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HP Injection Valve HDEV 6 (coming soon)

HP Injection Valve HDEV 6 (Coming soon)

The high-pressure fuel injector HDEV 6 is a component of a gasoline-direct fuel-injection system of an otto cycle engine. The HDEV 6 is arranged between the fuel rail and the combustion chamber in the cylinder head.

The function of the HDEV 6 is to meter the high-pressurized fuel and achieve a targeted atomized air and fuel mixture in a defined location in the combustion chamber.

It is an inward opening solenoid injector which is optimized regarding high mass flow, fast opening and closing, leading to a very stable linearity.

The benefit of this injector is a high spray variability concerning hole numbers, spray shape, and spray angles. Also, the flow rate can be defined in a wide range.

Bosch offers the spray targeting design according to the individual customer requirements and can support with additional services, e.g. CFD Simulation, State of the art Spray measurements, and further services.

If your application conditions will not match the listed performance data, please ask for consultancy at Bosch Motorsport. Bosch offers cost effective production HDEV 6 on request.

Product Highlights

Features

  • Flow rate at 100 bar: up to 2,000 g/min (n-heptane)
  • Max. 350 bar (higher on request)
  • Up to 20 holes
  • Spray angle 8 to 20°

Downloads

Data Sheet

Offer Drawing: on request

3D Data: on request

Product Details

Application at 100 bar (typical)
308 to 1,640 g/min
Application at 100 bar (typical)
Fuel input
308 to 1,640 g/min
Top-feed injector
Application at 100 bar (typical)
Fuel
308 to 1,640 g/min
Gasline
Application at 100 bar (typical)
Operating pressure
308 to 1,640 g/min
Up to 350 bar (higher on request)
Application at 100 bar (typical)
Operating temperature range
308 to 1,640 g/min
-40 to 130°C
Application at 100 bar (typical)
Storage temperature range
308 to 1,640 g/min
-40 to 250°C
Application at 100 bar (typical)
Max. vibration
308 to 1,640 g/min
600 m/s²
Mechanical Data
Mechanical Data
Weight w/o wire
58 g (short)
63 to 102 g (long)
Mechanical Data
Diameter body
20.7 mm
Mechanical Data
Diameter nozzle
6 mm
Mechanical Data
Length
87 mm (short)
129 to 194 mm (long)
Mechanical Data
Flow rate at 100 bar (n-heptane)
up to 1,640 g/min
Mechanical Data
Number of holes
1 to 20 holes
Mechanical Data
Spray type
Single or Multi hole
Mechanical Data
Spray angle overall
110° (typical)
Mechanical Data
Spray angle single beam
8 to 20°
Mechanical Data
Static flow tolerance
±4 % (lower on request)
Mechanical Data
Dynamic flow tolerance
±6 % at ti = 1.5 ms
Mechanical Data
Leakage
≤1.95 mm³/min at 23°C
Electrical Data
Electrical Data
All listed electrical values are approximate and depend on the injector design.
Electrical Data
Booster supply
65 V
Electrical Data
Booster current
12 to 13 A
Electrical Data
Power supply
12 V
Electrical Data
Pick up current
5.3 A
Electrical Data
Pick up time
600 μs
Electrical Data
Hold power supply
12 V
Electrical Data
Hold current
2.6 to 3.6 A
Electrical Data
Coil resistance
1,830 mOhm (ambient temp.)
Connectors and Wires
Connectors and Wires
Mating connector Compact
On request
Connectors and Wires
Connector Jetronic (wire)
D261.205.288-01
Connectors and Wires
Connector motorsport (wire)
On request
Connectors and Wires
Pin 1
Pos
Connectors and Wires
Pin 2
Gnd
HDEV6 top
HDEV6 bottom

Further Information

The injector must be supplied by a Bosch Motorsport ECU or Power Stage Unit (e.g. HPI 5 or HPI 1.16).
The injector must be supplied by a Bosch Motorsport ECU or Power Stage Unit (e.g. HPI 5 or HPI 1.16).
The injector can be cleaned (mechanically or chemically), if the tip will not be damaged. Do not use supersonic cleaning.

HP Injection Valve HDEV 6
Order number: on request

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