Install Instructions

Construction details

DISCAL devices are constructed in such a way as to allow maintenance and

cleaning operations to be carried out without having to remove the valve body

from the pipework. All valves are fitted with a bottom connection for installing a

drain valve. All internal air release control components are fully accessible in all

the models.

The automatic air release valve, located at the top of the units, has a long

chamber for the movement of the float. This feature prevents any debris present

in the water from reaching the sealing seat.

The moving parts

that

control the air venting

are

accessed

simply by

removing

the upper cover.

When cleaning, simply

unscrew the portion of the

body containing the

automatic air vent valve.

Code 59829

Replacement

Code 59756