CN204328045U - A kind of wafer type clay pneumatic ball valve - Google Patents

A kind of wafer type clay pneumatic ball valve Download PDF

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Publication number
CN204328045U
CN204328045U CN201420798319.9U CN201420798319U CN204328045U CN 204328045 U CN204328045 U CN 204328045U CN 201420798319 U CN201420798319 U CN 201420798319U CN 204328045 U CN204328045 U CN 204328045U
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CN
China
Prior art keywords
valve body
valve
gap
total
support
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 - Fee Related
Application number
CN201420798319.9U
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Chinese (zh)
Inventor
叶冬平
叶黄鑫
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.)
Shanghai Dayu Automatics Control Valve Co Ltd
Original Assignee
Shanghai Dayu Automatics Control Valve Co Ltd
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 Shanghai Dayu Automatics Control Valve Co Ltd filed Critical Shanghai Dayu Automatics Control Valve Co Ltd
Priority to CN201420798319.9U priority Critical patent/CN204328045U/en
Application granted granted Critical
Publication of CN204328045U publication Critical patent/CN204328045U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of wafer type clay pneumatic ball valve, it is characterized in that: comprise convex surface valve body, concave surface valve body, spool, valve gap, Gland, support and pneumatic actuator, described convex surface valve body, concave surface valve body connects to form total valve body by bolt assembly, convex surface valve body, gasket seal one is provided with between concave surface valve body, valve gap is arranged on total valve body upper end-hole, gasket seal two is provided with between valve gap and total valve body, support is locked on total valve body together with valve gap, described Gland is locked on valve gap, described pneumatic actuator connects spool, and be fixed on support.The utility model advantage is compared with prior art: of the present utility model simple for structure, and while realizing pneumatic control, valve body dismounting is convenient, maintenance, easy to maintenance, long service life.

Description

A kind of wafer type clay pneumatic ball valve
Technical field
The utility model relates to a kind of ball valve, particularly relates to a kind of wafer type clay pneumatic ball valve.
Background technique
Wafer type pneumatic ball valve adopts intelligent control and location, supporting with electropneumatic valve positioner, and input 4-20mADC signal and 0.4 ~ 0.7MPa source of the gas can control running, realize pressure, flow, temperature, the isoparametric adjustment of liquid level.It take pressurized air as power, and valve rod band movable valve plug rotates the action that 90 ° can realize standard-sized sheet-full cut-off in valve body.Existing wafer type pneumatic ball valve complex structure, dismounting inconvenience, cause maintenance, difficult in maintenance, working life is short.
Summary of the invention
The utility model is to solve above-mentioned deficiency, provides a kind of wafer type clay pneumatic ball valve.
Above-mentioned purpose of the present utility model is realized by following technological scheme: a kind of wafer type clay pneumatic ball valve, it is characterized in that: comprise convex surface valve body, concave surface valve body, spool, valve gap, Gland, support and pneumatic actuator, described convex surface valve body, concave surface valve body connects to form total valve body by bolt assembly, convex surface valve body, gasket seal one is provided with between concave surface valve body, valve gap is arranged on total valve body upper end-hole, gasket seal two is provided with between valve gap and total valve body, support is locked on total valve body together with valve gap, described Gland is locked on valve gap, described pneumatic actuator connects spool, and be fixed on support.
The utility model advantage is compared with prior art: of the present utility model simple for structure, and while realizing pneumatic control, valve body dismounting is convenient, maintenance, easy to maintenance, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of wafer type clay pneumatic ball valve, it is characterized in that: comprise convex surface valve body 1-1, concave surface valve body 1-2, spool 2, valve gap 3, Gland 4, support 5 and pneumatic actuator 6, described convex surface valve body 1, concave surface valve body 2 connects to form total valve body 1 by bolt assembly 7, convex surface valve body 1-1, gasket seal 1 is provided with between concave surface valve body 1-2, valve gap 3 is arranged on total valve body 1 upper end-hole, gasket seal 29 is provided with between valve gap 3 and total valve body 1, support 5 is locked on total valve body 1 together with valve gap 3, described Gland 4 is locked on valve gap 3, described pneumatic actuator 6 connects spool 2, and be fixed on support 5.Of the present utility model simple for structure, while realizing pneumatic control, valve body dismounting is convenient, maintenance, easy to maintenance, long service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (1)

1. a wafer type clay pneumatic ball valve, it is characterized in that: comprise convex surface valve body, concave surface valve body, spool, valve gap, Gland, support and pneumatic actuator, described convex surface valve body, concave surface valve body connect to form total valve body by bolt assembly, gasket seal one is provided with between convex surface valve body, concave surface valve body, valve gap is arranged on total valve body upper end-hole, gasket seal two is provided with between valve gap and total valve body, support is locked on total valve body together with valve gap, described Gland is locked on valve gap, described pneumatic actuator connects spool, and is fixed on support.
CN201420798319.9U 2014-12-17 2014-12-17 A kind of wafer type clay pneumatic ball valve Expired - Fee Related CN204328045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420798319.9U CN204328045U (en) 2014-12-17 2014-12-17 A kind of wafer type clay pneumatic ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420798319.9U CN204328045U (en) 2014-12-17 2014-12-17 A kind of wafer type clay pneumatic ball valve

Publications (1)

Publication Number Publication Date
CN204328045U true CN204328045U (en) 2015-05-13

Family

ID=53164406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420798319.9U Expired - Fee Related CN204328045U (en) 2014-12-17 2014-12-17 A kind of wafer type clay pneumatic ball valve

Country Status (1)

Country Link
CN (1) CN204328045U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108488423A (en) * 2018-05-21 2018-09-04 浙江金龙自控设备有限公司 A kind of multi-sealed supercharging ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108488423A (en) * 2018-05-21 2018-09-04 浙江金龙自控设备有限公司 A kind of multi-sealed supercharging ball valve

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150513

Termination date: 20161217