JPS62167983U - - Google Patents
Info
- Publication number
- JPS62167983U JPS62167983U JP5651886U JP5651886U JPS62167983U JP S62167983 U JPS62167983 U JP S62167983U JP 5651886 U JP5651886 U JP 5651886U JP 5651886 U JP5651886 U JP 5651886U JP S62167983 U JPS62167983 U JP S62167983U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve stem
- packing
- holding member
- valve body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012856 packing Methods 0.000 claims description 8
Landscapes
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例を示す要部縦断面図
、第２図は従来例を示す要部縦断面図である。
１１……弁箱、１２……弁棒、１４……パツキ
ン室、１５……弁棒押え部材、１７……パツキン
、１８……パツキン押え部材。
FIG. 1 is a vertical cross-sectional view of a main part showing an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of a main part showing a conventional example. DESCRIPTION OF SYMBOLS 11... Valve box, 12... Valve stem, 14... Packing chamber, 15... Valve stem pressing member, 17... Packing, 18... Packing pressing member.
Claims (1)
、下部は弁箱内周面と密接する径とし、上部は弁
箱の内径より小さい径として弁箱と弁棒との間に
パツキン室を形成し、前記パツキン室内において
弁箱内周面に密接して環状の弁棒押え部材を嵌装
して弁箱に固着するとともに、前記弁棒押え部材
と弁棒との間にパツキンおよびパツキン押え部材
を嵌装したことを特徴とするボールバルブ。 At the fitting part between the valve body and the valve stem, the outer diameter of the valve stem is set so that the lower part is in close contact with the inner circumferential surface of the valve body, and the upper part is a diameter that is smaller than the inner diameter of the valve body between the valve body and the valve stem. A packing chamber is formed in the packing chamber, and an annular valve stem holding member is fitted in the packing chamber in close contact with the inner circumferential surface of the valve box to be fixed to the valve box, and a space is provided between the valve stem holding member and the valve stem. A ball valve characterized by being fitted with a packing and a packing holding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5651886U JPS62167983U (en) | 1986-04-14 | 1986-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5651886U JPS62167983U (en) | 1986-04-14 | 1986-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167983U true JPS62167983U (en) | 1987-10-24 |
Family
ID=30885393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5651886U Pending JPS62167983U (en) | 1986-04-14 | 1986-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167983U (en) |
-
1986
- 1986-04-14 JP JP5651886U patent/JPS62167983U/ja active Pending