Prevents back-flow in flexible tubing. Operates in any position, but works best at 10" to 28" Hg vacuum. Made of polyethylene. #64001 has polyethylene disk; #64004 has neoprene disk. Not for use with liquids.
| U.S. Plastic Corporation | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 64001 |
| Product Name | Check Valves for Vacuum |
| Valve Type | Check |
