Solenoid Valve MDF Series


Supply Solenoid Valve MDF Series,Brand:Sanhua,exported by China manufacturer. MDF series solenoid valves are direct operated or pilot operated solenoid valves, mainly used in refrigerant control of various devices such as refrigerating and freezing systems, air conditioners and heat pumps.


  • Available Valve Body:MDF-A03-2H,MDF-A03-3H,MDF-A03-6H,MDF-A03-10H,MDF-A03-15H,MDF-A03-20H,MDF-A03-22H,MDF-B03-25H,MDF-B03-32H,MDF-B03-40H;
  • Available Valve coils:MQ-A03024-000001,MQ-A0311A-000001,MQ-A0322G-000001,MQ-D03 024-000002;
  • Place of Origin: China
  • Sell to worldwide, Ship by air plane or by sea boat;

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Models & Details for “Solenoid Valve MDF Series ”

The Solenoid Valve MDF Series is a high-performance valve for controlling liquids and gases in industrial applications, with a compact design and fast response time.


  • Coils: low energy consumption, reliable
  • Great valve opening performance, high MOPD
  • Coils are double sealed, water tight and safe

General specifications

  • Refrigerants: R22, R134a, R407C, R404A, R410A, R507A
  • Medium temperature:
    • – MDF 2H…22H and MDF 2L…15L: -30ºC/105ºC
    • – MDF 25H…40H: -40ºC/140ºC
  • Ambient temperature: -30°C to +55°C
  • Relative humidity: below 95%
  • Installation position:
    • Liquid, suction and discharge line
    • Preferably coil upwards and flow direction corresponds to the arrow
  • UL/CSA and declaration according to LVD or PED

Technical Parameters

Technical Parameters of Valve Body

SolderFlareNormal positionActuationKv [m³/h]MOP [Mpa]Max. OPD [Mpa]Min. OPD3) [Mpa]
MDF-A03-6HMDF-A03-6LNCPilot 1)0,84,53,10,01
MDF-A03-10HMDF-A03-10LNCPilot 1)1,94,53,10,01
MDF-A03-15HMDF-A03-15LNCPilot 1)2,34,53,10,01
MDF-A03-20HNCPilot 1)54,53,10,01
MDF-A03-22HNCPilot 1)5,94,53,10,01
MDF-B03-25HNCPilot (P) 2)104,53,10,02
MDF-B03-32HNCPilot (P) 2)154,53,10,02
MDF-B03-40HNCPilot (P) 2)254,53,10,02


  • 1) Membrane operated
  • 2) Piston operated
  • 3) Min. OPD: values referred to 60% of nominal flow

Electrical Parameters of Coil

ModelRated Voltage [V]Power [W]Part numberFrequ. [Hz]Voltage ToleranceInsulation ClassProtection Class (w/plug)Wiring type
MQ-A03024-00000124 AC10,5W (50Hz)
8,5W (60Hz)
MQ-A0311A-000001110 to 120 AC12W (50Hz)
10W (60Hz)
MQ-A0322G-000001220 to 240 AC12W (50Hz)
10W (60Hz)
MQ-D03 024-0000022412W (50Hz)
10W (60Hz)



Valve Body Thread Connection

Valve Body Thread Connection size

ModelSAE Flare ConnectionPart numberKv [m3/h]PED Category Group 2Dimensions [mm]
MDF-A03-2L 0011/4MDF-080390,163.359305382
MDF-A03-3L 0011/4MDF-080400,233.359305382
MDF-A03-3L 0033/8MDF-080410,233.359305382
MDF-A03-6L 0013/8MDF-080420,83.369365388
MDF-A03-6L 0031/2MDF-080430,83.369365388
MDF-A03-10L 0031/2MDF-080441,93.392425396
MDF-A03-10L 0015/8MDF-080451,93.392425396
MDF-A03-15L 0015/8MDF-080462,33.31045253100
MDF-A03-15L 0037/8MDF-080472,33.31045253100


Valve Body Solder Connection

Valve Body Solder Connection

ModelSolder ConnectionKv [m3/h]Part numberPED Category Group 2Dimensions [mm]
MDF-A03-6H0031/2 –0,8MDF-080053.3111365588
MDF-A03-10H0035/8 161,9MDF-080073.3127425595
MDF-A03-15H0037/8 222,3MDF-080093.31765255100
MDF-A03-20H0017/8 225MDF-080103.31915255117
MDF-A03-20H0031-1/8 –5MDF-080113.31915255117
MDF-A03-22H0017/8 225,9MDF-080123.31916055117
MDF-A03-22H0031-3/8 355,9MDF-08013I1916055117
MDF-B01-32H0011-3/8 3516MDF-08016I2817653140
MDF-B01-32H1-5/8 –15MDF-08017I2817653140
MDF-B01-40H0011-5/8 –25MDF-08018I2817653140
MDF-B01-40H2-1/8 5425MDF-08019I2817653140
MDF-A03-2H003 6 0,16MDF-080203.3102305582
MDF-A03-3H005 60,23MDF-080213.3102305582
MDF-A03-3H007 100,23MDF-080223.3102305582
MDF-A03-6H005 100,8MDF-080233.3111365588
MDF-A03-6H007 120,8MDF-080243.3111365588
MDF-A03-10H005 121,9MDF-080253.3127425595
MDF-A03-20H007 285MDF-080303.31915255117
MDF-A03-22H 285,9MDF-080313.31916055117
MDF-B01-25H 2810MDF-080333.32565453116
MDF-B01-40H 4225MDF-08037I2817653140

How to purchase “Solenoid Valve MDF Series ”

    • The Solenoid Valve MDF Series is available for retail and wholesale;
    • The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
    • Accept bulk order with Container delivery;
    • Please contact us to email:

General knowledge for “Solenoid Valve MDF Series”

The Solenoid Valve MDF Series is a high-performance valve designed for controlling the flow of liquids and gases in industrial applications. Made of durable materials, it features a compact design, low power consumption, and fast response time. The valve is easy to install and maintain, with a wide range of options for port size, voltage, and material compatibility.

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