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Bailu Automatic Water Pump Pressure Controller

FOB Reference Price:Get Latest Price
US $1 - 6 / Piece | 100 Piece/Pieces (Min. Order)
Supply Ability:
5,0000 Piece/Pieces per Month
Port:
SHANGHAI
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
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Overview
Specifications
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Bailu,BLPS-YK
Model Number:
BLPS-YKHL-YKH2X3
Max. Current:
3A
Max. Voltage:
240V
Max. Working Pressure:
4.5mpa
color:
Green,Black,White,Red(determined by customers)
NAME:
Automatic Water Pump Pressure Controller
Packaging & Delivery
Packaging Details:
standard export package(carton)
1, 50 pieces per pallet (without cable)
2, 10 pieces per sealed plastic bag (with determined cable)
Delivery Detail:
Usually 7-10days(excludes delivery time)

Specifications

The BLPS-YK pressure switch is mainly used for protection and control of high and low pressure on household and other machines.

Products Description

 

The BLPS 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, etc.

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.

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