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- The NIBCO® circuit balancing iron globe valve is ideal for use in HVAC and plumbing systems to ensure optimum system performance. The circuit balancing valve offers comfort and energy savings by providing the correct flow throughout the system. Extended test points allow for easy access of balancing devices. The NIBCO® circuit balancing valve features an integral memory stop to retain settings. The NIBCO® cast iron circuit balancing valve is designed with a non-rising stem. The valve's EPDM vulcanized elastomeric disc provides positive shutoff. A discrete memory stop feature is located beneath the protective cap. Please refer to NIBCO® technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Whether a system is designed for heating, cooling or water distribution it must be properly adjusted and balanced for optimum performance. A balanced system with correct flow in boilers and chillers ensures a comfortable indoor climate. Choose NIBCO® valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® valves are backed by the NIBCO® 5-year 125% limited warranty.
NIBCO® FLO-BOSS™ Circuit Balancing Valve, Manual, Series: G-737-A, 4 in Nominal, Grooved End Style, 240 psi Pressure, 250 deg F, 13.78 in Inlet to Outlet Length, 9.21 in Top to Inlet Center, Cast Iron Body, Brass Trim, EPDM Softgoods, Domestic
- Durable iron body and bonnet
- Graphite stem sealing
- Integral internal memory stop
- Use in U.S. drinking water applications is prohibited after January 3, 2014
- Non-rising stem
- EPDM elastomeric coated disc
- EPDM O-Ring
- FLO-BOSS MG
- Body MaterialCast IronDomestic / ImportDomesticEnd StyleGroovedNominal Size4 inInlet to Outlet Length13.78ManufacturerNIBCO Inc.Manufacturer #NHC821HPressure Rating240 psiSeriesG-737-ASoftgoods MaterialEPDMTemperature Rating250 deg FTop to Inlet Center9.21Trim MaterialBRASSTypeManual