GB818873A - Improvements in or relating to sleeve valves for controlling the flow of fluids - Google Patents

Improvements in or relating to sleeve valves for controlling the flow of fluids

Info

Publication number
GB818873A
GB818873A GB1430356A GB1430356A GB818873A GB 818873 A GB818873 A GB 818873A GB 1430356 A GB1430356 A GB 1430356A GB 1430356 A GB1430356 A GB 1430356A GB 818873 A GB818873 A GB 818873A
Authority
GB
United Kingdom
Prior art keywords
sleeve
groove
flange
gasket
ports
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
Application number
GB1430356A
Inventor
George B Richards
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liquid Controls Corp
Original Assignee
Liquid Controls Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liquid Controls Corp filed Critical Liquid Controls Corp
Priority to GB1430356A priority Critical patent/GB818873A/en
Publication of GB818873A publication Critical patent/GB818873A/en
Expired legal-status Critical Current

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members

Abstract

818,873. Manually-actuated valves. LIQUID CONTROLS CORPORATION. May 8, 1956, No. 14303/56. Class 135. A sleeve valve for the control of fluid flow in a pipe line comprises a valve sleeve 36 slidable on a ported tubular member 35 welded to a flange 30 secured by screws 33 to one end of an open-ended housing 18. The member 35 is partitioned intermediate its ends adjacent its ports 37 whilst the sleeve 36 is formed with ears 52 through which passes a pin 54 fixed to an arcuate arm 80 operatively connected to a hand lever 76 by a crank-arm 78 and shaft 62. A sealing ring 83 mounted in a groove in either the member 35 or sleeve 36 and remaining at all times to the right of the ports 37 provides a first seal and a gasket 44 clamped between the flange 30 and a flange 20 on the housing 18 and entering a groove 42 in the member 36 on engagement by the bevelled edge of the sleeve provides a second seal. The gasket 44 instead of entering the groove 42 may have a larger internal diameter whence a sealing ring is mounted in an external groove in the member 35.
GB1430356A 1956-05-08 1956-05-08 Improvements in or relating to sleeve valves for controlling the flow of fluids Expired GB818873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1430356A GB818873A (en) 1956-05-08 1956-05-08 Improvements in or relating to sleeve valves for controlling the flow of fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1430356A GB818873A (en) 1956-05-08 1956-05-08 Improvements in or relating to sleeve valves for controlling the flow of fluids

Publications (1)

Publication Number Publication Date
GB818873A true GB818873A (en) 1959-08-26

Family

ID=10038740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1430356A Expired GB818873A (en) 1956-05-08 1956-05-08 Improvements in or relating to sleeve valves for controlling the flow of fluids

Country Status (1)

Country Link
GB (1) GB818873A (en)

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