Webstone The Isolator® H-81414HV Ball Valve, 1 in, PressxRotating Flange, Forged Brass Body, Full Port

Sale price$62.13


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.


  • 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


Ball Material Chrome Plated Brass
Body Material Forged Brass
Domestic / Import Import
End Style Press x Rotating Flange
Inlet to Outlet Length 3-7/8
Manufacturer NIBCO Inc.
Manufacturer # H-81414HV
Media Water
Nominal Size 1 in
Port Type Full
Pressure Rating 250 psi
Series 8141
Softgoods Material PTFE
Temperature Rating 250 degF
Top to Inlet Center 2-5/8
Trim Material Brass Stem and PTFE Seat

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