CA644138A - Pilot operated valve mechanism - Google Patents

Pilot operated valve mechanism

Info

Publication number
CA644138A
CA644138A CA644138A CA644138DA CA644138A CA 644138 A CA644138 A CA 644138A CA 644138 A CA644138 A CA 644138A CA 644138D A CA644138D A CA 644138DA CA 644138 A CA644138 A CA 644138A
Authority
CA
Canada
Prior art keywords
valve mechanism
operated valve
pilot operated
pilot
valve
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
CA644138A
Inventor
H. Caslow Joseph
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.)
American Brake Shoe Co
Original Assignee
American Brake Shoe Co
Publication date
Application granted granted Critical
Publication of CA644138A publication Critical patent/CA644138A/en
Expired legal-status Critical Current

Links

CA644138A Pilot operated valve mechanism Expired CA644138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA644138T

Publications (1)

Publication Number Publication Date
CA644138A true CA644138A (en) 1962-07-03

Family

ID=35932796

Family Applications (1)

Application Number Title Priority Date Filing Date
CA644138A Expired CA644138A (en) Pilot operated valve mechanism

Country Status (1)

Country Link
CA (1) CA644138A (en)

Similar Documents

Publication Publication Date Title
CA650940A (en) Pilot operated valve
CA644138A (en) Pilot operated valve mechanism
CA645277A (en) Valve assembly
CA640124A (en) Pilot operated release valve
CA646527A (en) Pilot operated release valve structure
CA660219A (en) Pilot operated valve
CA645548A (en) Valve control mechanism
CA647667A (en) Pilot valve
CA636058A (en) Valve actuating mechanism
CA653669A (en) Valve mechanism
CA647242A (en) Valve mechanism
CA643098A (en) Valve mechanism
CA652468A (en) Flapper valves
CA635030A (en) Plural valve actuating mechanism
CA631442A (en) Pilot operated valve member
CA646270A (en) Pilot valve assembly
CA640371A (en) Valve operating means
CA633869A (en) Control valve
CA633913A (en) Control valve
CA638671A (en) Control valve
CA649577A (en) Control valve
CA651705A (en) Control valve
AU268077B2 (en) Control valve
AU266211B2 (en) Control valve
CA652013A (en) Remotely operated well valve