JPH01131074U - - Google Patents
Info
- Publication number
- JPH01131074U JPH01131074U JP2741888U JP2741888U JPH01131074U JP H01131074 U JPH01131074 U JP H01131074U JP 2741888 U JP2741888 U JP 2741888U JP 2741888 U JP2741888 U JP 2741888U JP H01131074 U JPH01131074 U JP H01131074U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- connection port
- packkin
- synthetic resin
- 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 4
- 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
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Valve Housings (AREA)
- Branch Pipes, Bends, And The Like (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、第１図のパツキンを示す斜視図、第３図
は第１図の弁体を示す斜視図、第４図は従来例を
示す断面図である。
１…弁箱、１１…接続口、１２…抵抗加熱線、
１３…コネクターピン、２…パツキンケース、３
…パツキン、４…弁体、５…弁棒。
Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a perspective view showing the packing shown in Fig. 1, Fig. 3 is a perspective view showing the valve body shown in Fig. 1, and Fig. 4 is a perspective view showing the valve body shown in Fig. 1. FIG. 2 is a sectional view showing a conventional example. 1...Valve box, 11...Connection port, 12...Resistance heating wire,
13... Connector pin, 2... Packing case, 3
...Putskin, 4...Valve body, 5...Valve stem.
Claims (1)
続口からなる合成樹脂製の弁箱と、該弁箱の弁体
包持部内に装着した金属製のパツキンケースと、
該パツキンケースの内面に装着したパツキンと、
該パツキンの内面に回動自在に装着し弁棒によつ
て９０度回転されると前記接続口と連通し又は遮
断する弁体と、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 conduit provided on both sides of the valve body, and a metal packing case installed in the valve body holding part of the valve box,
A packkin attached to the inner surface of the packkin case,
A valve body is rotatably attached to the inner surface of the packing and communicates with or shuts off the connection port when rotated 90 degrees by the valve stem, and a valve body is embedded in the inner surface of the connection port of the valve box in the shape of a winding. A synthetic resin valve characterized by comprising a resistance heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2741888U JPH0619888Y2 (en) | 1988-03-01 | 1988-03-01 | Synthetic resin valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2741888U JPH0619888Y2 (en) | 1988-03-01 | 1988-03-01 | Synthetic resin valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01131074U true JPH01131074U (en) | 1989-09-06 |
| JPH0619888Y2 JPH0619888Y2 (en) | 1994-05-25 |
Family
ID=31249892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2741888U Expired - Lifetime JPH0619888Y2 (en) | 1988-03-01 | 1988-03-01 | Synthetic resin valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619888Y2 (en) |
-
1988
- 1988-03-01 JP JP2741888U patent/JPH0619888Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619888Y2 (en) | 1994-05-25 |