Opis proizvoda
Specifications
| Part number | CVM3-D3/10N | Brand | Duplomatic MS |
| Valve type | Direct operated check valve | Operation | Spring-loaded, self acting |
| Nominal size | NG6 / CETOP 03 | Mounting interface | ISO 4401-03-02-0-05 |
| Controlled line(s) | A and B | Cracking pressure | 3 bar |
| Maximum operating pressure | 350 bar | Maximum flow, controlled lines | 50 l/min |
| Maximum flow, free lines | 75 l/min | Mounting | Modular / sandwich mounting |
| Seals | NBR (N), mineral hydraulic oil | Surface finish | Standard black phosphating |
| Catalogue mass | 1 kg | Overall dimensions (L × W × H) | 65 × 48 × 40 mm |
| Ambient temperature | −20 to +60 °C | Fluid temperature | −20 to +80 °C |
| Viscosity range / recommended | 10–400 / 25 cSt | Fluid cleanliness | ISO 4406:1999 class 20/18/15 |
Duplomatic CVM3-D3/10N direct operated check valve
CVM3-D3/10N is a Duplomatic MS direct operated check valve in NG6 modular sandwich construction. This execution has check valves on lines A and B, 3 bar cracking pressure and NBR seals. It mounts in an ISO 4401-03-02-0-05 valve stack without external interconnecting pipes.
The spring-loaded check element prevents reverse oil flow in the selected lines and helps prevent line self-emptying. The selected 3 bar cracking pressure is the differential pressure required to start opening the check element. It must be added to the flow-related pressure drop shown in the catalogue. This valve opens directly from differential pressure and has no hydraulic pilot release.
Maximum operating pressure is 350 bar. Maximum flow is 50 l/min in controlled lines and 75 l/min in free lines. Use HL or HM mineral hydraulic oils with the specified NBR seals and maintain fluid cleanliness to ISO 4406:1999 class 20/18/15. The recommended oil viscosity is 25 cSt.
IMPEX CONNECT supplies CVM3-D3/10N for industrial hydraulic systems, OEM equipment and replacement projects. Confirm the controlled lines, cracking pressure and mounting dimensions when selecting the valve. Supplied on order; availability and delivery time are confirmed with the quotation.