FNW® Silent Check Valve 2-1/2 in. Wafer Style

Part #FNW681L

| Item #3642187

$373.03 each

Valve Size:

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Product Details

  • Non-slam (spring actuated) check for water or clean fluids
  • Replaceable drip tight resilient seat
  • Renewable disc
  • Epoxy Coated Body
  • Prevents flow reversal in pipelines
  • Allows flow in only the indicated direction
  • Spring backed disc closes the valve when flow ceases prior to pressure reversal, therefore reducing slam or water hammer

Specifications

  • ANSI Specifications
    ANSI B16.1
  • API Specifications
    API 598
  • ASTM Specifications
    ASTM A-126 Class B
  • Coating
    Epoxy
  • End Connection 1
    Wafer
  • End Connection 2
    Wafer
  • End Connections
    Wafer
  • Installation Type
    Horizontal, Vertical
  • Length
    2-67/77 in
  • MSS Specifications
    MSS SP-125
  • Material
    Bronze, Cast Iron, Stainless Steel
  • Maximum Pressure
    200 psi
  • Maximum Temperature
    176
  • Minimum Temperature
    -4
  • UL Listed
    No
  • Valve Body Material
    Cast Iron
  • Valve Body Style
    Wafer
  • Valve Disc Material
    Aluminum Bronze
  • Valve Seat Material
    EPDM
  • Valve Size
    2-1/2 in
  • Weight
    7.04