CONTROL VALVES
Application: Control valve RV / RVS is used for control the flow rate in modulating- controlled combustion processes requiring a large control ratio. It is suitable for use in an electronic or mechanical air/gas ratio control system. Fields of application include thermal incineration, the ceramics industry or also O2 control on gas engines in combined heating and power stations. The valve adjusts the burner capacity precisely. It is controlled by a three-point step controller or, in the case of the RV..E, by a continuous signal (e.g. 4 to 20 mA). This version features an electronic positioning control which ensures high control accuracy. The RVS also integrates a solenoid valve so that the gas is safeguarded and controlled without additional pressure loss.
CONTROL VALVES
Application: For thermo-electric safeguarding of gas-fired installations of any kind in conjunction with thermo pilot burners ZT. The control valve S11T operates independently of mains power supply. The control valve S11T..S is fitted with a switch to control an ignition transformer.
