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常见问题

K- 07 25 10 03

Proportional control valve
K-07251003

The product image may differ

K-07251003
3D 模型
K-07251003 K-07251003
3D 模型
DN
4 
流量 最大 nom.
470 l/min
接口螺纹
G 1/4″ -19 
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产品

K- 07 25 10 03
产品详情关闭

K- 07 25 10 03

DN
4
流量 最大 nom.
470 l/min
接口螺纹
G 1/4″ -19
B
46,5 mm
H
144 mm
所有属性

属性

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 
所有属性

产品说明

提示
Further information on request.
说明
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.
附加信息
Reproducibility ± 0.5 % FS
Setpoint analogue 0 - 10 V, 0 - 20 mA, 4 - 20 mA

Product variants

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显示尺寸图
名称
DN
流量 最大 nom. (l/min)
接口螺纹
B
K- 07 25 10 03
4 
470 l/min
G 1/4″ -19 
46.5 mm 
了解更多
DN = 额定直径，额定宽度

Column selection

DN
流量 最大 nom. (l/min)
接口螺纹
B
H (mm)
DN = 额定直径，额定宽度