The control and regulating valve, either diaphragm or piston, functions as a variable section flow valve.

Opening, closing and flow partialisation are achieved through the action of the diaphragm (version 12,000) supported and guided by the pin - cap - spring assembly or the piston assembly, v-port (version 13,000).

Appropriate pilot circuits, mounted on the valve's basic body, allow for all types of adjustment.

Thanks to the natural play of pressures, it is therefore possible to control the flow rate and pressure, both outgoing and incoming, as well as to regulate the flow of an installation by monitoring the pressure both upstream and downstream.

Main functions include:

Automatic on-off interception

Pressure regulation

Pressure support

Level control

Flow control

Overflow shut-off.

These functions can be combined in one valve.

Suitable for the waterworks sector in general.

Available with pressures PN10, PN16 and PN25.

Art.13.000 is also available from DN 50 to DN 150 PN 40.

Accessories

V-Port

Springs