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K- 07 25 10 03

Proportional control valve
K-07251003

The product image may differ

K-07251003
3D model
K-07251003 K-07251003
3D model
DN
4 
Flow
470 l/min
Connecting thread
G 1/4″ -19 
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K- 07 25 10 03
Product details for

K- 07 25 10 03

DN
4
Flow
470 l/min
Connecting thread
G 1/4″ -19
B
46.5 mm
H
144 mm
All characteristics

Characteristics

Ambient temperature
  • 0 - 50 °C 
Media temperature
  • 0 - 60 °C 
Pressure range
  • 0 - 10 bar 
Piloting
  • 0 - 10 V (auf Anfrage: 0 - 20 mA oder 4 - 20 mA) 
Actuation
  • Pulsed 3/2-way valves 
Internal parts
  • POM 
Seal
  • NBR, FKM 
Behaviour failsafe
  • Pressure hold at voltage loss, without control 
Housing
  • POM 
Hysteresis
  • < 1% FS 
Media
  • air or neutral gases, filtered (50 µm) lubricated or unlubricated 
Customs tariff number
  • 84818079 
All characteristics

Product description

Notes
Further information on request.
Description
Constantly increasing demands on quality, accuracy, productivity, comfort, ease of operation and service place ever higher demands on operating and manufacturing equipment. These high demands can only be achieved with a more precise adjustment of the physical variables such as temperature, pressure, force, speed, torque etc. to the respective operating conditions. The stepless adjustment of the physical variables is of decisive importance here. Proportional valves open up the possibility of varying a medium depending on an electronic input variable. The linkage with electronics improves the accuracy and expands the fields of application. For example, a pressure regulator must be usable for many pressure ranges without manually adjusting the pressure. The proportional valve regulates the output pressure in a closed control loop proportionally to the specified setpoint signal. The output pressure is thus constantly compared with the desired setpoint and continuously adjusted - always depending on the current parameters.
Further information
Reproducibility ± 0.5 % FS
Setpoint analogue 0 - 10 V, 0 - 20 mA, 4 - 20 mA

Product variants

1 Result
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Show dimensional drawing
Identifier
DN
Flow (l/min)
Connecting thread
B
K- 07 25 10 03
4 
470 l/min
G 1/4″ -19 
46.5 mm 
Learn more
DN = nominal diameter, nominal width

Column selection

DN
Flow (l/min)
Connecting thread
B
H (mm)
DN = nominal diameter, nominal width