Product Description
Specifications
| Part number | DSE3GH-A26SA/31N-E1K16D1/PN00 | Brand | Duplomatic MS |
| Valve type | Direct operated proportional directional valve | Mounting | Subplate mounting |
| Nominal size | NG6 / CETOP 03 | Mounting interface | ISO 4401-03-02-0-05 |
| Spool configuration | 4/2 open at rest | Solenoids | 1, side A (SA) |
| Nominal flow at Δp 10 bar P-T | 26 l/min | Maximum flow | 40 l/min |
| Maximum pressure P / A / B | 350 bar | Maximum pressure T | 210 bar |
| Electronics | Integrated fieldbus digital driver | Supply voltage | 24 V DC (19–30 V DC) |
| Command / interface | PROFINET; 4–20 mA | Main connection | 11 pin + PE (K16), D1 analogue command |
| Seals | NBR (N), mineral hydraulic oil | Catalogue mass | 1.9 kg |
| Duty cycle | 100%, continuous | Protection | IP65 / IP67 with correctly installed mating connectors |
| Power consumption / max. solenoid current | 25 VA / 1.88 A | External fuse | 3 A, time lag |
| Hysteresis | <3% of Q max | Repeatability | <±1% of Q max |
| Ambient temperature | −20 to +60 °C | Fluid temperature | −20 to +80 °C |
| Viscosity / recommended | 10–400 / 25 cSt | Fluid cleanliness | ISO 4406:1999 class 18/16/13 |
| Fieldbus connection | 2 × M12, D-coded, 4-pin female | Monitor signal | 4–20 mA |
Duplomatic DSE3GH-A26SA/31N-E1K16D1/PN00 proportional directional valve with integrated electronics
DSE3GH-A26SA/31N-E1K16D1/PN00 is a Duplomatic MS direct operated proportional directional valve for controlling the direction and speed of hydraulic actuators. This NG6 / CETOP 03 execution has 4/2 open at rest, one proportional solenoid on side A and NBR seals. The subplate mounting interface is ISO 4401-03-02-0-05.
Nominal flow is 26 l/min at Δp 10 bar P-T. Maximum catalogue flow is 40 l/min; actual flow depends on the pressure drop and command. Maximum operating pressure is 350 bar at P, A and B, and 210 bar at T. The integrated driver regulates solenoid current in open loop; this execution has no spool position feedback.
The GH integrated electronics provide PROFINET communication through two M12 D-coded fieldbus ports. The K16 main connector has 11 pins plus PE. Configuration D1 provides one analogue 4–20 mA command. Power supply is 24 V DC within 19–30 V DC. Protect unused connections with suitable caps to maintain the specified protection class.
NBR seals are specified for HL or HM mineral hydraulic oils. Use clean oil to ISO 4406:1999 class 18/16/13 and correctly fitted mating connectors. IMPEX CONNECT supplies DSE3GH-A26SA/31N-E1K16D1/PN00 for industrial hydraulics, OEM projects and replacement requirements. Supplied on order; delivery time is confirmed with the quotation.