IT1186000B - PERFECTLY SEALED BUTTERFLY INTERCEPTION VALVE, ESPECIALLY FOR THE INTERCEPTION OF HIGH TEMPERATURE FLUIDS - Google Patents

PERFECTLY SEALED BUTTERFLY INTERCEPTION VALVE, ESPECIALLY FOR THE INTERCEPTION OF HIGH TEMPERATURE FLUIDS

Info

Publication number
IT1186000B
IT1186000B IT22383/85A IT2238385A IT1186000B IT 1186000 B IT1186000 B IT 1186000B IT 22383/85 A IT22383/85 A IT 22383/85A IT 2238385 A IT2238385 A IT 2238385A IT 1186000 B IT1186000 B IT 1186000B
Authority
IT
Italy
Prior art keywords
interception
high temperature
temperature fluids
perfectly sealed
valve
Prior art date
Application number
IT22383/85A
Other languages
Italian (it)
Other versions
IT8522383A0 (en
Inventor
Franco Narduzzi
Original Assignee
Vanessa Spa
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 Vanessa Spa filed Critical Vanessa Spa
Priority to IT22383/85A priority Critical patent/IT1186000B/en
Publication of IT8522383A0 publication Critical patent/IT8522383A0/en
Priority to JP23025086A priority patent/JPS6283563A/en
Application granted granted Critical
Publication of IT1186000B publication Critical patent/IT1186000B/en

Links

IT22383/85A 1985-10-08 1985-10-08 PERFECTLY SEALED BUTTERFLY INTERCEPTION VALVE, ESPECIALLY FOR THE INTERCEPTION OF HIGH TEMPERATURE FLUIDS IT1186000B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT22383/85A IT1186000B (en) 1985-10-08 1985-10-08 PERFECTLY SEALED BUTTERFLY INTERCEPTION VALVE, ESPECIALLY FOR THE INTERCEPTION OF HIGH TEMPERATURE FLUIDS
JP23025086A JPS6283563A (en) 1985-10-08 1986-09-30 Butterfly type shut-off valve, sealing property thereof is improved particularly for high-temperature fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22383/85A IT1186000B (en) 1985-10-08 1985-10-08 PERFECTLY SEALED BUTTERFLY INTERCEPTION VALVE, ESPECIALLY FOR THE INTERCEPTION OF HIGH TEMPERATURE FLUIDS

Publications (2)

Publication Number Publication Date
IT8522383A0 IT8522383A0 (en) 1985-10-08
IT1186000B true IT1186000B (en) 1987-11-18

Family

ID=11195537

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22383/85A IT1186000B (en) 1985-10-08 1985-10-08 PERFECTLY SEALED BUTTERFLY INTERCEPTION VALVE, ESPECIALLY FOR THE INTERCEPTION OF HIGH TEMPERATURE FLUIDS

Country Status (2)

Country Link
JP (1) JPS6283563A (en)
IT (1) IT1186000B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI476339B (en) * 2012-07-27 2015-03-11 Jdv Control Valves Co Ltd Tri-shift valve with a symmetric drain proof ring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51547A (en) * 1974-06-24 1976-01-06 Idemitsu Kosan Co KARENDAAKAKOSEINOKAIZENSARETA HORIECHIRENJUSHISOSEIBUTSU
JPS5759258U (en) * 1980-09-26 1982-04-07

Also Published As

Publication number Publication date
IT8522383A0 (en) 1985-10-08
JPH0310828B2 (en) 1991-02-14
JPS6283563A (en) 1987-04-17

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