- Product Details
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Quick Details
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Model Number:
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BLPS-YKHL
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Max. Current:
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6A
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Max. Working Pressure:
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4.5mpa
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color:
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Green,Black,White,Red(determined by customers)
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Power connection:
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socket or wiring
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installation method:
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thread or copper tube welding
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where to use:
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Solar pump, steamer,water pump, handle air compressor
Quick Details
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Max. Voltage:
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240V
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Place of Origin:
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Jiangsu, China
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Brand Name:
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Bailu,BLPS-YK
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Model Number:
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BLPS-YKHL
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Max. Current:
-
6A
-
Max. Working Pressure:
-
4.5mpa
-
color:
-
Green,Black,White,Red(determined by customers)
-
Power connection:
-
socket or wiring
-
installation method:
-
thread or copper tube welding
-
where to use:
-
Solar pump, steamer,water pump, handle air compressor
BLPS-YKHL solar pump pressure control switch
Products Description
The BLPS-YK pressure controller has three categories of series in term of BLPS-YKHL series, BLPS-YKM series and BLPS-YKH2X3 series. The BLPS-YKHL is called BaiLu automatic reset pressure switch with range of high and low pressure. The BLPS-YKM is called BaiLu manual reset pressure switch. The BLPS-YKH2X3 is called Automatic reset (triangle inserts) pressure switch.
There are many different type/size of pressure switches which can be determined by customers in use of different machines. The series are external whorl pressure switch, internal whorl pressure switch and pressure switch with determined cables.
|
Code/Title |
Type1 |
Type2 |
Type3 |
|
BLPS-YKHL |
External/Internal whorl |
Brass straight Tube |
With determined cable |
|
BLPS-YKM |
External/Internal whorl |
Brass straight tube |
With determined cable |
|
BLPS-YKH2X3 |
External/Internal whorl |
Brass straight tube |
With determined cable |
Application
BLPS-YK pressure controller functions to control pressure transmission power switch on/off based on the principle of instability jumping when the dish metal diaphragm is under uniform pressure load.
It is mainly used for protection and control of high and low pressure on household, commercial and automotive air conditioner refrigerating systems, and can also be used to protect and control high and low pressure on air compressor, hydraulic machines, water pump and heat pump,etc.
Operation/working principles
when the medium (liquid or gas) pressure within the pressure system is above or below the rated security pressure, the dish metal diaphragm within the system jumps instantaneously, thus to push the switch contact to be connected or disconnected through a connecting rod; when the pressure drops to the rated recovery value, the dish metal diaphragm is instantaneously reset and the switch is automatically reset.
Specialist/ Features:
1, With screw quick coupling or copper tube welded structure, it is flexibly installed and easily used with no special installation and fixing mode.
2, Insert and wire-type electrical connectors can be selected by users.
3,Unipolar single-throw or unipolar double-throw, normally open or normally closed switch contact structure optional for users, sealed stainless steel sensor safe and reliable.
4, It can be manufactured according to any pressure value selected by users within the pressure range of 3-667PSI (0.02-4.6Mpa).
5, Fitting structure: Copper tube welding, Copper flare fitting
6, connection: terminal and wiring
Technical features/standard
|
NO. |
Name |
Features/setting value |
|
1 |
Setting range of pressure range |
3-667PSI/0.02-4.6mpa |
|
2 |
Tolerance range of pressure switch |
1.45-14.5PSI/0.01-0.1mpa |
|
3 |
Contact form |
Normal open, close |
|
4 |
Contact capacity |
AC240V,3A,AC120V,6A |
|
5 |
Contact resistance |
≤ 50 MΩ |
|
6 |
Insulation resistance |
≥100 MΩ(between terminal and housing) |
|
7 |
Dielectric strength |
No breakdown and flashing in 1min at AC1500V |
|
8 |
Maximum burst pressure |
No burst phenomenon in 1min at ≤5000PSI(34.5MPA) blast pressure |
|
9 |
Gas tightness |
No leakage (4.8mpa/1min) |
|
10 |
Adaptive temperature |
-30-80 degree |
|
11 |
Life cycle |
≥100000 times, |
|
12 |
Over pressure Test |
Increase to 10mpa.No burst and leakage in 10mins |
Common used pressure value reference
|
Code |
Series |
Opening pressure value |
Closing pressure value |
Pressure category |
Contact form |
|
1 |
BLPS-YKH |
2.5 ±0.06 |
2.0 ±0.05 |
High pressure |
Normal close |
|
2 |
BLPS-YKH |
2.6 ±0.06 |
2.2 ±0.06 |
High pressure |
Normal close |
|
3 |
BLPS-YKH |
2.8 ±0.06 |
2.2 ±0.06 |
High pressure |
Normal close |
|
4 |
BLPS-YKH |
3.0 ±0.06 |
2.4 ±0.06 |
High pressure |
Normal close |
|
5 |
BLPS-YKL |
0.05 ±0.03 |
0.15 ±0.04 |
Low pressure |
Normal open |
|
6 |
BLPS-YKL |
0.15 ±0.04 |
0.3 ±0.05 |
Low pressure |
Normal open |
|
7 |
BLPS-YKL |
0.3 ±0.05 |
0.45 ±0.05 |
Low pressure |
Normal open |
|
8 |
BLPS-YKL |
0.02 ±0.01 |
0.15 ±0.04 |
Low pressure |
Normal open |
(Remark: The pressure value can be manufactured according to the requirement of customer)
Certification
All products have been passed through UL, TUV/CE, ROHS, CQC and ISO9001:2008. We are likely to provide you a best service in best quality of our products. There is no doubt to select Bailu as your potential business partner. Warmly welcome foreign customer select and visit our product and factory.
