ZF HYDRAULIC GEAR PUMP MANUFACTURING CO.,LTD

ZF HYDRAULIC GEAR PUMP MANUFACTURING CO.,LTD

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Name: Mr William
Tel: 0086-135-0921-0189
E-mail: Zhangfa2019@hotmail.com
Add: 102 Zhangge ,Longhua Dist, Shenzhen, Guangdong Province, China
QQ: 2542600020
QQ: 2542600020

Pressure switch DNF-250K-22B DNF-150K-22B

Pressure switch DNF-250K-22B DNF-150K-22B
Product name : Pressure switch DNF-250K-22B DNF-150K-22B
Item :
Details :
 Pressure switch DNF-250K-22B DNF-150K-22B

Application of pressure switch DNF-150K-22B:
 
The pressure switch DNF-250K-22B is a hydraulic electric conversion element which uses the pressure of liquid [or gas] to open and close electrical contacts.
 
When the system pressure reaches the set value of the pressure switch DNF-360K-22B, the pressure switch DNF-040K-22B sends out corresponding electrical signals to make the electrical components (such as electromagnet, contactor, travel switch, motor, time relay, electromagnetic clutch, etc.) act, so that the oil circuit [water or gas circuit] can be depressurized, reversed, conducted, closed, etc., and the executed electrical components can achieve sequential action, or the motor can be closed to make The system stops working, or the circuit is disconnected for safety protection.
 
The most common is the air compressor and no tower water supply pressure switch DNF-070K-22B.
 
In general, the high-rise building and the fifth floor below are directly supplied by the pipe network.
 
Above the fifth floor, the pressurized system is used for water supply. At this time, pressure switch DNF-100K-22B is needed. Generally, the water pressure of urban pipe network is required to be 0.2-0.4mpa. By using pressure relay, automatic and stable water supply can be realized.
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