• 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

1 - 25 of 26 | Results Per Page | View | Unit of Measure
1 2 

Item #

Inside Diameter

Length F/F

H

W

Weight

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