EXPANSION VALVES - Type QCX & RCX

 

GENERAL DESCRIPTION

• Application:
Commercial refrigerator, freezer, air conditioner, cold chain box, etc.
• Suitable for refrigeration systems with hot gas defrosting.
• Type QCX ... Internal equalizer type
Type RCX ... External equalizer type
• The same products can be used for R22 and R407C.
• With superheat external adjust device.

 

SPECIFICATIONS
• Max. working pressure: 3.0 MPa {30kgf/cm2}
• Adjustable range of static superheat:
1 to 7°C at R22, R134a, R404A
1 to 5°C at R407C, R410A
Increase about 0.045MPa / rotation
• Superheat change: 4 to 5°C (C, SL–charge), 3 to 4°C (SA–charge)

 

TYPE NUMBER SELECTION & DIMENSION

(Xem catalog)

 

Download:  CATALOG 

Van tiết lưu (Expansion valve) QCX RCX-series