Econex Linear Control Valves Lineaire Regelkleppen
Linear control valves
series MPV
The control valves of the newly conceived MPV series are DVGW approved to the Norm EN 161 and with CE product identification to meet requirements in industrial and residential combustion systems. They are particularly suitable for the proportional adjustment of combustion gas flows of the first, second and third family and of air.
The electric motor is unipolar and bidirectional, with high static and maintaining torque for 3-position-control, or proportional with analogic input control signal: current or voltage change. A cylindrical plug, linear featured, regulates the flow rate of the valve. By cylinder rotation, the orifice size of the plug changes with, adjusting the flow linearly. Three different orifice sizes are available according to the operating conditions.
Modulating control valves of the series MDV are approved by DVGW and certified according to the Norm EN 161 to meet requirements in industrial and residential combustion systems. They are particularly suitable for the proportional regulation of gas flows of the first, second and third family and of air. The electric motor is unipolar and bidirectional, with high static and maintaining torque for 3-position-operation. The exact linear rating is achieved by means of particular, patented shutter disks, rotating on the same axis. 11 different orifice sizes are available according to the operating conditions.
Modulating control valves of the MDV-D1 series are built according to the EN 161 norms to be used on industrial combustion systems. They are particularly suitable for the proportional regulation of all combustion gas flows of the first, second and third family and of air. The electric motor is unipolar and bidirectional, with high static and maintaining torque for 3-position-control, or proportional with analogic input control signal current or voltage change. The exact linear rating is achieved by means of particular, patented shutter disks, rotating on the same axis. Six different orifice sizes are available according to the operating conditions.
Linear control valve of series EXA are suitable for linear control of the flow of gas belonging to the first, second and third family and air.
They are particularly useful to control very low flow rates and where the process requires very accurate and precise flow regulation and low hysteresis. The actuator is piloted digitally and controlled by a voltage or current signal.
The EXA valves have the certificate according to norms EN161 and EMC according to norms EN 61000:2100.
