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Class 125 Cast Iron Standard Wafer Silent Check Valves - 101MAP

Class 125 Cast Iron Standard Wafer Silent Check Valves - 101MAP

Series 101MAP cast iron standard wafer silent check valves are designed for liquids and gases where flow reversal can cause surge and water hammer. Used extensively in pump suction and discharge. Maximum temperature rating 200psi at 150 degrees F.

Specification
  • Features

    • Spring closes the disc before flow reversal, preventing surge and water hammer
    • Mating surfaces of the disc and seat are hand lapped for best possible sealing
    • Disc is fully guided at top and bottom to insure alignment and sealing at any installation angle
    • Disc begins to open at .5 psi
    • Disc opens 1/3” per inch of line size, greater than similar competitive products, for enhanced flow
    • Bodies are designed to accommodate 110% flow of equivalent pipe size
Technical specification
  • Unique ref.101MAP-Silent-Check-Valves
  • Product familySpecialty Products
  • Product groupSilent Check Valves
  • TypeObject (single object)
  • Date of publishing2024-06-05
  • Edition number1
Related
  • Material mainCast iron
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryPlumbing - Valves
  • IFC classificationValve
  • UNSPSC nameBall check valves
  • UNSPSC code40141618
  • Uniclass 2015 CodePr_65_54_40_13
  • Uniclass 2015 DescriptionCheck valves
  • CSI MasterFormat 2014 Code40 05 65
  • CSI MasterFormat 2014 TitleValves for Pump Control and Check Service
  • OmniClass Number23-27 31 19
  • OmniClass TitleCheck Valves
  • CSI UniFormat II CodeD20
  • CSI UniFormat II TitlePLUMBING

Region availability

North America
Canada
Mexico
United States