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The Dungs pressure switch model GW 500 A4 is a precise and reliable device designed to control gas pressure up to 500 mbar. This model uses a diaphragm mechanism combined with an adjustable spring to accurately measure and regulate pressure. When the pressure deviates from the set limit, it issues a command to open or close the circuit. This simple yet effective mechanical operation makes the GW 500 A4 widely used in gas and industrial heating systems, especially where safety and precision are critical.
Structurally, the GW 500 A4 pressure switch is built with a housing resistant to environmental factors such as moisture, heat, corrosion, and vibration. It typically features an IP54 protection rating, making it resistant to dust and water splashes and suitable for installation in industrial and semi-outdoor environments. Additionally, the design includes standard electrical and mechanical connections that simplify installation and commissioning without the need for specialized tools. Its accurate pressure adjustment and fast response capabilities make this product an ideal choice for industrial projects, boilers, and heating systems.
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The Dungs pressure switch model GW 500 A4 is technically and structurally designed to deliver precise, safe, and stable performance in industrial environments. It can measure and control pressure up to 500 mbar and operates based on a diaphragm mechanism combined with an adjustable spring, allowing for accurate switching point calibration. The housing is made from materials resistant to moisture, corrosion, vibration, and high temperatures. With a typical protection class of IP54, it is suitable for installation in industrial, semi-outdoor, or dusty environments. Standard mechanical and electrical connections make installation and commissioning quick and easy. Additionally, its fast response to pressure changes and reliable operation under varying conditions make this pressure switch a dependable choice for combustion systems, boilers, and industrial gas supply equipment.
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