Dry Bulk Check Valves
Check valves keep air from the blower flowing in the proper direction. They eliminate product from backing up into the blower causing damage. They are avalable in 3" and 4" with an either flanged, threaded, or grooved connection. Specialzed check valves are available with cam and groove connections.
*Click part number to view data sheet
| Part Number | Description |
| Civacon / Knappco |  |
| VA0011 | Swing check 3", flanged ends, alum body |
| VA0015 | Swing check 3" spring loaded, flanged ends, alum body |
| VA0019 | Swing check 3", threaded ends, alum body |
| VA0023 | Swing check 3", spring loaded, threaded ends, alum body |
| VA0033 | Swing check 3", vict ends, alum body |
| Milwaukee Valve Co. |
|
| P2519A | Swing check 3", flanged ends, alum body |
| P509 | Swing check 1 1/2" - 3", threaded ends, bronze body |
| P717F | Angle check valve 2", threaded ends, alum body |
| P717S | Angle check valve 2", threaded ends, bronze body |
| P728 | Vertical lift check 3", threaded ends, alum body |
| P729 | Vertical lift check 3", flanged ends, alum body |
| Bayco Check Valves |
|
| 3001SQSP | Swing check 3", flanged ends, spring loaded, alum body |
| 3000TESP | Swing check 3", threaded ends, spring loaded, alum body |
