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Changzhou BaiXiang Auto parts Co.,Ltd

bxsensor@gmail.com

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  1. Home
  2. Products
  3. Pressure Switch
  4. Automatic Reset Pressure Switch
  5. water or air low pressure switch hvac
  • water or air low pressure switch hvac
  • water or air low pressure switch hvac
  • water or air low pressure switch hvac
water or air low pressure switch hvac water or air low pressure switch hvac water or air low pressure switch hvac

water or air low pressure switch hvac

  • Product Item:BX-YK02
  • water or air low pressure switch hvac  , High pressure switch
    Inquiry Send Email

    Description

    Working Principle

    YK type pressure controller using butterfly metal film as sensing element,When the medium (liquid or gas)pressure within the pressure system is above or below the rated security pressure ,the dish mental 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 mental diaphragm is instantaneously reset and the switch is automatically reset.


    Application

    YK series pressure switch is widely used in hydraulic and pneumatic system pressure control of regrigeration units ,Various types of air conditioning ,air compressor,heat pump,oil pump and air pump,engineering machinery ,mining machiinery,contruction machinery and other industrial equipment with needs of medium pressure regulation and pressure system protection.


    Characteristics

    1)It can be manufactured  according to any pressure value selected by users within the pressure ranger of -100KP~10MPA.

    2)Unipolar single-throw or unipolar double-throw,Normally open or normally closed switch contact structure options can be selected by users, While the sealed stainless steel sensor is safe and reliable.

    3)By using screw quick coupling or copper tube welded structure, The products are flexibly installed and easily used,with no special installation and fixing mode .

    4)Insert and wire-type electrical connectors can be selected by user.


    Technical Parameters

    No

    Item

    Standard Value

    No

    Item

    Standard Value

    1

    Setting range of pressure value

    -100KP~10MPA

    8

    Erection joint method

    Normally 1/8 、 1/4 and 7/16.    Could be customized

    2

    Tolerance range of pressure switch

    1.45~14.5PSI           0.01~0.1MPA

    9

    Contact form

    Normal close or Normal open

    3

    Rated Voltage

    AC220V50Hz/ DC12/24/36/48V

    10

    Rated Current

    3A/5A/10A

    4

    Working temperature

    -35℃--﹢120℃

    11

    Maximum burst pressure

    No burst phenomenon in 1min at ≤5000PSI(34.5MPA)blast pressure

    5

    Life cycle

    >100000times

    12

    Dielectric strength

    No break down or flashing in 1min at AC1500V/50HZ/min

    6

    Insulation resistance

    Between terminal and housing≥100MΩ

    13

    Over pressure test

    Increase to 10Mpa,No burst and leakage in 10mins

    7

    IP Grade

    IP65


    Dimension (mm)




    Inquiry Us





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    Product Categories

    • Pressure Switch
      • Automatic Reset Pressure Switch
      • Manual Reset Pressure switch
      • Three wires pressure switch
      • Vacuum adjustable pressure switch
      • singlet-binary pressure switch
      • ternary pressure switch
      • Differential pressure switch
    • Pressure sensor
    • Others

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