GB1418245A - Valve with side access and viewing port for observation testing and one-line servicing - Google Patents
Valve with side access and viewing port for observation testing and one-line servicingInfo
- Publication number
- GB1418245A GB1418245A GB2335174A GB2335174A GB1418245A GB 1418245 A GB1418245 A GB 1418245A GB 2335174 A GB2335174 A GB 2335174A GB 2335174 A GB2335174 A GB 2335174A GB 1418245 A GB1418245 A GB 1418245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- filter
- side access
- viewing port
- bore
- 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.)
- Expired
Links
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
- G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Details Of Valves (AREA)
Abstract
1418245 Valve filter L & W EQUIPMENT CORP 24 May 1974 23351/74 Heading BID [Also in Division F2] A filter assembly adapted to be housed in a through bore of a rotatable ball valve closure member having a window which lies adjacent an access port in the body of the valve when the member is in the fully open position is provided with a strainer element 98 whose perforations are larger than those of a screen 96 such that contaminant particles caught therebetween can be viewed through the window. Rotation of the closure member through 90‹ to the closed position enables the filter assembly to be removed from the bore for cleaning of the filter. The element 98 and screen 96 are held in the assembly against stops by a spring 97.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2335174A GB1418245A (en) | 1974-05-24 | 1974-05-24 | Valve with side access and viewing port for observation testing and one-line servicing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2335174A GB1418245A (en) | 1974-05-24 | 1974-05-24 | Valve with side access and viewing port for observation testing and one-line servicing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1418245A true GB1418245A (en) | 1975-12-17 |
Family
ID=10194259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2335174A Expired GB1418245A (en) | 1974-05-24 | 1974-05-24 | Valve with side access and viewing port for observation testing and one-line servicing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1418245A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2157809A (en) * | 1984-04-17 | 1985-10-30 | Caleffi Spa | Ball valve with built-in check valve |
GB2176269A (en) * | 1985-06-07 | 1986-12-17 | Forsac Valves | Valve assembly for pipeline |
GB2193295A (en) * | 1986-07-03 | 1988-02-03 | Hattersley Newman Hender | Valves |
GB2203819A (en) * | 1987-04-10 | 1988-10-26 | Richard Alder | Valve |
GB2244789A (en) * | 1990-05-25 | 1991-12-11 | Sureflex Limited | A flow control valve |
GB2269649A (en) * | 1992-08-10 | 1994-02-16 | Spirax Sarco Ltd | Condensate trap |
US6158459A (en) * | 2000-04-04 | 2000-12-12 | Chang; An-Mei | Oil nozzle structure for pneumatic tools |
WO2001020203A1 (en) * | 1999-08-26 | 2001-03-22 | Faraon Chaul Huerta Jorge Cesa | Multifunctional valve assembly for fluid flow regulation |
GB2443258A (en) * | 2006-10-26 | 2008-04-30 | Altecnic Ltd | Valve assembly |
WO2015165464A1 (en) * | 2014-05-01 | 2015-11-05 | Frese A/S | A valve insert |
WO2016066765A1 (en) * | 2014-10-30 | 2016-05-06 | Böme S.R.L. | Flowrate control device for a fluid |
EP3106720A1 (en) * | 2015-06-16 | 2016-12-21 | HYDAC Accessories GmbH | Switching device in the form of a ball valve |
IT201700005877A1 (en) * | 2017-01-19 | 2018-07-19 | Caleffi Spa | ANTI-POLLUTION VALVE VALVE DEVICE |
US10571039B1 (en) | 2019-04-10 | 2020-02-25 | Cnb Marine Solutions Llc | Serviceable valve carousel system |
USD954207S1 (en) | 2019-07-03 | 2022-06-07 | Cnb Marine Solutions Llc | Valve carousel |
EP4150238A4 (en) * | 2020-05-13 | 2024-06-05 | Reliance Worldwide Corporation (Aust.) Pty. Ltd. | A valve |
-
1974
- 1974-05-24 GB GB2335174A patent/GB1418245A/en not_active Expired
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2157809A (en) * | 1984-04-17 | 1985-10-30 | Caleffi Spa | Ball valve with built-in check valve |
GB2176269A (en) * | 1985-06-07 | 1986-12-17 | Forsac Valves | Valve assembly for pipeline |
US4736771A (en) * | 1985-06-07 | 1988-04-12 | Forsac Valves Limited | Valve assembly for pipeline |
GB2193295A (en) * | 1986-07-03 | 1988-02-03 | Hattersley Newman Hender | Valves |
GB2203819A (en) * | 1987-04-10 | 1988-10-26 | Richard Alder | Valve |
GB2244789A (en) * | 1990-05-25 | 1991-12-11 | Sureflex Limited | A flow control valve |
GB2269649A (en) * | 1992-08-10 | 1994-02-16 | Spirax Sarco Ltd | Condensate trap |
WO2001020203A1 (en) * | 1999-08-26 | 2001-03-22 | Faraon Chaul Huerta Jorge Cesa | Multifunctional valve assembly for fluid flow regulation |
US6158459A (en) * | 2000-04-04 | 2000-12-12 | Chang; An-Mei | Oil nozzle structure for pneumatic tools |
GB2443258B (en) * | 2006-10-26 | 2008-09-17 | Altecnic Ltd | Valve assembly |
GB2443258A (en) * | 2006-10-26 | 2008-04-30 | Altecnic Ltd | Valve assembly |
WO2015165464A1 (en) * | 2014-05-01 | 2015-11-05 | Frese A/S | A valve insert |
US10310519B2 (en) | 2014-10-30 | 2019-06-04 | Böme S.R.L. | Flowrate control device for a fluid |
WO2016066765A1 (en) * | 2014-10-30 | 2016-05-06 | Böme S.R.L. | Flowrate control device for a fluid |
EP3106720A1 (en) * | 2015-06-16 | 2016-12-21 | HYDAC Accessories GmbH | Switching device in the form of a ball valve |
EP3351835A1 (en) * | 2017-01-19 | 2018-07-25 | Caleffi S.p.A. | Anti-pollution check valve device |
IT201700005877A1 (en) * | 2017-01-19 | 2018-07-19 | Caleffi Spa | ANTI-POLLUTION VALVE VALVE DEVICE |
US10571039B1 (en) | 2019-04-10 | 2020-02-25 | Cnb Marine Solutions Llc | Serviceable valve carousel system |
US11092257B2 (en) | 2019-04-10 | 2021-08-17 | Cnb Marine Solutions Llc | Serviceable valve carousel system |
US11536387B2 (en) | 2019-04-10 | 2022-12-27 | Cnb Marine Solutions Llc | Serviceable valve carousel system |
USD954207S1 (en) | 2019-07-03 | 2022-06-07 | Cnb Marine Solutions Llc | Valve carousel |
EP4150238A4 (en) * | 2020-05-13 | 2024-06-05 | Reliance Worldwide Corporation (Aust.) Pty. Ltd. | A valve |
US12085183B2 (en) | 2020-05-13 | 2024-09-10 | Reliance Worldwide Corporation (Aust) Pty. Ltd. | Valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |