Water Flow Regulators Brochure - Wittmann - #6

°C

Closed circuits reduce the period for warming up the mold.

Continuous control ensures a water flow when cooling is needed

and prevents cooling down the mold when production is

interrupted.

time

Water flow is adjusted manually until the set value of mold temperature is reached. When production is interrupted orwhen water pressure is changing the mold temperature will change.

°C

time

Green LED shows that valve for the circuit is open RED LED shows that temperature is out oftolerance

- Actual/Settemperature

- Selection ofset point, tolerance, slave control ofcircuits

- Automatic or manual (fixed cycle) mode

- Settings for slave controlled circuits

- Selecting circuits

Circuite A mm Press, max. Temp. max.

2-zone 238 lObar 40°C

4-zone 343 8 bar 60°C

6-zone 448 6 bar 80 °C

8-zone 553 4bar 100°C

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