ93H04View 2DLead
    1/4S595Y66NS 1/4 NIB SEAL HANDLENIB-SEAL® Extended Insulated Handle039923690340NJ93H44View 2DLead
    1/4S595Y66X 1/4 CLEAN FOR OXYGENCS Standard Lever Handle039923689535NJ93H64View 2DLead
    1/4S595R66 1/4 3 PC CXC 600# SS TRM R SEATCS Standard Lever Handle039923357748NJ93HRR4Lead
    1/4S595Y66LL 1/4 W/LOCK HDLCS Locking Lever Handle039923691125NJ93H14View 2DLead
    3/8S595Y66 3/8 W/LEVER HDLCS Standard Lever Handle039923689344NJ93H05View 2DLead
    3/8S595Y66LL 3/8 W/LOCK HDLCS Locking Lever Handle039923691132NJ93H15View 2DLead
    3/8S595Y66EL 3/8 W/EXT LEVERCS Extended Lever Handle039923689955NJ93H35View 2DLead
    3/8S595Y66NS 3/8 NIB SEAL HANDLENIB-SEAL® Extended Insulated Handle039923690357NJ93H45View 2DLead
    3/8S595Y66X 3/8 CLEAN FOR OXYGENCS Standard Lever Handle039923689542NJ93H65View 2DLead
    3/8S595Y66LX 3/8 CXC 600# FP BV 3-PC LX HDLNIB-SEAL® Extended Insulated Handle039923431141NJ93LX5
    3/8S595R66 3/8 3 PC CXC 600# SS TRM R SEATCS Standard Lever Handle039923357755NJ93HRR5Lead
    1/2S595Y66LL 1/2 W/LOCK HDLCS Locking Lever Handle039923691149NJ93H16View 2DLead
    1/2S595Y66EL 1/2 W/EXT LEVERCS Extended Lever Handle039923689962NJ93H36View 2DLead
    1/2S595Y66 1/2 W/LEVER HDLCS Standard Lever Handle039923689351NJ93H06View 2DLead
    1/2S595Y66NS 1/2 NIB SEAL HANDLENIB-SEAL® Extended Insulated Handle039923690364NJ93H46View 2DLead
    1/2S595Y66X 1/2 CLEAN FOR OXYGENCS Standard Lever Handle039923689559NJ93H66View 2DLead
    1/2S595Y66XRH 1/2 OXY W/RD HDLCS Round Handle039923690760NJ93HX6View 2DLead
    1/2S595Y66M 1/2 W/MEM STOP HDLCS Standard Lever Handle with Memory Stop039923690166NJ93IH6View 2DLead
    1/2S595Y66LX 1/2 CXC 600# FP BV 3-PC LX HDLNIB-SEAL® Extended Insulated Handle039923431080NJ93LX6
    1/2S595R66 1/2 3 PC CXC 600# SS TRM R SEATCS Standard Lever Handle039923357762NJ93HRR6Lead
    3/4S595Y66LL 3/4 W/LOCK HDLCS Locking Lever Handle039923691156NJ93H18View 2DLead
    3/4S595Y66EL 3/4 W/EXT LEVERCS Extended Lever Handle039923689979NJ93H38View 2DLead
    3/4S595Y66NS 3/4 NIB SEAL HANDLENIB-SEAL® Extended Insulated Handle039923690371NJ93H48View 2DLead
    3/4S595Y66 3/4 W/LEVER HDLCS Standard Lever Handle039923689368NJ93H08View 2DLead
    3/4S595Y66X 3/4 CLEAN FOR OXYGENCS Standard Lever Handle039923689566NJ93H68View 2DLead
    3/4S595Y66XRH 3/4 OXY W/RD HDLCS Round Handle039923690777NJ93HX8View 2DLead
    3/4S595Y66M 3/4 W/MEM STOP HDLCS Standard Lever Handle with Memory Stop039923690173NJ93IH8View 2DLead
    3/4S595Y66LX 3/4 CXC 600# FP BV 3-PC LX HDLNIB-SEAL® Extended Insulated Handle039923431097NJ93LX8
    3/4S595R66 3/4 3 PC CXC 600# SS TRM R SEATCS Standard Lever Handle039923357779NJ93HRR8Lead
    1S595Y66LL 1 W/LOCK HDLCS Locking Lever Handle039923691163NJ93H1AView 2DLead
    1S595Y66EL 1 W/EXT LEVERCS Extended Lever Handle039923689986NJ93H3AView 2DLead
    1S595Y66NS 1 NIB SEAL HANDLENIB-SEAL® Extended Insulated Handle039923690388NJ93H4AView 2DLead
