JPS6016066U

JPS6016066U - diaphragm valve

Info

Publication number: JPS6016066U
Application number: JP10911383U
Authority: JP
Inventors: 範男丹野
Original assignee: 積水化学工業株式会社
Priority date: 1983-07-13
Filing date: 1983-07-13
Publication date: 1985-02-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す断面図である。１０・・・ダイヤフラム弁、１１・・・入口流路、１２
・・・出口流路、１３・・・隔壁部、１４・・・ケーシ
ング、１５・・・ボンネット、１６・・・隔膜、１７−
・・ステム、１８・・・ハンドル。FIG. 1 is a sectional view showing an embodiment of the present invention. 10...Diaphragm valve, 11...Inlet flow path, 12
...Outlet flow path, 13...Partition wall portion, 14...Casing, 15...Bonnet, 16...Diaphragm, 17-
...Stem, 18...Handle.

Claims

[Claims for Utility Model Registration] A valve body comprising an inlet flow path and an outlet flow path, with a partition standing between the two flow paths, a peripheral portion supported by the valve body, and a central portion supported by the valve body. A diaphragm that can move into and out of contact with the partition wall; a diaphragm supported by the valve body so as to be movable up and down; and connected to a central part of the diaphragm, with the central part of the diaphragm in contact with and away from the partition wall; In a diaphragm valve that has a stem that can be operated to conduct or shut off, and a handle that can move the stem up and down relative to the valve body, the outer end of the stem is fixed to the handle, and the stem is moved toward the valve body side. A diaphragm valve characterized in that the diaphragm valve is supported so as to be screwable by the stem, and a diaphragm is attached to the inner end of the stem for relative rotation.゛