HK46582A - Diaphragm valve - Google Patents

Diaphragm valve

Info

Publication number
HK46582A
HK46582A HK46582A HK46582A HK46582A HK 46582 A HK46582 A HK 46582A HK 46582 A HK46582 A HK 46582A HK 46582 A HK46582 A HK 46582A HK 46582 A HK46582 A HK 46582A
Authority
HK
Hong Kong
Prior art keywords
diaphragm valve
diaphragm
valve
Prior art date
Application number
HK46582A
Inventor
Timothy Ottiwell Wy Waterfield
Original Assignee
Waterfield Eng
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 Waterfield Eng filed Critical Waterfield Eng
Publication of HK46582A publication Critical patent/HK46582A/en

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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/123—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on the bottom of the fluid line
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0236—Diaphragm cut-off apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
HK46582A 1978-01-27 1982-11-04 Diaphragm valve HK46582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2536080A GB1601210A (en) 1978-01-27 1978-01-27 Diaphragm valve

Publications (1)

Publication Number Publication Date
HK46582A true HK46582A (en) 1982-11-12

Family

ID=10226417

Family Applications (1)

Application Number Title Priority Date Filing Date
HK46582A HK46582A (en) 1978-01-27 1982-11-04 Diaphragm valve

Country Status (2)

Country Link
GB (1) GB1601210A (en)
HK (1) HK46582A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358454A (en) * 2000-01-22 2001-07-25 Concentric Controls Ltd A gas valve housing

Also Published As

Publication number Publication date
GB1601210A (en) 1981-10-28

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