Oleoweb S.r.l.
VUI Insert Check Valve (Ball Type)
Model No.: VUI
One-way ball-type check valve that screws directly into a manifold cavity. Covers BSPP 1/4" to 3/4" cavities with flows of 20-80 L/min at up to 350 bar. Cracking pressure 0.5 bar, max leakage 0.25 cm³/min (5 drops/min); the cartridge can be installed in both directions.
Specifications
| Max Flow | 80 L/min |
| Max Pressure | 350 bar |
| Port Sizes | BSPP 1/4", 3/8", 1/2", 3/4" (cavity) |
| Thread Types | BSPP |
| Sealing Type | Ball |
| Cracking Pressure (Spring) | 0.5 bar |
| Mounting Style | Insert (Cartridge) |
| Max Leakage | 0.25 cm³/min (5 drops/min) |