• Quiet operation
  • Zero maintenance
  • Design prevents backflow
  • Will seal around solids
  • Designed to withstand wear
  • Tough enough for abrasive slurries

The Series CPF Flanged Check Valve is designed to be efficient, quiet and tough. It requires no external power sources, thereby reducing operating costs. The simple design means there are no moving mechanical parts to break down or jam, reducing maintenance costs.

CPF Valves easily handle corrosive or abrasive materials such as raw sewage, sludges or slurries. Their flexible design allows solids to pass through unhindered and can even seal around solids trapped in the valve.

Series CPF Flanged Check Valves are versatile and can be installed either horizontally or vertically. Drilling is available in all flange standards.

When placing your order, please indicate sleeve material by appending elastomer abbreviation (CR, NR, etc) to the model name. IE: Series CPF-CR

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Item #

Inside Diameter

Length F/F

H

W

Weight

N/A 1 in N/A 3 in N/A 7/8 in N/A 2 1/8 in N/A 2.5 Pound
N/A 1 1/2 in N/A 3 7/8 in N/A 7/8 in N/A 2 5/8 in N/A 4 Pound
N/A 2 in N/A 5 1/4 in N/A 7/8 in N/A 3 7/8 in N/A 5.0 Pound
N/A 2 1/2 in N/A 6 1/4 in N/A 7/8 in N/A 4 5/8 in N/A 8.0 Pound
N/A 3 in N/A 7 1/2 in N/A 1 1/8 in N/A 5 1/2 in N/A 11 Pound
N/A 4 in N/A 9 in N/A 1 1/8 in N/A 7 3/8 in N/A 15 Pound
N/A 5 in N/A 11 in N/A 1 1/8 in N/A 8 3/4 in N/A 17 Pound
N/A 6 in N/A 12 in N/A 1 3/8 in N/A 10 1/2 in N/A 21 Pound
N/A 8 in N/A 14 in N/A 1 3/8 in N/A 13 3/4 in N/A 25 Pound
N/A 10 in N/A 16 in N/A 1 3/8 in N/A 17 in N/A 37 Pound
N/A 12 in N/A 18 in N/A 1 3/8 in N/A 19 5/8 in N/A 59 Pound
N/A 14 in N/A 20 in N/A 1 3/8 in N/A 24 3/4 in N/A 75 Pound
N/A 16 in N/A 23 in N/A 1 3/8 in N/A 26 1/2 in N/A 124 Pound
N/A 18 in N/A 25 in N/A 1 3/8 in N/A 29 3/4 in N/A 205 Pound
N/A 20 in N/A 32 in N/A 1 7/8 in N/A 31 1/2 in N/A 315 Pound
N/A 24 in N/A 41 in N/A 1 7/8 in N/A 43 in N/A 400 Pound
N/A 28 in N/A 44 in N/A 1 7/8 in N/A 46 in N/A 475 Pound
N/A 30 in N/A 46 in N/A 1 7/8 in N/A 49 in N/A 551 Pound
N/A 32 in N/A 52 in N/A 1 7/8 in N/A 51 in N/A 602 Pound
N/A 36 in N/A 58 in N/A 1 7/8 in N/A 55 1/4 in N/A 654 Pound
N/A 42 in N/A 61 in N/A 2 3/8 in N/A 66 1/4 in N/A 950 Pound
N/A 48 in N/A 70 in N/A 2 3/8 in N/A 74 1/2 in N/A 997 Pound
N/A 54 in N/A 74 in N/A 2 3/8 in N/A 78 1/4 in N/A 1070 Pound
N/A 60 in N/A 80 in N/A 2 3/8 in N/A 85 in N/A 1271 Pound
N/A 63 in N/A 88 in N/A 2 3/8 in N/A 92 in N/A 1310 Pound
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