SKU: FCVC

Cast Iron Flex Check Valve

From $187.00

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Fusion Bonded Epoxy Coated Ductile Iron Flex Check Valve. Uses a unique rubber coated flexible disc which allows suspended solids and debris to past through while still providing an economic check valve to prevent backflow. Allows for a large flow rate and little head loss/pressure drop across the valve due to the full bore design and recess for the disc to sit in when fully open. Quiet operation making it suitable for domestic and commercial applications such as hospitals, hotels & unit blocks.

Model DN (mm) Pressure Range Media Temp
FCVC-050 50 0 to 16 BAR 0 to 80°C
FCVC-065 65 0 to 16 BAR 0 to 80°C
FCVC-080 80 0 to 16 BAR 0 to 80°C
FCVC-100 100 0 to 16 BAR 0 to 80°C
FCVC-125 125 0 to 16 BAR 0 to 80°C
FCVC-150 150 0 to 16 BAR 0 to 80°C
FCVC-200 200 0 to 16 BAR 0 to 80°C
FCVC-250 250 0 to 16 BAR 0 to 80°C
FCVC-300 300 0 to 16 BAR 0 to 80°C

Flex Check Valve Consctruction

DN D D1 D2 L b f Z-Ød kgs Plug Size
50 165 114.3 94 203 9 3 4-18 7.80 M12*1.5
65 185 127 107 216 9 3 4-18 10.50 M12*1.5
80 200 146 126 241 9 3 4-18 12.70 M16*1.5
100 220 177.8 156 292 9 3 8-18 19.00 M16*1.5
125 250 209.6 184 330 9 3 8-18 26.50 M16*1.5
150 285 235 211 356 9 3 8-22 33.50 M16*1.5
200 340 292.1 266 495 20 3 8-22 70.00 M18-1.5
250 405 355.6 319 622 22 3 12-22 124.50 M18-1.5
300 460 406.4 370 698 24.5 4 12-26 230.00 M18-1.5

All dimensions in mm unless shown otherwise.

Flex Check Valve Consctruction

Number Part Material
1 Body FBE coated Ductile Iron
2 Flap NBR coated Ductile Iron
3 Cover FBE coated Ductile Iron
4 Cover Bolts A2-70
5 Gasket EPDM
6 Plug A2-70

Size 50mm to 300mm
Flange AS4087 PN16 / AS2129 Table E
Body FBE Coated Ductile Iron
Disc NBR Coated
Pressure Range 0 to 16 BAR
Temperature 0 to 80°C

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