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Cast Iron Wafer Check Valve>
　 FIG F52000

Cast Iron Wafer Check ValveJIS-10K


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Parts and materials list
Part Material
Body FC 20
Disc SUS 304
Seat NBR
Spring SUS 316
Washer PTFE
Stop pin SUS 304
Hinge pin SUS 304

Dimension Unit : mm

  2 2-1/2 3 4 5 6 8 10 12
Size 50 65 80 100 125 150 200 250 300
L 60 67 73 73 83 98 127 146 181
D 104 123 134 158 190 219 270 332 377
Working pressure marking = 10kgf/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