Siemens Combustion VGD20.503U 2 Inch Gas Valve (Double)

The Siemens Combustion VGD20.503U 2 Inch Gas Valve is a safety-critical component utilised in a wide range of HVAC systems, such as furnaces, boilers, and water heaters. It includes two autonomous shut-off valves connected in series for increased safety and redundancy, operating as a double block and bleed valve. The electromagnetic valve manages the flow of liquid gas by accurately opening and closing in accordance with the signals received. Because of its robust design, gas flow is consistently and precisely controlled, which promotes effective and ideal combustion. The double valve design enhances overall system safety by adding an additional layer of defence against gas leakage. The valve also satisfies multiple safety certifications, such as UL, FM, and CSA, confirming compliance with industrial safety standards.