VALVETECH (PTY) LTD

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MODEL R16 CAST IRON DUAL WAFER CHECK VALVE

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Description

Cast Iron Dual Wafer Check Valve is spring actuated which reduces noise for quiet operation.
Check valves prevent backflow by automatically closing when fluid reverses direction.
The check valve is recommended for automatic fire sprinkler applications where space is a premium.

The check valve is wafer style to fit between standard flanges. The twin disc check valve includes renewable bronze discs. Wafer checks may be installed in horizontal positions (or vertical with flow moving up).


DATA SHEET (pdf)

Materials

BODYASTM A126 B
SEAT RING13Cr
DISC SEAL RING13Cr
DISCASTM A126 B
HINGEASTM A216 WCB
WASHERCARBON STEEL
NUTASTM A563
SPLIT PINASTM A276 304
HINGE PINASTM A276 420
PLUGMALLEABLE CAST IRON
STOP SCREWASTM A307 B
BOLTASTM A307 B
BONNET GASKETGRAPHITE+STEEL
BONNETASTM A126 B
EYE SCREWASTM A307 B
DIAMETERPRODUCT DESCRIPTIONITEM STOCK CODE
050MMCI DUAL WAFER CHECK VALVE SS DISC 050MMCIDUALR16050
065MMCI DUAL WAFER CHECK VALVE SS DISC 065MMCIDUALR16065
080MMCI DUAL WAFER CHECK VALVE SS DISC 080MMCIDUALR16080
100MMCI DUAL WAFER CHECK VALVE SS DISC 100MMCIDUALR16100
125MMCI DUAL WAFER CHECK VALVE SS DISC 125MMCIDUALR16125
150MMCI DUAL WAFER CHECK VALVE SS DISC 150MMCIDUALR16150
200MMCI DUAL WAFER CHECK VALVE SS DISC 200MMCIDUALR16200
250MMCI DUAL WAFER CHECK VALVE SS DISC 250MMCIDUALR16250
300MMCI DUAL WAFER CHECK VALVE SS DISC 300MMCIDUALR16300
350MMCI DUAL WAFER CHECK VALVE SS DISC 350MMCIDUALR16350
400MMCI DUAL WAFER CHECK VALVE SS DISC 400MMCIDUALR16400
450MMCI DUAL WAFER CHECK VALVE SS DISC 450MMCIDUALR16450
500MMCI DUAL WAFER CHECK VALVE SS DISC 500MMCIDUALR16500
600MMCI DUAL WAFER CHECK VALVE SS DISC 600MMCIDUALR16600
050MMCI DUAL WAFER CHECK VALVE NPDI DISC 050MMCIDUALR16N050
065MMCI DUAL WAFER CHECK VALVE NPDI DISC 065MMCIDUALR16N065
080MMCI DUAL WAFER CHECK VALVE NPDI DISC 080MMCIDUALR16N080
100MMCI DUAL WAFER CHECK VALVE NPDI DISC 100MMCIDUALR16N100
125MMCI DUAL WAFER CHECK VALVE NPDI DISC 125MMCIDUALR16N125
150MMCI DUAL WAFER CHECK VALVE NPDI DISC 150MMCIDUALR16N150
200MMCI DUAL WAFER CHECK VALVE NPDI DISC 200MMCIDUALR16N200
250MMCI DUAL WAFER CHECK VALVE NPDI DISC 250MMCIDUALR16N250
300MMCI DUAL WAFER CHECK VALVE NPDI DISC 300MMCIDUALR16N300
350MMCI DUAL WAFER CHECK VALVE NPDI DISC 350MMCIDUALR16N350
400MMCI DUAL WAFER CHECK VALVE NPDI DISC 400MMCIDUALR16N400
450MMCI DUAL WAFER CHECK VALVE NPDI DISC 450MMCIDUALR16N450
500MMCI DUAL WAFER CHECK VALVE NPDI DISC 500MMCIDUALR16N500
600MMCI DUAL WAFER CHECK VALVE NPDI DISC 600MMCIDUALR16N600
800MMCI DUAL WAFER CHECK VALVE NPDI DISC 800MMCIDUALR16N800