XLC 470
4
For further information please consult us at: www.comeval.es
Description (ref. picture 1 on page 4)
The pilot operated control valve XLC 400 series Mod. 470 is designed to automatically maintain a
constant level of a tank, regardless of upstream pressure variations, through a high sensitivity pilot
connected to the static pressure (5) of the tank itself. The response of the valve is proportional to
the level variation within 40 cm accuracy.
Picture 1
XLC 470
N.
Component
Material
1
2
3
4
5
6
7
8
9
Main valve XLC
Isolation valve
Isolation valve
Isolation valve
Grifo 3/8"
MPZ altitude pilot
Position indicator
Pipes
Fittings
GJS 450-10 or 500-7
AISI 316
AISI 316
AISI 316
AISI 303
Bronze/AISI 303
AISI 303
AISI 303/316
AISI 316
Isolation valve
AISI 316
10
8a
Position indicator for DN300-400
Brass/AISI 303
5
9
10
2
1
4
6
7
3
8
8a
