D1S2.8E 100mcl dosage tinplate aerosol metering valves One-inch Valve is a precise metering device designed for aerosol products. The metering valve is equipped with a one-inch standard valve, which ensures compatibility with a variety of aerosol containers and is convenient for wide application in different fields. The core feature of this metering valve is its precise dosage control capability. Each operation can stably release 100 milliliters (mcl) of aerosol, meeting the user's demand for precise dosage. This precision is particularly important in the fields of medical, hygiene, beauty and personal care, ensuring the effectiveness and safety of the product. The iron cap design not only enhances the durability of the metering valve, but also provides additional protection against accidental leakage or damage. The surface of the iron cap has been specially treated with good anti-rust and corrosion resistance, ensuring that the metering valve maintains stable performance in long-term use. The D1S2.8E metering valve has a reasonable structural design, is easy to install and disassemble, and is convenient for users to maintain and replace.