AQ3 system valve is a sanitary stainless steel safety valve ,its design makes it adequate
For protection of installations in the pharmaceutical industry. lt is used to perform
pressure by pass for safety purposes in order to protect lines, pumps, fittings, tanks, etc.
Under normal operating conditions, the valve remains closed .lt is calibrated to a
specific pressure by regulating the spring with the pressure nut. The calibrated
pressure is a maximum safety pressure to avoid damage of the plant.
When the pressure in the circuit exceeds the calibrated pressure, the valve opens
letting the flow pass, thus, the pressure in the pipe system is reduced.
The valve can be provided with a handle ,its designs allows to partially open the valve
in order to allow the passage of the cleaning solutions during the ClP process.