CA906871A - Vacuum relief, anti-backflow and shut-off valve - Google Patents

Vacuum relief, anti-backflow and shut-off valve

Info

Publication number
CA906871A
CA906871A CA906871A CA906871DA CA906871A CA 906871 A CA906871 A CA 906871A CA 906871 A CA906871 A CA 906871A CA 906871D A CA906871D A CA 906871DA CA 906871 A CA906871 A CA 906871A
Authority
CA
Canada
Prior art keywords
backflow
shut
valve
vacuum relief
relief
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
CA906871A
Inventor
B. Costa Robert
Marandi Ali
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.)
CLEMAR Manufacturing CORP
Original Assignee
CLEMAR Manufacturing CORP
Publication date
Application granted granted Critical
Publication of CA906871A publication Critical patent/CA906871A/en
Expired legal-status Critical Current

Links

CA906871A Vacuum relief, anti-backflow and shut-off valve Expired CA906871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA906871T

Publications (1)

Publication Number Publication Date
CA906871A true CA906871A (en) 1972-08-08

Family

ID=36414618

Family Applications (1)

Application Number Title Priority Date Filing Date
CA906871A Expired CA906871A (en) Vacuum relief, anti-backflow and shut-off valve

Country Status (1)

Country Link
CA (1) CA906871A (en)

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