TW270966B - Auxiliary tap valve - Google Patents

Auxiliary tap valve

Info

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
Application number
TW82107695A
Other languages
Chinese (zh)
Inventor
David Carew Michael
Lennie Stephen
Original Assignee
David Carew Michael
Lennie Stephen
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 David Carew Michael, Lennie Stephen filed Critical David Carew Michael
Priority to TW82107695A priority Critical patent/TW270966B/en
Application granted granted Critical
Publication of TW270966B publication Critical patent/TW270966B/en

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.
TW82107695A 1993-09-20 1993-09-20 Auxiliary tap valve TW270966B (en)

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)

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