VIS Hydraulics CVT0.U78
Product specifications
| Product Attributes | Test method | ||
|---|---|---|---|
| Weight (Kg) | 0.08 | ||
| Installation torque (Nm) | 40 To 50 | ||
| Filtration | 20/18/15 ISO 4406 (maximum filtration admitted) | ||
| Orientation | Norestrictions | ||
| Oil Testing Conditions | ISOVG46cSt | ||
| Fluid | Mineral | ||
| Pressure Attributes | Test method | ||
|---|---|---|---|
| Max Pressure (Bar) | 475 | ||
| Flow Attributes | Test method | ||
|---|---|---|---|
| Max Flow (l/min) | 115 | ||
| Viscosities (cSt) | 7.4 To 420 | ||
Product Description
A screw-in, cartridge style, direct acting, poppet type check valve. Main use is as a blocking or load-holding device. The CVT0.U78allows flow passage from port 1 to 2: the cartridge has a fully guided check which is spring-biased closed until sufficient pressure isapplied at port 1 to open to 2. The flow is blocked in the opposite direction (2 to 1). Small amount of oil is allowed from 2 to 1 whenthe pressure on port 2 increase caused by the thermal expansion and meet the thermal relief setting pressure. This functionprevents circuit damage that should be caused by thermal expansion.
Related Documentation
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