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K-PROP VENTIL LU GA 24 V DC
Proportional valves for controlling the flow of air / gas, 24 VDC, closed when de-energised
Product image
Properties
| Temp. range |
Max. 50 °C (G 1/8), Max. 90 °C (G 1/4, G 3/8) |
| Media |
Air, neutral gases, water, oil |
| Pressure range |
Vacuum (max. 8 bar) |
| Piloting |
Via plug amplifier 0 to 10 V, 0 to 20 mA, 4 to 20 mA |
| behaviour failsafe |
Tight closure in case of loss of voltage |
| Housing, valve seat |
Brass |
| Internal parts |
Stainless steel |
| Valve disc |
FKM |
| Sealant |
FKM |
Description
Ever increasing requirements with regard to quality, precision, productivity, convenience, user friendliness and service represent tough challenges for industrial plant and production facilities. These challenges can only be mastered if physical quantities such as temperature, pressure, force, speed, torque, etc. are optimally adapted to the operating conditions of each installation. Stepless adjustment of these parameters is vital.
Proportional valves allow the medium to be varied as a function of an electronic input variable.
By linking these valves to the electronics, it is possible to improve their accuracy and broaden their range of applications. A pressure regulator, for instance, needs to be suitable for several pressure ranges without having to adjust the pressure manually.
Proportional valves control the output pressure in a closed control loop proportionally to the selected setpoint signal. This output pressure, in other words, is continually compared with the specified setpoint and automatically adjusted according to actual parameter values.
Note
Further information on request
Item
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 Identification |
Connection | DN | max. operating differential pressure difference (bar) |
A (mm) |
B | C (mm) |
|---|---|---|---|---|---|---|
| K- 07 25 09 91 | G 1/4 | 2 | 8 | 85,0 | 40.0 mm | 95,0 |
| K- 07 25 09 92 | G 1/4 | 3 | 4 | 85,0 | 40.0 mm | 95,0 |
| K- 07 25 09 93 | G 3/8 | 6 | 1 | 85,0 | 48.0 mm | 97,0 |
| K- 07 25 09 94 | G 3/8 | 7 | 1 | 85,0 | 48.0 mm | 97,0 |
Additional 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
Disclaimer
Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.