VARIVENT^Ž Modulating Control Valves are used for pressure control, rating and for mixing of liquids at different temperatures. Special positioners are provided for high accuracy adjustment of the stroke length. Several kvs-values per nominal width may be set for optimising the valve to the specific process.

VARIVENT^Ž Modulating-Control Valve, Type A

VARIVENT^Ž Modulating-Control Valves, Type S

Typical applications are:

gassing
yeast management
wort aeration or filling operations.

The VARIVENT^Ž Modulating Control Valve Type A is equipped with a stainless steel multi-spring actuator.

Options:
Valve type AWW:
Flow converging control valve with symmetric trim.

Valve type AWX:
Flow diverting control valve with symmetric trim.
Valves with 3-stage seat are used in case of high pressure differences for the reduction of cavitation and noise.

VARIVENT^Ž Modulating Control Valve Type S is equipped with an actuator pressed steel sheet (plastic laminated). Type S is not available as shuttle valve and 3-stage valve

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