Oleoweb S.r.l.
VUR Check Valve (F/F In-line Housing)
Model No.: VUR
In-line check valve with female/female housing. Available in BSPP 1/8"-2", NPTF 1/8"-2" and SAE (7/16"-20UNF to 2-1/2"-12UN) threads; ratings up to 400 bar (350/250 bar for larger sizes) and flows of 5-430 L/min. Ball sealing (small sizes) or poppet sealing, with spring options of 0.5 (standard)/1.5/3/4.5/6/10 bar. A -H version with a calibrated restriction hole is available.
Specifications
| Max Flow | 430 L/min |
| Max Pressure | 400 bar |
| Port Sizes | 1/8" - 2" (SAE 7/16-20UNF - 2-1/2-12UN) |
| Thread Types | BSPP, NPTF, SAE UNF/UN |
| Sealing Type | Ball or Poppet |
| Cracking Pressure (Spring) | 0.5 bar std; 1.5 / 3 / 4.5 / 6 / 10 bar options |
| Mounting Style | In-line |
| Max Leakage | 0.25 cm³/min (5 drops/min) |