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GB8520090D0 - Fluid flow control valves - Google Patents

Fluid flow control valves

Info

Publication number
GB8520090D0
GB8520090D0 GB8520090A GB8520090A GB8520090D0 GB 8520090 D0 GB8520090 D0 GB 8520090D0 GB 8520090 A GB8520090 A GB 8520090A GB 8520090 A GB8520090 A GB 8520090A GB 8520090 D0 GB8520090 D0 GB 8520090D0
Authority
GB
United Kingdom
Prior art keywords
valve
test plug
fluid flow
testing
flow control
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.)
Withdrawn
Application number
GB8520090A
Other versions
GB2178825A (en
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.)
Wigley A F
Original Assignee
Wigley A F
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 Wigley A F filed Critical Wigley A F
Priority to GB8520090A priority Critical patent/GB2178825A/en
Publication of GB8520090D0 publication Critical patent/GB8520090D0/en
Publication of GB2178825A publication Critical patent/GB2178825A/en
Withdrawn legal-status Critical Current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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Check Valves (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)

Abstract

A fluid control valve assembly for inclusion in fluid flow lines comprises a valve 36, a non-return valve 20 and a test plug 29 e.g. for testing the efficacy of the non-return valve. The test plug aperture may be inclined or parallel to the spindle of valve 36. Testing can be achieved when the combined valve is installed in a wall recess or behind wall faces and access panels. The test plug can be a type similar to a radiator air vent valve with square head and loose key or a threaded shank with a head for turning with household tools. The test plug aperture 27 may alternatively receive a threaded pipe connection e.g. attached to a pressure gauge or pressure recording instrument. <IMAGE>
GB8520090A 1985-08-09 1985-08-09 Fluid control valves Withdrawn GB2178825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8520090A GB2178825A (en) 1985-08-09 1985-08-09 Fluid control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8520090A GB2178825A (en) 1985-08-09 1985-08-09 Fluid control valves

Publications (2)

Publication Number Publication Date
GB8520090D0 true GB8520090D0 (en) 1985-09-18
GB2178825A GB2178825A (en) 1987-02-18

Family

ID=10583587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8520090A Withdrawn GB2178825A (en) 1985-08-09 1985-08-09 Fluid control valves

Country Status (1)

Country Link
GB (1) GB2178825A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243432B (en) * 1990-04-26 1993-12-22 Ford Motor Co A fuel line arrangement
GB2278183A (en) * 1993-05-21 1994-11-23 Barber Eduard & Co Ltd Water supply apparatus
EP4015883A1 (en) * 2020-12-18 2022-06-22 Romet Limited Multi-function t-fitting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264812A (en) * 1968-11-30 1972-02-23
GB1375164A (en) * 1971-11-12 1974-11-27

Also Published As

Publication number Publication date
GB2178825A (en) 1987-02-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)