JPS63133684U - - Google Patents
Info
- Publication number
- JPS63133684U JPS63133684U JP2676587U JP2676587U JPS63133684U JP S63133684 U JPS63133684 U JP S63133684U JP 2676587 U JP2676587 U JP 2676587U JP 2676587 U JP2676587 U JP 2676587U JP S63133684 U JPS63133684 U JP S63133684U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve stem
- bonnet
- shaft hole
- stem
- 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 1
Description
第１図は本考案の実施例を示す正面断面図、第
２図は従来の仕切弁を示す正面断面図である。
１……弁箱、２……ボンネツト、３……弁棒、
４……係止ナツト、５……弁体、６……パツキン
押え、７……ハンドル、８……ナツト、９，９１
……パツキン、２１……軸穴、３１……つば、３
２……凹部、３３……角部。
FIG. 1 is a front sectional view showing an embodiment of the present invention, and FIG. 2 is a front sectional view showing a conventional gate valve. 1...Valve box, 2...Bonnet, 3...Valve stem,
4... Locking nut, 5... Valve body, 6... Seal holder, 7... Handle, 8... Nut, 9,91
...Packskin, 21...Shaft hole, 31...Brim, 3
2... recess, 33... corner.
Claims (1)
と、該弁箱内に前記貫通口を遮断するごとく設け
た弁体と、前記弁箱の上部開口部に固定したボン
ネツトと、該ボンネツトの軸穴に回転自在に装着
し、前記弁体の内側に設けためねじと螺合する弁
棒とを具備し、該弁棒の回転によつて前記弁体を
上下に摺動させるものにおいて、前記弁棒にはボ
ンネツトの軸穴下端に係止するつばを設け、ボン
ネツトの軸穴上部で弁棒の外周と周接するパツキ
ンを装着し、弁棒の上端に弁棒と回転係合するハ
ンドルを介してナツトを螺合し、前記パツキンを
挾圧するとともにハンドルを弁棒に固定したこと
を特徴とする仕切弁。 A valve box having an opening at the top and through holes on both sides, a valve body provided in the valve box so as to block the through holes, a bonnet fixed to the upper opening of the valve box, and the bonnet. The valve stem is rotatably mounted in a shaft hole of the valve body, and includes a valve stem that is screwed into a female screw provided inside the valve body, and the valve body is slid up and down by rotation of the valve stem, The valve stem is provided with a collar that engages with the lower end of the shaft hole of the bonnet, a packing that contacts the outer periphery of the valve stem is attached to the upper part of the shaft hole of the bonnet, and a handle that rotationally engages with the valve stem is provided at the upper end of the valve stem. 1. A gate valve characterized in that a nut is screwed together through a nut to clamp the seal and a handle is fixed to a valve stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2676587U JPS63133684U (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2676587U JPS63133684U (en) | 1987-02-25 | 1987-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133684U true JPS63133684U (en) | 1988-09-01 |
Family
ID=30828153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2676587U Pending JPS63133684U (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133684U (en) |
-
1987
- 1987-02-25 JP JP2676587U patent/JPS63133684U/ja active Pending