[go: up one dir, main page]

AU6102990A - Reduced pressure zone valve - Google Patents

Reduced pressure zone valve

Info

Publication number
AU6102990A
AU6102990A AU61029/90A AU6102990A AU6102990A AU 6102990 A AU6102990 A AU 6102990A AU 61029/90 A AU61029/90 A AU 61029/90A AU 6102990 A AU6102990 A AU 6102990A AU 6102990 A AU6102990 A AU 6102990A
Authority
AU
Australia
Prior art keywords
reduced pressure
pressure zone
zone valve
valve
reduced
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.)
Granted
Application number
AU61029/90A
Other versions
AU623547B2 (en
Inventor
Donald Hardie Smith
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.)
QUEENSLAND PLUMBING Pty Ltd
Original Assignee
QUEENSLAND PLUMBING Pty Ltd
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 QUEENSLAND PLUMBING Pty Ltd filed Critical QUEENSLAND PLUMBING Pty Ltd
Publication of AU6102990A publication Critical patent/AU6102990A/en
Application granted granted Critical
Publication of AU623547B2 publication Critical patent/AU623547B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/106—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using two or more check valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/108—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves having an aerating valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Safety Valves (AREA)
AU61029/90A 1990-04-04 1990-08-16 Reduced pressure zone valve Ceased AU623547B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPJ948390 1990-04-04
AUPJ9483 1990-04-04

Publications (2)

Publication Number Publication Date
AU6102990A true AU6102990A (en) 1991-10-10
AU623547B2 AU623547B2 (en) 1992-05-14

Family

ID=3774589

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61029/90A Ceased AU623547B2 (en) 1990-04-04 1990-08-16 Reduced pressure zone valve

Country Status (1)

Country Link
AU (1) AU623547B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU618862B2 (en) * 1989-03-01 1992-01-09 Queensland Plumbing Pty Ltd Reduced pressure zone valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU644243B2 (en) * 1990-11-29 1993-12-02 Queensland Plumbing Pty Ltd Reduced pressure zone valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578213B3 (en) * 1986-12-11 1988-11-08 Queensland Plumbing Pty Ltd Valve assembly
AU579785B2 (en) * 1986-12-11 1988-12-08 Queensland Plumbing Pty Ltd Valve assembly
AU618862B2 (en) * 1989-03-01 1992-01-09 Queensland Plumbing Pty Ltd Reduced pressure zone valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU618862B2 (en) * 1989-03-01 1992-01-09 Queensland Plumbing Pty Ltd Reduced pressure zone valve

Also Published As

Publication number Publication date
AU623547B2 (en) 1992-05-14

Similar Documents

Publication Publication Date Title
AU7578791A (en) Hemi-wedge valve
AU3046892A (en) Back pressure valve
TW298282U (en) Diaphragm valve
AU7993791A (en) Fluid control valve
AU7402291A (en) Fluid control valve
EP0490027A3 (en) Pressure compensated control valve
AU1429495A (en) Valve
EP0485737A3 (en) Pressure control valve
AU5756994A (en) Valve
EP0513528A3 (en) Pressure maintaining valve
AU3576593A (en) Pressure/vacuum valve
AU7922291A (en) Pressure regulating valve
AU8288791A (en) Piloted pressure relief valve
AU2363992A (en) Valve arrangement
AU7805191A (en) Improved knifegate valve
AU8375491A (en) Stop valve
PL300440A1 (en) Pressure limiting valve
AU1907492A (en) Valve
PL296032A1 (en) Differential pressure controlled valve
AU8611091A (en) Valve arrangements
AU6102990A (en) Reduced pressure zone valve
AU7584491A (en) Pressure control valve
HU908423D0 (en) Pressure controlling valve
AU4584289A (en) Reduced pressure zone valve
AU8818591A (en) Reduced pressure zone valve