The above controllers are combined with suitable solenoid valves to form a unit that monitors the oil level between the MIN and MAX limits and tops up with fresh oil if there is a deviation from the target value.
The solenoid valve opens after being actuated by the floating magnetic switch.
The nominal size is dimensioned so that the oil flows at a rate of approx. 4 l/h with the oil reservoir positioned at a supply height of 1 m.
For operational safety reasons (redundancy) a double solenoid valve with an upstream dirt trap and a shut-off valve should be mounted in the oil supply.
The double solenoid valve BV 01/2 has a G ¼” internal thread and one connector connection per valve. The mating connector with pre-assembled cable is included in the delivery package. The coil supply is 230 V / 50 Hz or 24 V DC; other voltages are available on request.
A mounting bracket for easy installation of the valve is available as an accessory.
Suitable solenoid valves are also available for Ex- proof applications in accordance with: ATEX – 94 / 9 / EG, ignition protection type: II 2G EEx m II C T3 CSA or UL: Class I, Div. II, Group D, T3.
For applications in petrochemistry and in the offshore sector, the requirements placed on solenoid valves go beyond the requirements of Ex safety with increased corrosion protection requirements. We can also supply these solenoid valves on demand.
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