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- With NIBCO®, accurately balancing HVAC and mechanical hot and chilled water systems is quick and simple. Our FLO-BOSS™ 1810 Series fixed orifice manual balancing valves are faster and easier to set because they do not require any special calculators or meters. Integral pressure temperature ports provide a direct readout across the orifice; optimum flow is quickly and accurately determined by simply measuring the differential pressure. NIBCO® FLO-BOSS™ fixed orifice solder end manual balancing valves also provide an isolation function for system maintenance, with an integral memory stop feature allowing the system to be returned to its retained settings once maintenance is complete. The FLO-BOSS™ 1810 Series fixed orifice manual balancing valves are dezincification-resistant and feature integral pressure temperature ports and memory stop. Direct system readings are taken across the orifice, with no special calculators or meters required. The FLO-BOSS™ 1810 Series provides 1440 deg of throttling adjustment, resulting in precise setting of system flow and is also capable of providing system isolation for maintenance with an integral memory stop feature allowing the system to be returned to its retained settings once maintenance is completed. The NIBCO® FLO-BOSS™ manual balancing valves provide the ultimate solution for a wide range of mechanical and HVAC chilled and hot water application requirements to ensure a balanced system and comfortable indoor climate. NIBCO® FLO-BOSS™ valves and components are also backed by the NIBCO® 5-year 125% limited warranty.
NIBCO® FLO-BOSS™ Circuit Balancing Valve, Manual, Series: S-1810, 1-1/4 in Nominal, Solder End Style, 300 psi Pressure, 260 deg F, 5.28 in Inlet to Outlet Length, 4.85 in Top to Inlet Center, DZR Brass Body, Brass Trim, EPDM/PTFE Softgoods, Import
- DZR brass body and internal components
- Use in U.S. drinking water applications is prohibited after January 3, 2014
- EPDM O-Ring/PTFE seat disc
- Body MaterialDZR BrassDomestic / ImportImportEnd StylesolderNominal Size1-1/4 inInlet to Outlet Length5.28ManufacturerNIBCO Inc.Manufacturer #NJ2X00BPressure Rating300 psiSeriesS-1810Softgoods MaterialEPDM/PTFETemperature Rating260 degFTop to Inlet Center4.85Trim MaterialBRASSTypeManual