Product Made in Japan

Manufacturer: KURIMOTO

Model: RE-30

Features

Valve size 100 – 300mm (4″ – 12″)

As soon as the hydraulic pressure in the water main connected to a tank abnormally lowers due to the damage by disaster such as an earthquake and other trouble, the valve detects the pressure difference and shuts off water supply to the tank to change water flow and keep clean water in the tank.