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.
技术参数 Technical data
型号 Type
压差设定 Set pressure drop
接口 SAE Connection(in)
工作压力 Bar
订货号 Order number
LCV-20
20Psi
3/8
42
800-301
产品特性：
油压差止回阀安装在贮油器顶部的3/8SAE接头上
将贮油器中高于设定压差压力泄放到吸气管路中
贮油器和压缩机之间因为位差和压差，在任何情况下能保证油从贮油器经过油位控制器进入压缩机曲轴箱内
Character:
Installed at the 3/8 SAE of top of the oil receiver
Release pressure above the set pressure fall in the oil receiver to the suction line
Due to the level fall and pressure fall between the oil receiver and the compressor, it is ensured that the oil enter the crankcase of the compressor through oil level controller from the oil receiver in any case
