Fields of application: Multiple actuator for gas devices such as heaters, combi-units, continuous-flow water heaters, gas heaters with automatic direct ignition and intermitting pilot burner. Main features: Two automatic solenoid valves, servo-controlled pressure units. Electric modulation of the outlet pressure (845). Single-stage, adjustable outlet pressure - 840 Sigma (on/off). Related standards: EN 126, multiple actuators for gas units
Gas control block SIT 845 Sigma 0845067 Fields of application: Multiple actuator for gas devices such as heaters, combi-units, continuous-flow water heaters, gas heaters with automatic direct...
Gas control block SIT 840 Sigma 0840031 Fields of application: Multiple actuator for gas devices such as heaters, combi-units, continuous-flow water heaters, gas heaters with automatic direct...
Gas control block SIT Nova 0820011 SIT 820 NOVA 1/2" Thermo-electric flame monitoring. Restart interlock, unintended re-ignition of the main burner is not possible. Pilot flame adjustment with...
Gas control block SIT Nova 820.012
SIT 820 NOVA 1/2" Thermo-electric flame monitoring. Restart interlock, unintended re-ignition of the main burner is not possible. Pilot flame adjustment with...
Gas control block SIT Eurosit 0630025 Thermostat 13 - 38°C Thermostat body 8 x 120 mm Thermostat length 1000 mm Thermoelement connection M10 x 1 Pilot gas screw connection 4 mm