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Thermodynamic Expansion Valve

Home>>Refrigerating Parts & Heating Elements>>Control Devices for Refrigerating System >>thermodynamic expansion valve

                                                                                                                                                                                           

Thermodynamic Expansion Valve–RF A SERIRES

Thermodynamic Expansion Valve--RF A SERIRES

This series expand the valve serves as the note way variously, smallly, longe-livedly, it is sensitive to regulate, the flow harmony is good. Suitable various kinds of refrigeration , refrigerating the refrigeration system, it is automatic to use the cold quantity of the implementation system.

Thermodynamic-Expansion1b

                                                                                                                                                                                            

Thermodynamic Expansion Valve–RF H SERIRES

Thermodynamic-Expansion2a

This series expand the valve adopts the stainless steel to weld the angry case head and stainless steel diaphragm, having long performance life, it is various to fill the note way, it is sensitive to regulate, the flow harmony is good. The core of the valve can be changed in refrigeration amount 1-21.5KW. Applicable to all kinds of form return circuit or many way refrigeration system , use implementation system cold automatic quantity.

evaporate the temperature range

Temperature scope Refrigerant
+50F—-40F R12
+59F—-49F R22

Thermodynamic-Expansion2b

                                                                                                                                                                                            

Thermodynamic Expansion Valve–RF G SERIRES

Thermodynamic Expansion Valve--RF G SERIRES

Series this expand valve adopt supreme technical standard design specially , have one-way to flow mouth and balance shed the mouth two kinds of forms, and can line Luo expand mouth join and braze joining. It is adjustable to cross the temperature , guarantee to regulate ability bestly , adopt the stainless steel to weld the angry case head and stainless steel diaphragm, have long performance life , is able to bear the intensity of pressing tallly. The refrigerant is R12 , R22 , R134a. Use it in the refrigeration machine , medical equipment , air conditioner system and traditional refrigeration system. Users have special demands that can be customized.

                                                                                                                                                                                               

Thermodynamic Expansion Valve–Type T 

Thermodynamic Expansion Valve--Type T

The valve is the most ideal to all old and new equipment that assembling type T series heating power expands . It have outside getting adjustable temperature and interchangeable characteristic of package, can meet such various kinds of demands as air conditioner , heat pump , refrigeration ,etc.

Characteristic:

The assembling type is of simple structure and easy to repair, only need to fasten the set bolt , can change the motive force head and valve core.
The steady one crosses the temperature and has remarkable behavior.
Can offer function of MOP (the overload protection of the motor ) .
Can offer various kinds of extensive size of adapter and form .
It is designed that the mouth flows in the TRF series balance , the security system runs steadily under the large capacity condition. Suitable R12, R22, R502, such medium as R134a ,etc.

                                                                                                                                                                                        

Thermodynamic Expansion Valve–RF X SERORES PF MEW TYPE

RF-X-SERORES-PF-MEW-TYPE

Whom series this expand valve adopt supreme technical standard specially design , install simply and conveniently. It is adjustable to cross the temperature , guarantee to regulate ability bestly , adopt the stainless steel to weld the angry case head and stainless steel diaphragm, having long performance life, it is high to able to bear the intensity of pressing, the refrigerant is R12 , R22 , R134a. Use it in ice machine , medical equipment , empty system and traditional refrigeration system. Users have special demands that can be customized.

                                                                                                                                                                                           

Thermodynamic Expansion Valve–QRFH,QRFN,QRFW CAR AIR-CONDITIONER

Thermodynamic Expansion Valve--QRFH,QRFN,QRFW CAR AIR-CONDITIONER

Series this expand valve have temperature sensing bag , capillary and outside is it in charge of , can able to bear violent vibration to balance, static to spend the temperature can transfer to other localities, feel the system is sensitive , it is fine to control the characteristic of regulating , free of environment temperature , can prevent the overload of the compressor . Automatic regulation of big automobile air conditioner device refrigeration quantity that most suitable for vibration.
Apply: R12 R134a Capacity: 1.0  1.5  2.0 U.S.RT
Connect a form: ‘o’Form turn with MOP: 0.45MPa
Pressure: High3.0MPa pressure: 4.5MPa
Low 1.67MPa Temperature: 248F

 

 Technique parameter
TYPE The system is cold to measure Equilibrium way Lie the quality Thread Path
English(UNF) English(UNF)
Import Export Import Export
QRFW-1.0AG 3.52(1.0) Outside R12
R134a
5/8″-18 3/4″-16 3/8″ 1/2″
QRFW-1.5AG 5.27(1.5)
QRFW-2.0AG 7.03(2.0)
QRFN-1.0AG 3.52(1.0) Inside
QRFN-1.5AG 5.27(1.5)
QRFN-2.0AG 7.03(2.0)

 

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One Comment  to  Thermodynamic Expansion Valve

  1. Ed D says:

    How much is it? I need 100pcs for my shop.

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