Bosch Rexroth Pneumatics

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Product Catalog Pneumatics Piston rod cylinder Rodless cylinders Rotary actuators Cylinder accessories Sensor technologies Valve systems Standardized valve systems Valve systems Series AV03 Series CA44 Series CL03 Series CL03-XL Series HF02-LG Series HF03-LG Series HF04 Series HF04-XF Supplementary products Customer-specific valve systems Base plates, according to standard Electrical connection technologies Field bus connections Field bus connections Directional valves Flow and check valves Pressure regulators Gripper and vacuum technology Preparation of compressed air Pneumatic connection technologies Electrical connection technologies Customer-specific solutions Technical information Archive Spare parts

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Valve system, Series HF02-LG

▶ Qn Max. = 1400 l/min ▶ Field bus connection with AS i ▶ B-design

Version	field bus AS-i
Blocking principle	Single base plate principle
Working pressure min./max.	-0.9 bar / 10 bar
Control pressure min./max.	2.5 bar / 10 bar
Ambient temperature min./max.	+0°C / +50°C
Medium temperature min./max.	+0°C / +50°C
Medium	Compressed air
Max. particle size	5 µm
Oil content of compressed air	0 mg/m³ - 5 mg/m³
Protection class, with plug	IP 65
Number of valve positions	4 / 8
Number of solenoid coils	4 / 8
Operational voltage electronics	24 V DC
Electronics voltage tolerance	-15% / +20%
Power supply connection	Black AS-i flat cable
Communication port	Yellow AS-i flat cable

Materials:

End plate	Aluminum
Subbase	Polyamide

An example configuration is illustrated. The delivered product may thus deviate from the illustration.

Technical Remarks
■	The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C.
■	The oil content of compressed air must remain constant during the life cycle.
■	Use only the approved oils from Bosch Rexroth, see chapter „Technical information“.
■	See the following pages on the series for technical data on individual components.
■	For technical data for electronics (link structures), see the Chapter "Field bus connections".
■	For push-in fittings, only use plug accessories made of plastic (polyamide) from our catalog.
■	It is necessary to maintain the electrical current in the coil of double solenoid valves to avoid unexpected auto-switching.

Configurable product
	This product is configurable. Please use the Internet configurator or contact the nearest Bosch Rexroth sales office.

Dimensions, 8DI/8DO-AUX

n = number of base plates

Dimensions, 4DI/4DO-AUX

n = number of base plates

8DO-AUX

n = number of base plates

4DO-AUX

n = number of base plates