Flanged Series Rubber Duckbill Check Valve – Series CPF

The Series CPF Flanged Rubber Duckbill 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.  This type of valve is ideally suited to marine outfall diffusers.

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.


Specifications

EVR_Check-Valve_CPF
ID (in)F/F (in)H (in)W (in)Valve Weight (lb)
137/82 1/82.5
1-1/23 7/87/82 5/84
25 1/47/83 7/85
2-1/26 1/47/84 5/88
37 1/21 1/85 1/211
491 1/87 3/815
5111 1/88 3/417
6121 3/810 1/221
8141 3/813 3/425
10161 3/81737
12181 3/819 5/859
14201 3/824 3/475
16231 3/826 1/2124
18251 3/829 3/4205
20321 7/831 1/2315
24411 7/843400
28441 7/846475
30461 7/849551
32521 7/851602
36581 7/855 1/4654
42612 3/866 1/4950
48702 3/874 1/2997
54742 3/878 1/41070
60802 3/8851271
63882 3/8921310
72972 3/81051480
Contact 1.800.461.6331