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Често задавани въпроси

K- 07 25 10 03

Proportional control valve
DN
протичане nom.
470 l/min
Присъединителна резба
G 1/4″ -19 
Сваляне на PDF

Моля изберете изпълнение

Показване на таблица с артикули

Артикул

Подробности за продукта за

K- 07 25 10 03

DN
4
протичане nom.
470 l/min
Присъединителна резба
G 1/4″ -19
B
46,5 mm
H
144 mm
Всички качества

Свойства

околна температура
  • 0 - 50 °C 
температура на средата
  • 0 - 60 °C 
диапазон на налягане
  • 0 - 10 bar 
задействане
  • 0 - 10 V (auf Anfrage: 0 - 20 mA oder 4 - 20 mA) 
задействане
  • Pulsed 3/2-way valves 
вътрешни части
  • POM 
уплътнение
  • NBR, FKM 
Течности
  • air or neutral gases, filtered (50 µm) lubricated or unlubricated 
корпус
  • POM 
поведение Failsafe
  • Pressure hold at voltage loss, without control 
хистерезис
  • < 1% FS 
Customs tariff number
  • 84818079 
Всички качества

Описание на продукта

Указания
Други данни при запитване.
Описание
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.
допълнителна информация
Reproducibility ± 0.5 % FS
Setpoint analogue 0 - 10 V, 0 - 20 mA, 4 - 20 mA

Product variants

1 Result
Показване на чертеж с размери
Обозначение
DN
протичане nom. (l/min)
Присъединителна резба
B
Подробности / items
470 l/min
G 1/4″ -19 
46.5 mm 
Узнайте повече
DN = номинален диаметър, номинална ширина

Column selection

DN
протичане nom. (l/min)
Присъединителна резба
B
H (mm)
DN = номинален диаметър, номинална ширина