Automatic Controls for Refrigerants

VALVE EXPANSION THERMOSTATIC, WITH FURTHER DETAIL

Thermostatic expansion valve for refrigerant systems. Controls liquid refrigerant flow into evaporators based on superheat measurement.

VALVE SOLENOID WITH FURTHER, DETAIL

CONTROL PRESSURE WITH, FURTHER DETAIL

Pressure control switch with single-pole changeover contact, mounted to inlet connection. Protects against suction pressure loss or discharge pressure rise on refrigeration and air-conditioning compressors; controls compressor and condenser fan operation.

THERMOSTAT WITH FURTHER, DETAIL

Single-pole changeover thermostat switch activated by temperature sensor position; wired directly to single-phase AC motors up to 2 kW or integrated into DC and larger AC motor control circuits.

DRIER FILTER WITH SOLID CORE, WITH FURTHER DETAIL

Solid-core filter drier for refrigeration and air-conditioning liquid lines; removes moisture and acid; contains silica gel, molecular sieves and activated aluminium; low pressure drop design.

REGULATOR PRESSURE WITH, FURTHER DETAIL

Pressure regulators for refrigeration and air conditioning systems: condensing (maintains receiver pressure), evaporating (maintains constant evaporator temperature and protects against low pressure), and crankshaft (protects compressor motor during start-up and defrost periods).