GB1260797A - Cammed plug valve - Google Patents

Cammed plug valve

Info

Publication number
GB1260797A
GB1260797A GB2970270A GB2970270A GB1260797A GB 1260797 A GB1260797 A GB 1260797A GB 2970270 A GB2970270 A GB 2970270A GB 2970270 A GB2970270 A GB 2970270A GB 1260797 A GB1260797 A GB 1260797A
Authority
GB
United Kingdom
Prior art keywords
plug
valve
cammed
plug valve
inlet
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
GB2970270A
Inventor
Norman H Haenky
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.)
FWI Inc
Original Assignee
FWI Inc
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 FWI Inc filed Critical FWI Inc
Priority to GB2970270A priority Critical patent/GB1260797A/en
Publication of GB1260797A publication Critical patent/GB1260797A/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
    • 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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0407—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 cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

1,260,797. Valves. FWI Inc. 18 June, 1970, No. 29702/70. Heading F2V. A rotary cylindrical plug valve has a surface 34 opposite an inlet 26 on which the plug cams in the closed position to urge the valve member into sealing engagement with the inlet. The stem of the valve may be provided with one or two stop means (74) (Figs. 1, 2, 7 and 8, not shown) to limit angular movement of the plug. Throughout the angular movement of the plug the outlet 28 is in communication with a drain hole 100 (normally sealed by a plug 102) (Fig. 3, not shown).
GB2970270A 1970-06-18 1970-06-18 Cammed plug valve Expired GB1260797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2970270A GB1260797A (en) 1970-06-18 1970-06-18 Cammed plug valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2970270A GB1260797A (en) 1970-06-18 1970-06-18 Cammed plug valve

Publications (1)

Publication Number Publication Date
GB1260797A true GB1260797A (en) 1972-01-19

Family

ID=10295757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2970270A Expired GB1260797A (en) 1970-06-18 1970-06-18 Cammed plug valve

Country Status (1)

Country Link
GB (1) GB1260797A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2189692A3 (en) * 2008-11-21 2010-06-09 Symyx Solutions Inc. Dispensing valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2189692A3 (en) * 2008-11-21 2010-06-09 Symyx Solutions Inc. Dispensing valve

Similar Documents

Publication Publication Date Title
GB1221913A (en) Improved fluid control valve sealing assemblies
GB1338928A (en) Means to prevent external plug valve leakage
FR2131784A5 (en)
GB1208234A (en) Improved fluid flow control valve
ES405914A1 (en) Valve seal construction
GB1257451A (en)
GB1040517A (en) Rotary plug valve
ES397641A1 (en) Fluid valve
GB1390159A (en) Stopcicks
CA991077A (en) Low flow safety valve with pressure lock
GB1014246A (en) Improvements in and relating to plug valves
CA918626A (en) Butterfly valve with improved stem sealing means
GB1260797A (en) Cammed plug valve
GB1222210A (en) A gas cock
GB1256800A (en)
GB978481A (en) Improvements relating to rotary spherical valves
GB1258031A (en)
GB944670A (en) Fluid flow control gate valves
GB1369422A (en) Gate valve
GB1321149A (en) Fluid control valves
ES351546A1 (en) Elastic seat for butterfly valves. (Machine-translation by Google Translate, not legally binding)
GB1418058A (en) Flap valves
GB1281982A (en) An improved gate valve
GB1222209A (en) A gas cock
GB953103A (en) An improved fluid flow control valve

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee