BE428388A - - Google Patents
Info
- Publication number
- BE428388A BE428388A BE428388DA BE428388A BE 428388 A BE428388 A BE 428388A BE 428388D A BE428388D A BE 428388DA BE 428388 A BE428388 A BE 428388A
- Authority
- BE
- Belgium
- Prior art keywords
- piston
- pressure
- fluid
- closing
- pipe
- Prior art date
Links
- 239000012530 fluid Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE428388A true BE428388A (enrdf_load_stackoverflow) |
Family
ID=88767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428388D BE428388A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE428388A (enrdf_load_stackoverflow) |
-
0
- BE BE428388D patent/BE428388A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3557822A (en) | Gate valve | |
| EP2059697B1 (en) | Butterfly valve | |
| US10920891B2 (en) | Arranging butterfly valves for positive sealing of a valve assembly | |
| US7891377B2 (en) | Reverse flow wye connector | |
| US3269694A (en) | Gate valve having biased sealing means | |
| CN103597261A (zh) | 可在线修理的金属阀座浮球阀 | |
| KR101077580B1 (ko) | 이동플랜지를 갖는 밸브 | |
| US676580A (en) | Sealing device for faucets, & c. | |
| BE428388A (enrdf_load_stackoverflow) | ||
| RU177797U1 (ru) | Комбинированный шаровой кран-клапан | |
| MY141260A (en) | Wafer-type direct-acting valve | |
| WO2018040704A1 (zh) | 一种适用于高腐蚀性介质的单向阀 | |
| US20050224741A1 (en) | Three-wedge double block isolation chamber | |
| Sotoodeh | Selecting a butterfly valve instead of a globe valve for fluid control in a utility service in the offshore industry (based on an industrial experience) | |
| TWM657841U (zh) | 超壓遮斷裝置 | |
| US2600499A (en) | Swinging gate valve mechanism | |
| CN216045511U (zh) | 一种六偏心双向密封蝶阀 | |
| CN113757397B (zh) | 一种六偏心双向密封蝶阀 | |
| RU139790U1 (ru) | Шаровой кран | |
| CN112240400A (zh) | 一种双截断底阀 | |
| RU2307968C2 (ru) | Затвор трубопроводной арматуры | |
| RU169846U1 (ru) | Шаровой кран | |
| TWI865360B (zh) | 超壓遮斷裝置 | |
| USRE27570E (en) | Scaramucci ball valve for use between flanges | |
| CN111173970B (zh) | 一种逆止式快速关断注氢阀 |