Product Description
| Manufacturer | Duplomatic MS | Model | RPC1-0,5/T/43 |
| Valve type | Pressure and temperature compensated flow control valve | Mounting | Subplate, ISO 6263-03 |
| Size | NG6 (CETOP 03) | Maximum operating pressure | 250 bar |
| Controlled flow, maximum | 0.5 l/min | Integrated check valve | No |
| Controlled flow direction | A → B | Temperature compensation | Yes |
| Minimum pressure differential A–B | 10 bar | Pressure compensation | Yes |
| Adjustment | Three-turn knob with locking screw | Seals | NBR |
| Ambient temperature | −20 to +60 °C | Fluid temperature | −20 to +80 °C |
| Fluid viscosity | 10–400 cSt; recommended 25 cSt | Cleanliness | ISO 4406:1999 class 20/18/15 |
| Hydraulic fluid | Mineral oil HL / HM, ISO 6743-4 | Mass | 1.3 kg |
RPC1-0,5/T/43 – Duplomatic compensated flow control valve
Duplomatic RPC1-0,5/T/43 is a two-port hydraulic flow control valve with pressure and temperature compensation. It regulates flow from A to B up to 0.5 l/min for actuator speed control at operating pressures up to 250 bar. This /T version has no integrated check valve for free reverse flow.
The calibrated three-turn knob has a locking screw to hold the setting. Standard NBR seals are intended for mineral oil HL/HM. A pressure differential of at least 10 bar between A and B is required for compensation. The catalogue specifies a minimum controlled flow of 0.025 l/min for this flow range.
Selection and installation
The flow code 0,5 identifies the maximum controlled flow; T identifies temperature compensation, and 43 the design series. Mount on a suitable ISO 6263-03 subplate: port T must not be drilled, and port P is not required for this version. This interface differs from ISO 4401-03 directional valves; check the port layout before replacement.
The 3D file and image represent the common external geometry of standard RPC1 /T and /CT series 43 valves. Flow setting and the presence of the internal check valve depend on the selected ordering code. Availability and delivery time are confirmed on request.