The Pressure Regulator Series PRC is meticulously engineered to regulate crankcase pressure effectively in diverse refrigeration systems. Compatible with R134a, R22, R404A/507, and R407C refrigerants, it offers versatile application. With a capacity range of 3 to 11.9 kW under specific conditions, it ensures optimal pressure maintenance even in demanding settings. Its compact design saves space and facilitates easy integration. Featuring a Schrader valve on the inlet for user convenience during setting adjustments and a direct-operated mechanism for precise regulation, it offers enhanced usability. The balanced port design ensures accurate pressure control, vital for efficient system operation. Copper tubes enable easy soldering, simplifying installation. With a maximum allowable pressure of 25 bar and a factory pressure test rating of 30 bar, it ensures durability. Designed to withstand temperatures from -30°C to +80°C, it ensures consistent performance across various environments.
Parameter | Specification |
---|---|
Refrigerants Compatibilities | R134a, R22, R404A/507, R407C |
Capacity Range | 3 to 11.9 kW (under specified conditions) |
Conditions | +4°C evaporating temperature, +38°C condensing temperature, 1 K pressure drop |
Measurement Range | 0.5 to 6.9 bar |
Max. Allowable Pressure (PS) | 25 bar |
Factory Pressure Test (PT) | 30 bar |
Medium Temperature (TS) | -30°C to +80°C |
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