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Cast Iron Silent Check Valve>
FIG F58000

Cast Iron Silent Check ValveJIS-10K


Parts and materials list
Part Material
Body FC 20
Disc Cast Bronze
Body seat ring Cast Bronze
Seat ring NBR
Stem Brass
Spring SUS 304

 

Dimension Unit : mm

  2 2-1/2 3 4 5 6 8 10
Size 50 65 80 100 125 150 200 250
L 183 200 210 217 255 280 416 560
D 155 175 185 210 250 280 330 400
Working pressure marking = 10kg/cm2
Non-shock water under 80oC = 14kgf/cm2
Pulse stream, Oil, Air under 80oC = 10kgf/cm2
Hydrostatic test pressure
Shell = 20kgf/cm2
Seat = 15kgf/cm2