JPH0224162U - - Google Patents
Info
- Publication number
- JPH0224162U JPH0224162U JP10232488U JP10232488U JPH0224162U JP H0224162 U JPH0224162 U JP H0224162U JP 10232488 U JP10232488 U JP 10232488U JP 10232488 U JP10232488 U JP 10232488U JP H0224162 U JPH0224162 U JP H0224162U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- valve seat
- elastic sheet
- biasing member
- 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
- 239000012530 fluid Substances 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 claims 3
- 239000000463 material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Lift Valve (AREA)
Description
第１図は本考案に係る弁の実施例を配管パイプ
と共に示す縦断面図、第２図は第１図中の―
線による断面図、第３図はかかる本考案の弁の作
用を説明するための縦断面図、第４図及び第５図
は本考案に係る弁の別実施例を示す縦断面図、第
６図は従来の弁を配管パイプと共に示す縦断面図
、第７図は第６図中の―線による断面図であ
る。
２……弁座、２ｂ……弾性シート、３……弁棒
、４……弁体、８……付勢部材、９……抑止部材
、Ａ……流体通路。
Fig. 1 is a vertical cross-sectional view showing an embodiment of the valve according to the present invention together with a piping, and Fig. 2 is a vertical cross-sectional view showing an embodiment of the valve according to the present invention together with a piping.
3 is a vertical sectional view for explaining the operation of the valve of the present invention, FIGS. 4 and 5 are longitudinal sectional views showing another embodiment of the valve according to the present invention, and FIG. The figure is a longitudinal sectional view showing a conventional valve together with a piping, and FIG. 7 is a sectional view taken along the line - in FIG. 6. 2... Valve seat, 2b... Elastic seat, 3... Valve stem, 4... Valve body, 8... Biasing member, 9... Suppressing member, A... Fluid passage.
Claims (1)
座２に対して離着座自在な弁体４とを備え、 該弁体４が前記弁座２に着座している状態での
シール性を向上させるべく、弁座２における弁体
４との接触部分を、弾性シート２ｂにて構成して
ある弁であつて、 前記弁体４の弁棒３への取付部には、弁体４を
弁座２側へ押圧付勢するための付勢部材８と、該
付勢部材８による押圧付勢に基づく弁体４の弁座
２側への移動を抑止するための抑止部材９とを介
装すると共に、 前記抑止部材９は、その耐熱温度が少なくとも
前記弾性シート２ｂの耐熱温度よりも低い素材に
て構成されている弁。[Claims for Utility Model Registration] A valve seat 2 provided in a part of a fluid passage A, and a valve body 4 that can be seated in and out of the valve seat 2, and the valve body 4 is attached to the valve seat 2. In order to improve the sealing performance when the valve body 4 is seated, the contact portion of the valve seat 2 with the valve body 4 is made of an elastic sheet 2b, and the valve stem 3 of the valve body 4 is made of an elastic sheet 2b. The mounting portion includes a biasing member 8 for pressing and biasing the valve body 4 toward the valve seat 2 side, and a biasing member 8 for moving the valve body 4 toward the valve seat 2 side based on the pressure bias by the biasing member 8. The valve is provided with a restraining member 9 for restraining the above-mentioned elastic sheet 2b, and the restraining member 9 is made of a material whose heat-resistant temperature is at least lower than that of the elastic sheet 2b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10232488U JPH0348453Y2 (en) | 1988-08-01 | 1988-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10232488U JPH0348453Y2 (en) | 1988-08-01 | 1988-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0224162U true JPH0224162U (en) | 1990-02-16 |
| JPH0348453Y2 JPH0348453Y2 (en) | 1991-10-16 |
Family
ID=31332132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10232488U Expired JPH0348453Y2 (en) | 1988-08-01 | 1988-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348453Y2 (en) |
-
1988
- 1988-08-01 JP JP10232488U patent/JPH0348453Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348453Y2 (en) | 1991-10-16 |