Shanghai La Flea Fagafaga refrigeration equipment Co., Ltd. 　

Brief introduction

It controls the oil level by a floating valve in the crankcase, prevent the To ensure the oil in the oil receiver to return to the compressor, pressure fall is needed between the receiver and the compressor, which cannot be too big, otherwise it is disadvantageous to the oil level controller. As to control the pressure fall, the oil pressure fall check valve is installed at the top of the oil receiver as to ensure the oil to return to the compressor steadily and safely.