Milking installation has a vacuum control valve linked directly to the vacuum compensation tank through a diffuser, with lowered air flow speed throughout to reduce noise emissions

摘要

The milking installation has a vacuum control valve (500) with a direct connection to the vacuum compensation tank (200) through a diffuser (501). The vacuum control valve is within a cylindrical housing (503). The vacuum pump (110) and the vacuum compensation tank are linked together by a main vacuum line (150) of two bent and flexible hoses, to enter the vacuum compensation tank at a tangent. The flow speed is reduced at the air carriers, and the air line is fitted with a buffer tank (300).