PRESSURE REGULATING VALVES - Type HPR

 

GENERAL DESCRIPTION
• Type HPR can control the condensing pressure corresponding to the
change in the outside temperature, and prevents the condensation
pressure decrease in the control in winter, also steady throughout the
year control is possible.
• This product properly maintains the inlet pressure of the expansion valve
and prevents the decrease in the refrigeration capacity.
• Suitable for refrigeration systems with hot gas defrosting.

 

SPECIFICATIONS
Max.Working Pressure:
2.9MPa {29kgf/cm2} (R22, R134a, R404A, R407C)
4.17MPa {41.7kgf/cm2} (R410A)

 

Airtight Test Pressure:
3.5MPa {35kgf/cm2} (R22, R134a, R404A, R407C)
4.17MPa {41.7kgf/cm2} (R410A)
Fluid Temperature: to 125

 

TYPE NUMBER SELECTION & CAPACITY TABLE

(Xem catalog)

 

Download:  CATALOG 

 

APPLICATION EXAMPLE
• Condensation pressure regulating valve type HPR. This product can control the condensing pressure corresponding to the change in the outside temperature, and prevents the condensing pressure decrease in the control in the winter, also steady throughout the year control is possible.
This product properly maintains the inlet pressure of the expansion
valve and prevents the decrease in the refrigeration capacity. Suitable for use in refrigeration systems with hot gas defrosting and in extremely cold region.

Pressure Regulating Valves HPR