JPH01176274U - - Google Patents
Info
- Publication number
- JPH01176274U JPH01176274U JP7389788U JP7389788U JPH01176274U JP H01176274 U JPH01176274 U JP H01176274U JP 7389788 U JP7389788 U JP 7389788U JP 7389788 U JP7389788 U JP 7389788U JP H01176274 U JPH01176274 U JP H01176274U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- pair
- connection port
- packing cases
- 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.)
- Granted
Links
- 238000012856 packing Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Valve Housings (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は従来例を示す断面図である。
１……弁箱、２……パツキンケース、３……パ
ツキン、４……円筒状ケース、５……弁体、６…
…弁棒、１２……抵抗加熱線、１３……コネクタ
ーピン、１５……接続口。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view showing a conventional example. 1... Valve box, 2... Packing case, 3... Packing, 4... Cylindrical case, 5... Valve body, 6...
... Valve stem, 12 ... Resistance heating wire, 13 ... Connector pin, 15 ... Connection port.
Claims (1)
続口からなる合成樹脂製の弁箱と、該弁箱の弁体
包持部に装着した金属製又は熱変形温度の高い樹
脂製の筒状ケースと、該筒状ケースの両端内径側
に一体又は組立式で設けた一対のパツキンケース
と、該パツキンケース内面にそれぞれ装着した一
対のパツキンと、一対の該パツキンの内面に接し
回動自在に装着し弁棒によつて９０°回転される
と前記接続口と連通し又は遮断する球状の弁体と
、前記弁箱の接続口内面に巻線の形状に埋設され
た抵抗加熱線とからなることを特徴とする合成樹
脂弁。 A valve box made of synthetic resin, consisting of a valve body holding part and a connection port with a pipe line provided on both sides of the valve body, and a valve body made of metal or resin with a high heat deformation temperature attached to the valve body holding part of the valve case. A cylindrical case, a pair of packing cases provided integrally or in an assembled manner on the inner diameter side of both ends of the cylindrical case, a pair of packing cases respectively attached to the inner surface of the packing case, and a pair of packing cases that rotate in contact with the inner surfaces of the pair of packing cases. a spherical valve body that is freely attached and communicates with or shuts off the connection port when rotated by 90 degrees by a valve stem; and a resistance heating wire embedded in the shape of a winding on the inner surface of the connection port of the valve box. A synthetic resin valve characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073897U JP2525033Y2 (en) | 1988-06-03 | 1988-06-03 | Synthetic resin valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073897U JP2525033Y2 (en) | 1988-06-03 | 1988-06-03 | Synthetic resin valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01176274U true JPH01176274U (en) | 1989-12-15 |
| JP2525033Y2 JP2525033Y2 (en) | 1997-02-05 |
Family
ID=31299022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988073897U Expired - Lifetime JP2525033Y2 (en) | 1988-06-03 | 1988-06-03 | Synthetic resin valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525033Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010528231A (en) * | 2007-05-24 | 2010-08-19 | タッペ，ミカエル | Ball valve made of synthetic material |
| JP2019049333A (en) * | 2017-09-12 | 2019-03-28 | 日立金属株式会社 | Ball valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608582A (en) * | 1983-06-27 | 1985-01-17 | Nisshin Gas Kizai Kk | Resin made valve and its manufacture |
| JPS62146091U (en) * | 1986-03-07 | 1987-09-14 |
-
1988
- 1988-06-03 JP JP1988073897U patent/JP2525033Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608582A (en) * | 1983-06-27 | 1985-01-17 | Nisshin Gas Kizai Kk | Resin made valve and its manufacture |
| JPS62146091U (en) * | 1986-03-07 | 1987-09-14 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010528231A (en) * | 2007-05-24 | 2010-08-19 | タッペ，ミカエル | Ball valve made of synthetic material |
| JP2019049333A (en) * | 2017-09-12 | 2019-03-28 | 日立金属株式会社 | Ball valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525033Y2 (en) | 1997-02-05 |