GB2026140B - Diaphragm valves - Google Patents

Diaphragm valves

Info

Publication number
GB2026140B
GB2026140B GB7925797A GB7925797A GB2026140B GB 2026140 B GB2026140 B GB 2026140B GB 7925797 A GB7925797 A GB 7925797A GB 7925797 A GB7925797 A GB 7925797A GB 2026140 B GB2026140 B GB 2026140B
Authority
GB
United Kingdom
Prior art keywords
diaphragm valves
diaphragm
valves
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
GB7925797A
Other versions
GB2026140A (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.)
Crane Process Flow Technologies Ltd
Original Assignee
Saunders Valve Co 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 Saunders Valve Co Ltd filed Critical Saunders Valve Co Ltd
Priority to GB7925797A priority Critical patent/GB2026140B/en
Publication of GB2026140A publication Critical patent/GB2026140A/en
Application granted granted Critical
Publication of GB2026140B publication Critical patent/GB2026140B/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
    • 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
    • F16K7/126—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 a rib perpendicular to the fluid line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
GB7925797A 1978-07-25 1979-07-24 Diaphragm valves Expired GB2026140B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7925797A GB2026140B (en) 1978-07-25 1979-07-24 Diaphragm valves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7830953 1978-07-25
GB7925797A GB2026140B (en) 1978-07-25 1979-07-24 Diaphragm valves

Publications (2)

Publication Number Publication Date
GB2026140A GB2026140A (en) 1980-01-30
GB2026140B true GB2026140B (en) 1982-10-13

Family

ID=26268327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7925797A Expired GB2026140B (en) 1978-07-25 1979-07-24 Diaphragm valves

Country Status (1)

Country Link
GB (1) GB2026140B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274604B (en) * 1994-08-08 1997-07-18 Rappresentanze Ind Di G B Rupn DIAPHRAGM VALVE
ITPD20080060A1 (en) 2008-02-22 2009-08-23 Gruppo Bertolaso Spa VALVE

Also Published As

Publication number Publication date
GB2026140A (en) 1980-01-30

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Legal Events

Date Code Title Description
PG Patent granted