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- Designed for residential, commercial or industrial use with water only. This approved Webstone valve is actuated by a blow-out proof stem and features an adjustable packing gland. HV models fit both standard and high velocity pumps.
Webstone The Isolator® Ball Valve, Series: 8141, 1-1/4 in Nominal, PressxRotating Flange, 250 psig CWP, 250 deg F, Full Port, Media: Water, Chrome Plated Brass Ball, 4-7/16 in Inlet to Outlet Length, 2-15/16 in Top to Inlet Center, Forged Brass Body, Brass Stem and PTFE Seat Trim, PTFE Softgoods
- Full port forged brass uni-flange ball valve with detachable rotating flange, adjustable packing gland, nuts and bolts
- The features and benefits you trust in our original Isolator® line with two versatile enhancements
- First, 360 deg flange rotation that allows for rotation to any deg necessary for your installation
- Second, a multifunction drain that makes the isolator the only valve that drains from both sides of the pump
- Unique uni-body design is preserved
- Solid forged brass outer flange
- Fully removable outer flange secured by snap ring
- Prevents electrolysis
- Eliminates galvanic corrosion
- 3-way ball purges before or after the pump
- Guaranteed for life
- Replaces 8 components
- Eliminate 7 leak paths
- Save 63 min of labor
- Compatible with popular press tools
- Snap ring provides greater control over installation
- Inner and outer flanges are designed to help prevent problems from over-torquing
- Twice the purging capabilities in a single component
- PTFE stem seal
- Body MaterialForged BrassDomestic / ImportImportEnd StylePress x Rotating FlangeNominal Size1-1/4 inPort TypeFullSoftgoods MaterialPTFEBall MaterialChrome Plated BrassInlet to Outlet Length4-7/16ManufacturerNIBCO Inc.Manufacturer #H-81415HVMediaWaterPressure Rating250 psiSeries8141Temperature Rating250 degFTop to Inlet Center2-15/16Trim MaterialBrass Stem and PTFE Seat