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GB8928552D0 - Pressure reducing valve - Google Patents

Pressure reducing valve

Info

Publication number
GB8928552D0
GB8928552D0 GB8928552A GB8928552A GB8928552D0 GB 8928552 D0 GB8928552 D0 GB 8928552D0 GB 8928552 A GB8928552 A GB 8928552A GB 8928552 A GB8928552 A GB 8928552A GB 8928552 D0 GB8928552 D0 GB 8928552D0
Authority
GB
United Kingdom
Prior art keywords
pressure reducing
reducing valve
valve
pressure
reducing
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Withdrawn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
GB8928552A
Other versions
GB2239689A (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.)
WATER RESEARCH CENTRE 1989 PLC
Original Assignee
WATER RESEARCH CENTRE 1989 PLC
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 WATER RESEARCH CENTRE 1989 PLC filed Critical WATER RESEARCH CENTRE 1989 PLC
Priority to GB8928552A priority Critical patent/GB2239689A/en
Publication of GB8928552D0 publication Critical patent/GB8928552D0/en
Publication of GB2239689A publication Critical patent/GB2239689A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)
GB8928552A 1989-12-18 1989-12-18 Pressure reducing valve with static balance Withdrawn GB2239689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8928552A GB2239689A (en) 1989-12-18 1989-12-18 Pressure reducing valve with static balance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8928552A GB2239689A (en) 1989-12-18 1989-12-18 Pressure reducing valve with static balance

Publications (2)

Publication Number Publication Date
GB8928552D0 true GB8928552D0 (en) 1990-02-21
GB2239689A GB2239689A (en) 1991-07-10

Family

ID=10668113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8928552A Withdrawn GB2239689A (en) 1989-12-18 1989-12-18 Pressure reducing valve with static balance

Country Status (1)

Country Link
GB (1) GB2239689A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9712327D0 (en) * 1997-06-13 1997-08-13 Seddon Donald Hydraulic valves and systems
GB2326215B (en) * 1997-06-13 2001-06-13 Smiths Ind Hydraulics Company Hydraulic valves and systems
CA2286872A1 (en) * 1999-10-18 2001-04-18 Richard D. Williams Hydraulically operated pressure relief valve
GB2405957A (en) * 2003-09-03 2005-03-16 Fluid Controls U K Ltd Pressure reducing valve system
CN107218423B (en) * 2017-06-01 2019-07-09 刘明生 A kind of pilot valve auxiliary type Self-operated valve executing agency
US11106227B2 (en) 2019-05-03 2021-08-31 Zurn Industries, Llc Pressure reducing valve with an integral venturi

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB791078A (en) * 1954-06-16 1958-02-26 Dewrance & Co Improvements in regulating valves
CA1160938A (en) * 1979-08-31 1984-01-24 Ira H. Schnall High ratio pressure reducing valve

Also Published As

Publication number Publication date
GB2239689A (en) 1991-07-10

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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)