Danfoss evaporator pressure regulator KVP35 solder 034L0032

The KVP is installed in the intake line behind the evaporator. Its purpose:

1. To maintain a constant evaporating pressure and thus a constant surface temperature in the evaporator. Modulating regulation. Throttling the intake line adjusts the refrigerant volume to the load on the evaporator. 

2. Protection against the evaporating pressure being too low (e.g. to protect against freezing in a water cooler). The regulator closes if the pressure in the evaporator drops below the set value.

3. Differentiation of the evaporating pressure in a refrigeration system with a compress and several evaporators with different evaporating temperatures.

• Precise, adjustable pressure regulation

• Wide power spectrum and range of applications

• Vibration suppression

• Compact angled design for easy installation in any position

• “Hermetically” hard soldered design

• Available in many sizes and flanged and ODF solder versions

• For R 22, R 134a, R 404A, R 12, R 502 and or fluorinated refrigerants

• Regulation range: ±0 to +5.5 bar

• Max. temperature: 100 °C

• Approved operating pressure: 18 bar