AU491299B2 - Seat and sealing means for clapper-type check value - Google Patents

Seat and sealing means for clapper-type check value

Info

Publication number
AU491299B2
AU491299B2 AU71549/74A AU7154974A AU491299B2 AU 491299 B2 AU491299 B2 AU 491299B2 AU 71549/74 A AU71549/74 A AU 71549/74A AU 7154974 A AU7154974 A AU 7154974A AU 491299 B2 AU491299 B2 AU 491299B2
Authority
AU
Australia
Prior art keywords
clapper
seat
sealing means
check value
type check
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
AU71549/74A
Other versions
AU7154974A (en
Inventor
F. RHODES and RUBEN G. ALANIZ ALLEN
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.)
ACF Industries Inc
Original Assignee
ACF Industries Inc
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
Priority claimed from US00408979A external-priority patent/US3857408A/en
Application filed by ACF Industries Inc filed Critical ACF Industries Inc
Application granted granted Critical
Publication of AU7154974A publication Critical patent/AU7154974A/en
Publication of AU491299B2 publication Critical patent/AU491299B2/en
Expired legal-status Critical Current

Links

AU71549/74A 1973-10-23 1974-07-23 Seat and sealing means for clapper-type check value Expired AU491299B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS408979 1973-10-23
US00408979A US3857408A (en) 1973-10-23 1973-10-23 Seat and sealing means for clapper-type check valve

Publications (2)

Publication Number Publication Date
AU7154974A AU7154974A (en) 1976-01-29
AU491299B2 true AU491299B2 (en) 1976-01-29

Family

ID=

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