Pneumatic QPM QPF series normally open normally closed adjustable air pressure control switch
Product Description
On the other hand, the QPF series adopts a normally closed configuration design. In this case, the switch remains closed when no air pressure is applied. When the air pressure reaches the set level, the switch opens, interrupting the airflow. This type of switch is typically used in applications that require controlling or stopping air flow at specific pressure points.
Both the QPM and QPF series switches are adjustable, allowing users to set the desired air pressure range. This flexibility makes it suitable for various industrial and commercial applications that require precise control of air pressure.
Technical Specification
Feature :
We strive to be perfect in every detail.
Made of high quality aluminum materials, firm with long service life.
Type: Adjustable Pressure Switch.
Normally open and closed integrated.
Working voltage: AC110V,AC220V,DC12V,DC24V Current: 0.5A, Pressure range: 15-145psi
(0.1-1 .0MPa) , Max pulse number: 200n/min.
Used to control the pressure of the pump, keeping it in normal operation.
Note :
NPT thread can be customized.
Model |
QPM11-NO |
QPM11-NC |
QPF-1 |
Working Media |
Compressed Air |
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Working Pressure Range |
0.1~0.7Mpa |
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Temperature |
-5~60℃ |
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Action Mode |
Adjustable Pressure Type |
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Installation And Connection Mode |
Male Thread |
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Port Size |
PT1/8(Need Customized) |
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Working Pressure |
AC110V, AC220V, DC12V, DC24V |
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Max. Working Current |
500mA |
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Max. Power |
100VA, 24VA |
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Isolation Voltage |
1500V, 500V |
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Max. Pulse |
200 Cycles/Min |
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Service Life |
106 Cycles |
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Protective Class(With Protective Sleeve) |
IP54 |