PRE-Series Evaporator Pressure Regulator

The Evaporator Pressure Regulator is meticulously engineered to regulate pressure within refrigeration systems’ evaporator units. It boasts compatibility with a variety of refrigerants, including R134a, R22, R404A/507, and R407C, ensuring versatility in application. Operating under specific conditions of +4°C evaporating temperature, +38°C condensing temperature, and a pressure drop of 1 K, it guarantees optimal performance. Its compact design minimizes space requirements, making it ideal for installations with limited space availability. Featuring a Schrader valve on the inlet, it facilitates easy adjustment of settings for enhanced user convenience. The direct-operated regulator mechanism ensures precise pressure regulation, while the balanced port design guarantees accuracy in control. Copper tubes enable easy soldering, simplifying installation processes. With a maximum allowable pressure (PS) of 25 bar and a factory pressure test (PT) rating of 30 bar, it guarantees durability and reliability under varying conditions. Operating within a medium temperature range from -30°C to +80°C, it maintains consistent performance across diverse environments.