A high pressure airless sprayer inlet valve

【Public (Announcement)】 CN2733042 【Public (Announcement)】 2005.10.12 【Application (Patents)】 CN200420091140.6 【Applicant (Patentee】 Xie Yi Ren; Wang Yifei】 【Invention (Design) Xie Yi Ren; Wang Yifei Abstract] The utility model relates to the injection device category, in particular, relates to a diaphragm high pressure airless sprayer on the inlet valve, the valve inlet, the spring, the valve core, the valve seat, wherein the spring One end is fixed with the valve body, the other end is in contact with the valve core, the valve core matches the opening of the valve seat, and the valve core is a ball type one-way valve core, which has the advantages of simple structure, large inlet cross-sectional area, Resistance is small, so the valve core response speed, large amount of paint into the paint efficiency is also increased, and the ball valve wear speed, long life. 【Sovereign】 A high-pressure airless spray machine inlet valve, characterized in that the inlet valve is composed of a valve body, a spring, a valve core and a valve seat, wherein one end of the spring is fixed with the valve body and the other end is in contact with the valve core , The valve plug and seat openings match the fit. 【Public (Announcement)】 CN2733042 【Public (Announcement)】 2005.10.12 【Application (Patents)】 CN200420091140.6 【Applicant (Patentee】 Xie Yi Ren; Wang Yifei】 【Invention (Design) Xie Yi Ren; Wang Yifei Abstract] The utility model relates to the injection device category, in particular, relates to a diaphragm high pressure airless sprayer on the inlet valve, the valve inlet, the spring, the valve core, the valve seat, wherein the spring One end is fixed with the valve body, the other end is in contact with the valve core, the valve core matches the opening of the valve seat, and the valve core is a ball type one-way valve core, which has the advantages of simple structure, large inlet cross-sectional area, Resistance is small, so the valve core response speed, large amount of paint into the paint efficiency is also increased, and the ball valve wear speed, long life. 【Sovereign】 A high-pressure airless spray machine inlet valve, characterized in that the inlet valve is composed of a valve body, a spring, a valve core and a valve seat, wherein one end of the spring is fixed with the valve body and the other end is in contact with the valve core , The valve plug and seat openings match the fit.