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Parker D1FBE02KCONJW3 Hydraulic Proportional Directional Control Valve (D1FBE Series)
1. Product Overview
The D1FBE02KCONJW3 is a Parker Hannifin D1FB-series proportional directional control valve with onboard electronics, nominal size NG06 (CETOP 3 / ISO 4401 mounting), cast-iron body, subplate mounting.
An integral proportional solenoid drives the spool; the built-in amplifier continuously adjusts spool stroke according to the setpoint, proportionally controlling direction and flow to an actuator (cylinder/hydraulic motor). The onboard electronics accept ±10V DC voltage or 4–20mA current setpoints, provide a ±10V DC reference output, allow adjustment of max current and overlap compensation, and feature 4-quadrant ramps for field tuning of flow step response.
P/A/B ports handle up to 350 bar, T port 210 bar; nominal flow is 6, 12 or 20 L/min (Δp=5 bar per control edge) by spool, with hysteresis <4%. It suits machine tools, plastics machinery, metallurgy, test rigs and industrial hydraulics requiring continuous proportional speed/direction control.
2. Specifications
表格
| Item | Specification |
|---|---|
| Manufacturer | Parker Hannifin |
| Series | D1FB / D1FBE (onboard electronics) |
| Catalog number | D1FBE02KCONJW3 |
| Product type | Proportional directional control valve (onboard electronics) |
| Nominal size | NG06 / CETOP 3 (ISO 4401) |
| Mounting | Subplate / stackable manifold |
| Body material | Cast iron |
| Seals | NBR (order code N; FPM = V) |
| Max pressure P, A, B | 350 bar |
| Max pressure T | 210 bar |
| Nominal flow (Δp=5/edge) | 6 / 12 / 20 L/min (by spool) |
| Hysteresis | < 4% |
| Setpoint | ±10V DC voltage or 4–20mA current |
| Reference output | ±10V DC |
| Onboard electronics | Adjustable max current/overlap compensation, 4-quadrant ramps, 4 digital setpoint inputs (opt.) |
| Fluid | Hydraulic (mineral) oil |
| Medium temperature | Min. approx. −25 °C (per catalog) |
| Weight | Approx. 2.9 kg |
| Electrical | Onboard electronics plug (per order code) |
| Suffix note | K/C/O/J/W3 = spool, seal, solenoid/electrical options |
Per Parker official D1FB/D3FB with onboard electronics catalog and D*1FB series catalog. D1FBE02 is NG06/CETOP 3; the spool metering characteristic (K), seal (N=NBR), solenoid and connector are set by the suffix codes. To confirm spool characteristic, flow class and wiring, please email us.
5. Model Information
- Catalog number (ordering number): D1FBE02KCONJW3
- Product description: Parker D1FBE series NG06/CETOP 3 proportional directional control valve, onboard electronics, cast iron, NBR seals.
- Material number note: D1FBE02KCONJW3 is the complete Parker order number. D1FB is the proportional directional valve series; "E" denotes onboard (integrated) electronics; "02" denotes NG06/CETOP 3; following letters select spool characteristic/flow, seal, solenoid and electrical interface. Refer to the Parker D1FB ordering key for full meaning. To confirm the spool for your flow/direction requirements, please email us.
- Series features:
- NG06/CETOP 3 proportional directional valve, subplate mounting
- Built-in onboard amplifier
- ±10V/4–20mA setpoint, ±10V reference output
- 4-quadrant ramps, adjustable gain and overlap compensation
- P/A/B 350 bar, T 210 bar
- Flow 6/12/20 L/min, hysteresis <4%
- Cast-iron body, NBR seals
- Related products in series: D3FB0 (NG10/CETOP 5, 40/60 L/min), D3FB3 (NG10, 40/60/80 L/min), D1FV (proportional pressure reducing), D1FE (pilot-operated proportional), D1FBEE (ATEX explosion-proof)
- Matching products: Parker CETOP 3 subplates, external amplifier options, pressure/temperature sensors, hydraulic oil, seal kits
- Official documents: Parker catalogs "Proportional Valves D1FB and D3FB with Onboard Electronics", "Series D*1FB pilot operated proportional directional valves", MSG14-2550 proportional directional valve catalog
6. Why Choose Us
- Exact model match: We verify supply against your full order number D1FBE02KCONJW3, distinguishing D1FB (NG06) from D3FB (NG10) and onboard vs. offboard electronics.
- Authorized channel supply: Parker hydraulic valves through regular channels, with documentation available on request.
- Selection support: We help confirm spool characteristic/flow class, setpoint type (±10V/4–20mA) and subplate, seal and fluid matching.
- Delivery & after-sales: Quotation, lead-time confirmation and order follow-up provided; for any parameter questions or alternatives, please email us.
7. FAQ
Q1: What is the D1FBE02KCONJW3?
A: A Parker D1FBE series NG06 (CETOP 3) proportional directional control valve with onboard electronics, used to proportionally control direction and flow to cylinders/motors from an electrical setpoint.
Q2: What size and flow?
A: NG06/CETOP 3 mounting; nominal flow 6/12/20 L/min (Δp=5 bar per edge), selected by spool.
Q3: Max operating pressure?
A: P, A, B ports 350 bar; T port 210 bar.
Q4: What setpoint signal is used?
A: The onboard electronics accept ±10V DC voltage or 4–20mA current, provide a ±10V DC reference, and offer 4-quadrant ramps plus gain/overlap compensation.
Q5: Seals and fluid?
A: This order code is NBR seals for mineral hydraulic oil; for other fluids (water-glycol, phosphate ester) select the matching seal. Please email to confirm.
Q6: What do the suffixes K/C/O/J/W3 mean?
A: They select spool characteristic/flow class, seal, solenoid and electrical interface. To confirm the exact spool and wiring for your system, please email us to cross-check against the Parker catalog.
