JPS6081370U - Valve gland leak prevention device - Google Patents
Valve gland leak prevention deviceInfo
- Publication number
- JPS6081370U JPS6081370U JP17445183U JP17445183U JPS6081370U JP S6081370 U JPS6081370 U JP S6081370U JP 17445183 U JP17445183 U JP 17445183U JP 17445183 U JP17445183 U JP 17445183U JP S6081370 U JPS6081370 U JP S6081370U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- prevention device
- gland
- valve
- leak prevention
- 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
Landscapes
- Details Of Valves (AREA)
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
第１図は弁の＝従来例を示す一部を断面した正面図、第
２図は本考案に係る漏洩防止装置を適用した弁の一実施
例を示す一部を断面した正面図である。
１・・・・・・弁体、２・・・・・・弁軸、４・・・・
・・弁箱、５・・・・・・流路、６・・・・・・グラン
ド部、７・・・・・・スタッフィングボックス、訃・・
・・・グランドパツキン、１１・・・・・・ナツト、１
２・・・・・・第１のパツキン押え金具、１３・・・・
・・シール用Ｏリング、１４・・・・・・パツキン装填
孔、１５・・・・・・グランドパツキン（第２のグラン
ドパツキン）、１６・・・・・・第２のパツキン押え金
具、１７・・・・・・押圧ボルト、１８・・・・・・中
間ナツト。FIG. 1 is a partially sectional front view showing a conventional example of a valve, and FIG. 2 is a partially sectional front view showing an embodiment of a valve to which a leakage prevention device according to the present invention is applied. 1... Valve body, 2... Valve shaft, 4...
...Valve box, 5...Flow path, 6...Gland section, 7...Stuffing box, End...
...Grand Patsukin, 11...Natsuto, 1
2...First gasket presser fitting, 13...
...O-ring for sealing, 14...Gland packing hole, 15...Gland packing (second gland packing), 16...Second packing fitting, 17 ...Press bolt, 18...Intermediate nut.
Claims (1)
タッフィングボックス内に装填されたグランドパツキン
を押圧して弁軸をシールする第１のパツキン押え金具の
外周部との間に、シール用０リングを配設し、前記第１
のパツキン押え金具の内周部と前記弁軸との間にパツキ
ン装填孔を形成するとともに、該パツキン装填孔内に装
填され゛たグランドパツキンを押圧して弁軸の他の部分
をシールする第２のパツキン押え金具を配設したことを
特徴とする弁グランド部の漏洩防止装置。A sealing O-ring is disposed between the inner wall of the stuffing box of the valve gland section and the outer periphery of the first packing holding fitting that presses the gland packing loaded in the stuffing box to seal the valve stem. and the first
A gland packing hole is formed between the inner peripheral part of the packing holding fitting and the valve stem, and a gland packing loaded in the packing hole is pressed to seal other parts of the valve stem. 2. A leakage prevention device for a valve gland section, characterized in that a seal holding fitting is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17445183U JPS6081370U (en) | 1983-11-11 | 1983-11-11 | Valve gland leak prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17445183U JPS6081370U (en) | 1983-11-11 | 1983-11-11 | Valve gland leak prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6081370U true JPS6081370U (en) | 1985-06-05 |
Family
ID=30379781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17445183U Pending JPS6081370U (en) | 1983-11-11 | 1983-11-11 | Valve gland leak prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6081370U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658460A (en) * | 1991-07-10 | 1994-03-01 | Akira Oshima | Gate valve capable of changing gland packing even during passage of water |
| WO2015080842A1 (en) * | 2013-11-26 | 2015-06-04 | Ge Oil & Gas Pressure Control Lp | Dual seal fire safe stem packing orientation |
| US10036485B2 (en) | 2013-11-26 | 2018-07-31 | Ge Oil & Gas Pressure Control Lp | Dual seal fire safe stem packing orientation |
-
1983
- 1983-11-11 JP JP17445183U patent/JPS6081370U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658460A (en) * | 1991-07-10 | 1994-03-01 | Akira Oshima | Gate valve capable of changing gland packing even during passage of water |
| WO2015080842A1 (en) * | 2013-11-26 | 2015-06-04 | Ge Oil & Gas Pressure Control Lp | Dual seal fire safe stem packing orientation |
| US10036485B2 (en) | 2013-11-26 | 2018-07-31 | Ge Oil & Gas Pressure Control Lp | Dual seal fire safe stem packing orientation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6081370U (en) | Valve gland leak prevention device | |
| JPS6028655U (en) | mechanical seal | |
| JPS5822562U (en) | Shaft sealing device seal holder | |
| JPS5915853U (en) | Pressure vessel sealing | |
| JPS6120593U (en) | High pressure steamer can door device | |
| JPS6095264U (en) | Self-closing lid device | |
| JPS59181384U (en) | Valve gland leak prevention device | |
| JPS59125652U (en) | Shaft sealing device | |
| JPS6213221U (en) | ||
| JPH0326870U (en) | ||
| JPS58187657U (en) | gasket | |
| JPS59100145U (en) | Vacuum container sealing device | |
| JPS5910561U (en) | Shaft sealing device | |
| JPS58196491U (en) | pipe fittings | |
| JPS5997705U (en) | Seal device for stock solution supply port in filter plate with diaphragm | |
| JPS6047980U (en) | Joint structure for shutoff valve | |
| JPS60178672U (en) | Ball valve for room cooler | |
| JPS5888053U (en) | Patsukin | |
| JPS5920066U (en) | Seal device for valve stem bearing in metal seat butterfly valve | |
| JPS59169467U (en) | ball valve | |
| JPS6144083U (en) | valve | |
| JPS607490U (en) | Pipe flange fitting for high pressure fluid | |
| JPS60115165U (en) | vacuum tank | |
| JPS58122067U (en) | Seal material | |
| JPS58108202U (en) | Steam valve sealing device |