Login

What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Login

Have you forgotten your password?

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice
Register now

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Phone
+49-421-48907-766
Monday - Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 4:00PM
Except saturdays, sundays and holidays

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

K- 07 25 10 03

Proportional control valve

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 
Download PDF

Please choose a variant

Show table of articles

Article

K- 07 25 10 03
Please log in to view prices.
Register now to get access to our online shop

Register now and access our complete product range and many exclusive services.

Login / Registration Our customer service: +49-421-48907-766
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
Search
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 
Login to see prices
DN = nominal diameter, nominal width

Column selection

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