TW200728642A - Ball valve and manufacturing method of ball valve seat - Google Patents

Ball valve and manufacturing method of ball valve seat

Info

Publication number
TW200728642A
TW200728642A TW095103106A TW95103106A TW200728642A TW 200728642 A TW200728642 A TW 200728642A TW 095103106 A TW095103106 A TW 095103106A TW 95103106 A TW95103106 A TW 95103106A TW 200728642 A TW200728642 A TW 200728642A
Authority
TW
Taiwan
Prior art keywords
main body
ball valve
connecting pipes
manufacturing
valve seat
Prior art date
Application number
TW095103106A
Other languages
Chinese (zh)
Other versions
TWI296319B (en
Inventor
meng-heng Zhan
Original Assignee
meng-heng Zhan
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 meng-heng Zhan filed Critical meng-heng Zhan
Priority to TW095103106A priority Critical patent/TW200728642A/en
Publication of TW200728642A publication Critical patent/TW200728642A/en
Application granted granted Critical
Publication of TWI296319B publication Critical patent/TWI296319B/zh

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Abstract

The invention relates to a ball valve and a manufacturing method of a ball valve seat. The ball valve comprises a main body, a spherical blockage unit which is arranged in the main body, a control handle which drives the spherical blockage unit, two seaingl ring elements which are fit in the main body, two connecting pipes which are positioned with respect to the main body, and two positioning rings or washers which are located between the sealing ring elements and the connecting pipes respectively. The main body is made of a tube having a uniform thickness. The connecting pipes are made of tubes or plates of uniform thickness. The main body and the connecting pipes are made separately and are then assembled, together with the two positioning rings, to form the main body. The main body can be simply made and has a reduced overall weight and can reduce the manufacturing cost.
TW095103106A 2006-01-26 2006-01-26 Ball valve and manufacturing method of ball valve seat TW200728642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095103106A TW200728642A (en) 2006-01-26 2006-01-26 Ball valve and manufacturing method of ball valve seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095103106A TW200728642A (en) 2006-01-26 2006-01-26 Ball valve and manufacturing method of ball valve seat

Publications (2)

Publication Number Publication Date
TW200728642A true TW200728642A (en) 2007-08-01
TWI296319B TWI296319B (en) 2008-05-01

Family

ID=45068725

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095103106A TW200728642A (en) 2006-01-26 2006-01-26 Ball valve and manufacturing method of ball valve seat

Country Status (1)

Country Link
TW (1) TW200728642A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI599735B (en) * 2016-10-03 2017-09-21 金財興股份有限公司 Composite valve seat, manufacturing method thereof, and pressure container using the same
CN110486564A (en) * 2019-08-06 2019-11-22 广东屋联智能科技有限公司 A kind of pipe fitting and exhaust valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI599735B (en) * 2016-10-03 2017-09-21 金財興股份有限公司 Composite valve seat, manufacturing method thereof, and pressure container using the same
CN110486564A (en) * 2019-08-06 2019-11-22 广东屋联智能科技有限公司 A kind of pipe fitting and exhaust valve
CN110486564B (en) * 2019-08-06 2024-04-02 屋联智能(山东)集团股份有限公司 Pipe joint and exhaust valve

Also Published As

Publication number Publication date
TWI296319B (en) 2008-05-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees