熱氣旁通調節閥 - CPCE , KVC
Product types shown: 3
CPCE and LG
The CPCE hot gas bypass controller adjusts the compressor output to the actual evaporator load.
The CPCE is installed in a bypass between the low and high pressure sides of refrigeration systems. It is designed for hot gas injection between the evaporator and the thermostatic expansion valve.
The injection should be carried out by a hot gas mixer of type LG.
Hot gas bypass regulator CPCE
• First-class control accuracy
• Direct connection to system suction line regulates hot gas injection independent of evaporator pressure drop
• The regulator increases evaporator gas velocity, thus ensuring better oil return to compressor
• Protection against too low an evaporating temperature, which prevents evaporator icing
• May be used in the following EX range: Category 3 (Zone 2)
LG liquid gas mixer
• LG provides homogeneous mixing of the liquid and hot gas refrigerant injected into the evaporator
• Prevents high suction superheat by combining hot gas injection with expansion valve characteristics
• LG can be used for hot gas defrosting or reverse cycle systems
KVC
KVC is a hot gas bypass regulator applied for the adaption of the compressor capacity to the actual evaporator load.
Placed in a bypass between high and low pressure sides of the refrigeration system, KVC imposes a lower limit on the compressor suction pressure by supplying the low pressure side with replacement capacity in the form of hot gas/cool gas from the high pressure side.
