SAV Plus™ Control Valve

The Flowlink Flow-Connect is an easy to use flow controller. It can be used to control almost any pump-flowmeter combination. Besides pump control it also has the ability to register additional sensor signals, like pressure of temperature. The standard Flow-Connect is suitable for connecting 1 pump, 1 flowmeter and 1 additional sensor. More complex flow-control is available on request. The Flow-Connect has 4 standard flow control functions. Pump Controller – 0 – 100% pump Flow Controller – flowmeter controlled flow Batch Controller – batch dosing Additional Sensor Controller – eq. pressure or temperature control The Flow-Connect can accept different control signals, like 0-10Volt, 4-20mA, Pulse and Modbus.

This series comprises valves with two connections that are operated by an electric motor. They are characterized by the fact that the valve stroke can be adjusted steplessly and held in place by a motor using a setpoint signal (420 mA or 010 V). This makes this series particularly suitable for precise dosing applications, as the servo motor reliably processes setpoint deviations of 1%.

The valve controls downstream flow to a pre-set and constant value in order to limit water consumptions and preserve pipeline fill rate or to set a maximum demand value. The valve is controlled by a differential hydraulic pilot that senses the pressure fall generated by water flow into a calibrated orifice.

The sliding gate control valve type 8044 in short design with piston actuator and integrated positioner is due to its compact design universally applicable for neutral and aggressive media in the chemical industry, process engineering and plant design. Due to the direct and backlashfree installation of the positioner on that piston actuator, these valves have no exposed moving parts and are characterized by a high control quality and control dynamics. Digital positioner type 8049 Pneumatic and electropneumatic positioner type 8047 Positioner with integrated process controller type 8049 IPC Positioner type 8047 and type 8049 also in explosionproof version Limit switch Position feedback Pilot valve . . .