Duckbill Check Valve
CNV Series
Description
The CNV Series Check Valve is made of Polypropylene and is available in three sizes for 1/16 inch, 5/32 inch, or 1/8 inch ID tubing. The 1/16-inch ID tubing has either a 3-inch water column or an 8-inch water column opening pressure. The 8 inch water column is available with an EPDM or ECH duckbill. The 3-inch water column is offered with only an EPDM duckbill. The 1/8-inch size has a 3-inch water column with an EPDM duckbill. The 5/32-inch size has a 3-inch water column with an EPDM duckbill. A 3-inch water column equals 1/10 psi, and an 8 inch water column equals 1/3 psi. The maximum pressure for this check valve is 30 psi and the temperature range is from 35° F to 150° F.
| SKU | Description |
|---|---|
| CNV-16S-PPEP-3 | 1/16 inch ID EPDM Duckbill Check Valve 3" water column |
| CNV-16S-PPEP-8 | 1/16 inch ID EPDM Duckbill Check Valve 8" water column |
| CNV-16S-PPEPC-8 | 1/16 inch ID ECH Duckbill Check Valve 8" water column |
| CNV-18S-PPEP | 1/8 inch ID EPDM Duckbill Check Valve 3" water column |
| CNV-532S-PPEP-3 | 5/32 inch ID EPDM Duckbill Check Valve 3" water column |
