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6", Silent Check Valve Cast Iron ASTM A 126, Flanged Connection Type close
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6", Silent Check Valve Cast Iron ASTM A 126, Flanged Connection Type

Price $1,604.00 / each

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  • Item # 5LYJ0
  • Mfr. Model # 1806.1
  • UNSPSC # 40141622
  • Catalog Page # 4069
  • Shipping Weight 72.0 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemSilent Check Valve
  • Material of ConstructionCast Iron ASTM A 126
  • Size6"
  • Connection TypeFlanged
  • Length9-3/4"
  • Width11"
  • Max. Water Pressure200 psi
  • Cracking Pressure0.5 psi
  • Max. Temp.150 Degrees F
  • Mounting PositionVertical or Horizontal
  • Seat MaterialLead Free Bronze
  • Spring Material316 Stainless Steel
  • Flow900 Max. gpm
  • StandardsFM Approved
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Compliance and Restrictions

  • This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption).



• Max. pressure: 200 psi Cracking pressure: 0.5 psi Max. temp.: 150°F
Fast closing to help prevent check valve slam and to allow for silent operation. Expanded body allows for full flow area. Double-guided disc reduces vibration and wear. Lead-free bronze seats and 316 stainless steel spring. Horizontal or vertical mount. For use with potable water and in vertical flow high head and buried service applications.
FM approved.
Water Service Check Valves
Cast-iron construction with flanged connection.
Meet ASTM A126 Class B.

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