Check Valves, Polyethylene
By Bel Art ProductsEnsure One-Way Directional Flow in Vacuum Lines
These polyethylene check valves operate positively and instantly in any position. Arrows indicate direction of free flow. Neoprene disk, no metal. 12 per bag, 6 bags per case.
| Item | Bore I.D. | Overall Length | Taper |
| F197130001 | 3/32" | 2-3/4" | 5/16 to 1/4" |
| F197130002 | 1/4" | 3-3/16" | 1/2 to 3/8" |