| 摘要 |
<p>[Problem] The present invention relates to an accumulator valve which may be assembled easily with an accumulation-type sprayer and use a small number of components, and to an accumulation-type sprayer employing the accumulator valve. [Solution] An accumulator valve (S) of the present invention is used in an accumulation-type sprayer which sprays a liquid from a nozzle portion (5a) as a piston portion (11) applies pressure to the liquid in a cylinder. The accumulator valve (S) comprises a piston valve portion (21), a spring portion (22) which presses the piston valve portion (21) onto a piston valve seat, a mounting portion for installing the spring portion (22) at the piston portion (11), and an F valve. The piston valve portion (21), the spring portion (22), the mounting portion (23), and the F valve (24) are formed as a single unit.</p> |
