TW270966B - Auxiliary tap valve - Google Patents
Auxiliary tap valveInfo
- Publication number
- TW270966B TW270966B TW82107695A TW82107695A TW270966B TW 270966 B TW270966 B TW 270966B TW 82107695 A TW82107695 A TW 82107695A TW 82107695 A TW82107695 A TW 82107695A TW 270966 B TW270966 B TW 270966B
- Authority
- TW
- Taiwan
- Prior art keywords
- valve
- auxiliary
- fluid flow
- auxiliary valve
- tap
- Prior art date
Links
Landscapes
- Lift Valve (AREA)
- Check Valves (AREA)
- Details Of Valves (AREA)
Abstract
An auxiliary tap valve, which comprises a sleeve body attached with an auxiliary valve seat, and an auxiliary valve element supported in the sleeve body which can mesh with the auxiliary valve seat in order to close the fluid flow flowing through the valve; in which the design of the auxiliary tap valve is suitable to mesh with the flow passage of the tap so that the auxiliary valve element is driven by the main valve element; in which the auxiliary valve comprises a first facial body facing downstream of the fluid flow and the second facial body facing upstream of the fluid flow and the surface area of the second facial body exposed in the fluid flow is larger than the first facial body; the sleeve body comprises a restriction place to contract and restrict the fluid flow flowing through the valve so as to connect to the venturi pressure drop on the down stream; the lifting assembly generated by the difference of surface area between the first face and the second face of the auxiliary valve causes the auxiliary valve to press the main valve so as to reduce the humming sound of turbulence and provide positive operation for the valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82107695A TW270966B (en) | 1993-09-20 | 1993-09-20 | Auxiliary tap valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82107695A TW270966B (en) | 1993-09-20 | 1993-09-20 | Auxiliary tap valve |
Publications (1)
Publication Number | Publication Date |
---|---|
TW270966B true TW270966B (en) | 1996-02-21 |
Family
ID=51397022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW82107695A TW270966B (en) | 1993-09-20 | 1993-09-20 | Auxiliary tap valve |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW270966B (en) |
-
1993
- 1993-09-20 TW TW82107695A patent/TW270966B/en active
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