    1S595Y66X 1 CLEAN FOR OXYGENCS Standard Lever Handle039923689573NJ93H6AView 2DLead
    1S595Y66 1 W/LEVER HDLCS Standard Lever Handle039923689375NJ93H0AView 2DLead
    1S595Y66M 1 W/MEM STOP HDLCS Standard Lever Handle with Memory Stop039923690180NJ93IHAView 2DLead
    1S595Y66LX 1 CXC 600# FP BV 3-PC LX HDLNIB-SEAL® Extended Insulated Handle039923431103NJ93LXA
    1S595R66 1 3 PC CXC 600# SS TRM R SEATCS Standard Lever Handle039923357786NJ93HRRALead
    1 1/4S595Y66LL 1-1/4 W/LOCK HDLCS Locking Lever Handle039923691170NJ93H1BView 2DLead
    1 1/4S595Y66EL 1-1/4 W/EXT LEVERCS Extended Lever Handle039923689993NJ93H3BView 2DLead
    1 1/4S595Y66NS 1-1/4 NIB SEAL HANDLENIB-SEAL® Extended Insulated Handle039923690395NJ93H4BView 2DLead
    1 1/4S595Y66X 1-1/4 CLEAN FOR OXYGENCS Standard Lever Handle039923689580NJ93H6BView 2DLead
    1 1/4S595Y66M 1-1/4 W/MEM STOP HDLCS Standard Lever Handle with Memory Stop039923690197NJ93IHBView 2DLead
    1 1/4S595Y66 1-1/4 W/LEVER HDLCS Standard Lever Handle039923689382NJ93H0BView 2DLead
    1 1/4S595Y66LX 1 1/4 CXC 600# FP BV 3-PC LXNIB-SEAL® Extended Insulated Handle039923431110NJ93LXB
    1 1/4S595R66 1-1/4 3PC CXC 600# SS TRM R SEATCS Standard Lever Handle039923357793NJ93HRRBLead
    1 1/2S595Y66LL 1-1/2 W/LOCK HDLCS Locking Lever Handle039923691187NJ93H1CView 2DLead
    1 1/2S595Y66EL 1 1/2 W/EXT LEVERCS Extended Lever Handle039923690005NJ93H3CView 2DLead
    1 1/2S595Y66NS 1-1/2 NIB SEAL HANDLENIB-SEAL® Extended Insulated Handle039923690401NJ93H4CView 2DLead
    1 1/2S595Y66X 1-1/2 CLEAN FOR OXYGENCS Standard Lever Handle039923689597NJ93H6CView 2DLead
    1 1/2S595Y66XER 1 1/2 OXY W/EXT RD HDLCS Extended Round Handle039923691095NJ93HYCView 2DLead
    1 1/2S595Y66LX 1 1/2 CXC 600# FP BV 3-PC LXNIB-SEAL® Extended Insulated Handle039923431127NJ93LXC
    1 1/2S595Y66 1-1/2 W/LEVER HDLCS Standard Lever Handle039923689399NJ93H0CView 2DLead
    1 1/2S595R66 1-1/2 3PC CXC 600# SS TRM R SEATCS Standard Lever Handle039923357809NJ93HRRCLead
    2S595Y66LL 2 W/LOCK HDLCS Locking Lever Handle039923691194NJ93H1DView 2DLead
    2S595Y66EL 2 W/EXT LEVERCS Extended Lever Handle039923690012NJ93H3DView 2DLead
    2S595Y66NS 2 NIB SEAL HANDLENIB-SEAL® Extended Insulated Handle039923690418NJ93H4DView 2DLead
    2S595Y66X 2 CLEAN FOR OXYGENCS Standard Lever Handle039923689603NJ93H6DView 2DLead
    2S595Y66XLL 2 OXY W/LOCK HDLCS Locking Lever Handle039923691378NJ93H9DView 2DLead
    2S595Y66LX 2 CXC 600# FP BV 3-PC LX HDLNIB-SEAL® Extended Insulated Handle039923431134NJ93LXD
    2S595R66 2 3 PC CXC 600# SS TRM R SEATCS Standard Lever Handle039923357816NJ93HRRDLead
    2S595Y66 2 W/LEVER HDLCS Standard Lever Handle039923689405NJ93H0DView 2DLead
    2 1/2S595Y66X 2-1/2 CLEAN FOR OXYGENCS Standard Lever Handle039923689610NJ93H6EView 2DLead
    2 1/2S595R66 2-1/2 3PC CXC 600# SS TRM R SEATCS Standard Lever Handle039923357823NJ93HRRELead
    2 1/2S595Y66 2-1/2 W/LEVER HDLCS Standard Lever Handle039923689412NJ93H0EView 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