Method for the assembly of a piston valve and a piston-valve device

摘要

First of all, the pipe on the fluid inlet side, the pipe on the fluid outlet side and the drain pipe for the fluid to be drained are respectively connected to the pipe connection end of the inlet passage of the distributor block, to the pipe connection end of the block outlet passage and to the pipe connection end of the block drain passage. The inlet opening of the inlet passage of the piston valve, the outlet opening of the valve outlet passage and the drain opening of the valve drain passage are then respectively adapted to the valve connection end of the inlet passage of the distributor block, to the valve connection end of the block outlet passage and to the valve connection end of the block drain passage. The piston valve and the distributor block are then connected to one another by means of the holding device.