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- Designed for residential, commercial or industrial use for geothermal applications in ground loops with water or a glycol mixture. This approved Webstone valve is actuated by a blow-out proof stem and features an adjustable packing gland. Flange end features a conical inlet to minimize turbulence. HV models fit both standard and high velocity pumps. plugged ends are used to directionally fill earth or systems loops. Reversible T-flow handle allows for a path versatility. Flange x Press ends for east installation.
Webstone The Isolator® Pro-Connect Press™ Ball Valve, Series: 8142HV, 1 in Nominal, FNPTxPress, 250 psi CWP, 100 deg F, Full Port, Media: Water/Glycol Mixture, Chrome Plated Brass Ball, 4-3/8 in Inlet to Outlet Length, 2-5/8 in Top to Inlet Center, Brass Body, Brass Stem and PTFE Seat Trim, PTFE Softgoods, Brass
- Easily fill, purge, sample or add a pressure gauge right at the pump
- 1 in side ports enable quicker filling and purging D ideal for geothermal applications
- Easily isolate the pump for replacement
- 1 in press connection compatible with popular press tools
- Heavy duty forged brass construction
- Blowout-proof stem and adjustable packing gland
- The Isolator select
- Full port forged brass uni-flange ball valve
- Fits standard and high velocity pumps
- With 4-way selectable flow path, plugged FNPT ports and flange gasket
- PTFE stem seal
- Adjustable Packing Gland, Nuts and Bolts
- Body MaterialBRASSDomestic / ImportImportEnd StyleFNPT x PressNominal Size1 inPort TypeFullSoftgoods MaterialPTFEBall MaterialChrome Plated BrassColorBRASSInlet to Outlet Length4-3/8ManufacturerNIBCO Inc.Manufacturer #H-81424HVMediaWater/Glycol MixturePressure Rating250 psiSeries8142HVTemperature Rating100 degFTop to Inlet Center2-5/8Trim MaterialBrass Stem and PTFE Seat