What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Christmas / New Year shipping times
Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

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 09 94

Proportional control valve
K-07250994

The product image may differ

K-07250994
K-07250994 K-07250994
DN
7 
Connecting thread
G 3/8″ -19 
Max. working pressure difference
1 bar
Download PDF

Please choose a variant

Show table of articles

Article

K- 07 25 09 91 K- 07 25 09 92 K- 07 25 09 93 K- 07 25 09 94
Product details for

K- 07 25 09 94

DN
7
Connecting thread
G 3/8″ -19
Max. working pressure difference
1 bar
A
85 mm
B
48.0 mm
C
97 mm
All characteristics

Characteristics

Pressure range
  • Vacuum up to 8 bar 
Piloting
  • Via plug amplifier 0 to 10 V, 0 to 20 mA, 4 to 20 mA 
Internal parts
  • stainless steel 
Seal
  • FKM 
Behaviour failsafe
  • Tight closure in case of loss of voltage 
Housing, valve seat
  • brass 
Media
  • air, neutral gases, water, oil 
Temp. range
  • max. 50 °C (G 1/8″), max. 90 °C (G 1/4″, G 3/8″) 
Valve disc
  • FKM 
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
We recommend combining these proportional valves with a plug amplifier, type K-07250999 or K-07251000
We recommend combining these proportional valves with a plug amplifier, type K-07250999 or K-07251000

Product variants

4 Results
Search
Show dimensional drawing
Identifier
DN
Connecting thread
Max. working pressure difference (bar)
A (mm)
Details / items
K- 07 25 09 91
2 
G 1/4″ -19 
8 bar
85 mm
Learn more
K- 07 25 09 92
3 
G 1/4″ -19 
4 bar
85 mm
Learn more
K- 07 25 09 93
6 
G 3/8″ -19 
1 bar
85 mm
Learn more
K- 07 25 09 94
7 
G 3/8″ -19 
1 bar
85 mm
Learn more
DN = nominal diameter, nominal width

Column selection

DN
Connecting thread
Max. working pressure difference (bar)
A (mm)
B
C (mm)
DN = nominal diameter, nominal width