JPS5814564U - valve device - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案になる弁装置の一実施例を示す縦断面図であ
る。 １・・・・・・上鍔部、２・・・・・・胴部、３・・・
・・・下鍔部、４・・・・・・流出部、５・・・・・・
弁本体、６・・・・・・鍔部、７・・・・・・流入部、
８・・・・・・流入接続部、９・・・・・・弁座、１２
・・・・・・開閉弁、１６・・・・・・第１室、１７・
・・、第２室。The figure is a longitudinal sectional view showing an embodiment of the valve device according to the present invention. 1...Upper flange, 2...Torso, 3...
・・・Lower flange part, 4... Outflow part, 5...
Valve body, 6... collar part, 7... inflow part,
8... Inflow connection part, 9... Valve seat, 12
...Opening/closing valve, 16...First chamber, 17.
..., 2nd room.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円筒材料にて上鍔部１、胴部２、下鍔部３、流出部４を
形成し、胴部２の上側に上鍔部１を、下側に下鍔部３を
、中間部に流出部４を溶接して弁本体５を形成するとと
もに、弁本体５の下鍔部３に対応して円筒材料にて鍔部
６と流入部７とを形成し、さそれらを溶接して形成した
流入接続部８を配設し、さらに弁本体５の胴部２内には
弁座９を介して流入部７に連らなる第１室１６と流出部
４に連らなる第２室１７とに区分する弁座９を配置し、
さらに前記弁座に対応して該弁座を開閉する開閉弁１２
を配置してなる弁装置。The upper flange 1, the body 2, the lower flange 3, and the outflow part 4 are formed of cylindrical material, and the upper flange 1 is on the upper side of the body 2, the lower flange 3 is on the lower side, and the outflow is in the middle part. The valve body 5 is formed by welding the portion 4, and a flange 6 and an inflow portion 7 are formed from a cylindrical material corresponding to the lower flange 3 of the valve body 5, and these are welded. An inflow connection part 8 is disposed, and a first chamber 16 connected to the inflow part 7 via the valve seat 9 and a second chamber 17 connected to the outflow part 4 are provided in the body 2 of the valve body 5. A valve seat 9 is arranged to be divided into
Furthermore, an on-off valve 12 that opens and closes the valve seat corresponding to the valve seat.
A valve device consisting of a.