Product Description
Specifications
| Part number | DS5-S9/14N-D12K1 | Brand | Duplomatic MS |
| Valve type | Direct acting directional control valve | Nominal size | NG10 / CETOP 05 |
| Spool code | S9 | Hydraulic function | 4/3 restricted float centre |
| Number of solenoids | 2 | Number of positions | 3 |
| De-energized condition | P blocked; A and B connected to T through restrictions | Actuation / return | Two solenoids; spring centering |
| Maximum pressure, P / A / B | 320 bar | Maximum pressure, T | 210 bar |
| Maximum flow rate | 150 l/min; pressure-dependent operating limits apply | Supply voltage | 12 V DC |
| Mounting interface | ISO 4401-05-04-0-05 | Electrical connection | K1 — EN 175301-803 (ex DIN 43650) |
| Electrical connectors | Not supplied; order separately | Manual override | Standard, integrated in solenoid tube |
| Seal material | NBR (N), for mineral hydraulic oil | Catalogue mass | 6.1 kg |
| Ambient temperature | −20 to +50 °C | Fluid temperature | −20 to +80 °C |
| Viscosity range / recommended | 10–400 / 25 cSt | Fluid cleanliness | ISO 4406:1999, class 20/18/15 |
| Duty cycle / voltage tolerance | 100% / ±10% | Fastening | 4 × M6 × 40; torque 8 Nm |
Duplomatic DS5-S9/14N-D12K1 directional control valve
DS5-S9/14N-D12K1 is a direct acting solenoid operated directional valve for NG10 / CETOP 05 subplate mounting. Spool S9 provides 4/3 restricted float centre. De-energized condition: P blocked; A and B connected to T through restrictions. Two solenoids; spring centering.
P, A and B pressure: up to 320 bar; T-port pressure: up to 210 bar. Maximum flow for this spool/supply configuration is 150 l/min. This is an operating-envelope ceiling, not a nominal flow rating or a guarantee at maximum pressure. Use the catalogue curves for each flow direction, pressure and circuit arrangement; blocking a working port can reduce permissible flow.
Supply: 12 V DC. NBR seals suit mineral hydraulic oil. K1 electrical connectors are ordered separately. The CAD view and DWG represent the matching external DC construction with two solenoids; internal spool function is defined by the ordering code and catalogue symbol.
IMPEX CONNECT supports international B2B sourcing of DS5-S9/14N-D12K1 for industrial hydraulic systems. Select the mounting interface, hydraulic function, voltage and return condition to suit the circuit. Delivery time is confirmed on request.