ON/OFF ALTITUDE VALVE E2127-01

Provides automatic filling of elevated tanks or reservoirs.
It closes at maximum level and re-opens when the level drops 
below a lower value, determined by the inertia of the altitude 
pilot valve, variable between 0,3 - 1,0 m W.H.,depending the pilot range.
Allows one way flow only. The altitude pilot valve, mounted on the main 
valve, is located at the base of the storage tank and connected with
the reservoir by a sensing line. (note included).

Range of standard pilot valve:
• 3 - 20 m W.H.
on request:
• 1 - 6 m W.H
• 15 - 65 m W.H.