Dorgo ventilation valve in a compact slim design.
By making the dome part oval-shaped, it becomes possible to install it in narrow spaces, making it easier to construct drainage ventilation pipes for single-family homes and low-rise apartments. The pipe connection port has been offset to facilitate installation in corner areas. Depending on the installation position of the ventilation valve, you can choose from two types: DP-40E (with E socket) and DP-50L (with low socket).
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Drainage vent valve
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Morinaga Engineering Co., Ltd. Housing Equipment Sales Department A sales business for housing equipment that pursues a "comfortable and healthy living space." We prioritize the safety of the people who work there and those who live there above all else, proposing unique and high-quality equipment, systems, and solutions.