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Part Number B45BY-R150
Material 316L Stainless Steel
Seat EPDM/CF8M stainless
Size 1-1/2"
Maximum Operating Pressure 150 PSI
Temperature Range 15°F to 200°F (-9.4°C to 93°C)
Optional Pkg/Box Qty 1
Weight Lb 5.7000


  • 3A authorized 58-00
  • Clamp & Cap Size: 2"
  • Ball diameter: 1.6


  • Field serviceable (no special tools required)
  • Replace seat instead of entire valve


  • Two-piece construction
  • PTFE ball
  • All metal product surfaces are 316L stainless steel construction

How it works

  • When liquid flows through the valve, the ball is forced into the branch of the valve allowing full fluid flow. When the liquid stops, equalizing the pressure, the ball drops back into the seat, preventing backflow. Should reverse flow occur, the differential pressure will caused the ball to seal firmly against the seat preventing leakage.
Process Hose Inner Diameter (I.D.) 1-1/2"
Check Values Y Ball

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