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Flanged Ball Valve w/ Drain


Isolator With Rotating Flange Product

Product Specs

  • Heavy Duty Forged Brass Construction
  • Unique Uni-Body Design on ALL designs
  • Available with 3-Way Main Ball Valve
  • Hi-Flow Hose Drain
  • Available with Rotating Forged Brass Outer Flange
  • Blowout Proof Stem
  • Adjustable Packing Gland
  • Conical Inlet to Minimize Turbulence
  • Slotted Holes for High Velocity Pumps
  • Available in IPS, SWT, Press,
    PP‑R & PP‑RCT
  • Sizes 3/4" – 2"


  • Available with Removable Outer Flange
    • Flush Inner & Outer Flanges Help
      to Prevent Damage from Over-Torquing
    • Stainless Steel Snap-Ring Secures the
      Outer Flange & Provides Greater Control
      During Installation
  • Saves Labor, Saves Space
    & Reduces Leak Paths
  • Prevents Electrolysis
  • Eliminates Galvanic Corrosion
  • Allows Virtually No Air Into System
    Upon Pump Replacement
  • Fits Virtually Any Circulator Pump
  • Guaranteed for Life
Multi-Function Drain - Snug-Fit Rotating Flange
Explore The Isolator Uni-Flange Ball Valve Series
Original Flanged Ball Valve
w/ Drain
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Double Flanged Check
Circulator Pump Installation Kits