Ramsay HP Seal Kit - Viton

A Ramsay valve is used in the WEED-IT system to achieve to most consistent and exact results. The Ramsay valve ensures the right pressure at the spray nozzles at all times, it is a large accumulator that is fed by a small air compressor.

The working principle of the Ramsay valve is based on two pressures: the air pressure and the fluid pressure. If the air pressure, that is set to the desired system pressure, is higher than the fluid pressure, the diaphragm is pushed up and the chemical mix goes straight from the supply line to the nozzles. No fluid will flow through the Ramsay valve. If the air pressure is lower than the fluid pressure, the chemical mix goes through the valve into the dump line and returns to
the tank.