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FIG F69D00 Ductile Iron Lift Check Valve JIS-10K
		Parts and materials list Part Material Body FCD 45 Bonnet FCD 45 Disc SUS 410 Body seat ring SUS 410 Connecting nut FCD 45 Gasket Graphite
Dimension Unit : mm   1/2 3/4 1 1-1/4 1-1/2 2 Size 15 20 25 32 40 50 L 108 117 127 140 165 203 H 46.8 50.2 60.8 69.7 78.5 90.1 D 95 100 125 135 140 155 Working pressure marking = 10kgf/cm2 Non-shock water under 120oC = 14kgf/cm2 Steam, Air, Oil, Pulse stream under 120oC = 14kgf/cm2 Steam, Air, Oil, Pulse stream under 220oC = 10kgf/cm2 Shell = 20kgf/cm2 Seat = 15kgf/cm2

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