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Type
4/3
Q max.
30 l/min
Overlap
P positive (closed); A, B, T negative (open)
Please choose a variant
Product details for
HK DHZE A 073 S3
Type
4/3
Q max.
30 l/min
Overlap
P positive (closed); A, B, T negative (open)
Control
progressive
Design material
spring return to 0
Piston type
S3 [PB/AT]-[ABT/P]-[PA/BT]
All characteristics
Characteristics
Max. working pressure
- P, A, B: max. 350 bar / T: max. 210 bar
Design
- 4/2-way valve or 4/3-way valve
- direct operated
- for applications in open control loop
Connector
- ISO/Cetop 03 size 6
Mounting
- 4 pcs. allen head screw M 5 x 30 12.9
- screw set HK M5 30 for 1 basic valve. In vertical stacking applications with intermediate plates, the use of the appropriate longer screws are required.
Customs tariff number
- 84812010
All characteristics
Product description
Description
Response time < 30 ms.
Hysteresis < 5 %.
Without integrated position transducer (a pcb Type HK EBM AS is required for control).
The supply voltage of the control electronics (amplifier) available as an accessory is 24 VDC. However, the control in the valve is carried out via the mounted 12 V proportional solenoid coils.
The valve is equipped with a 12 VDC solenoid coil; it needs to be controlled via an external proportional amplifier with a 24 VDC supply voltage.
Ordering information
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Product variants
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Show dimensional drawing
Identifier
4/3
50 l/min
P, A, B, T positive (closed)
progressive, passage A, B in ratio 2:1
4/3
50 l/min
P positive (closed); A, B, T negative (open)
progressive, passage A, B in ratio 2:1
Qmax - max. intake volumetric flow
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]
Column selection
Type
Q max. (l/min)
Overlap
Control
Design material
Piston type
Qmax - max. intake volumetric flow
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]
