KR940023000U - Valve disc for preventing water leakage from the non-return valve - Google Patents

Valve disc for preventing water leakage from the non-return valve

Info

Publication number
KR940023000U
KR940023000U KR2019930003791U KR930003791U KR940023000U KR 940023000 U KR940023000 U KR 940023000U KR 2019930003791 U KR2019930003791 U KR 2019930003791U KR 930003791 U KR930003791 U KR 930003791U KR 940023000 U KR940023000 U KR 940023000U
Authority
KR
South Korea
Prior art keywords
valve
water leakage
preventing water
return valve
valve disc
Prior art date
Application number
KR2019930003791U
Other languages
Korean (ko)
Other versions
KR950009402Y1 (en
Inventor
정순태
Original Assignee
정순태
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 정순태 filed Critical 정순태
Priority to KR2019930003791U priority Critical patent/KR950009402Y1/en
Publication of KR940023000U publication Critical patent/KR940023000U/en
Application granted granted Critical
Publication of KR950009402Y1 publication Critical patent/KR950009402Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/077—Arrangement of backflow preventing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
KR2019930003791U 1993-03-12 1993-03-12 Valve disc for anti-leakage fo check valve KR950009402Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930003791U KR950009402Y1 (en) 1993-03-12 1993-03-12 Valve disc for anti-leakage fo check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930003791U KR950009402Y1 (en) 1993-03-12 1993-03-12 Valve disc for anti-leakage fo check valve

Publications (2)

Publication Number Publication Date
KR940023000U true KR940023000U (en) 1994-10-20
KR950009402Y1 KR950009402Y1 (en) 1995-10-25

Family

ID=19352098

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930003791U KR950009402Y1 (en) 1993-03-12 1993-03-12 Valve disc for anti-leakage fo check valve

Country Status (1)

Country Link
KR (1) KR950009402Y1 (en)

Also Published As

Publication number Publication date
KR950009402Y1 (en) 1995-10-25

Similar Documents

Publication Publication Date Title
DE69527976D1 (en) PRESSURE LEVEL VALVE
DK0631077T3 (en) Deposits preventing water valve
DE69431761D1 (en) MULTI-FUNCTION-return valve
DE69516754D1 (en) Fluid valve
FR2702536B1 (en) Combination valve.
ATA139594A (en) DISC VALVE
DE59404227D1 (en) VALVE ARRANGEMENT
DE59405288D1 (en) Valve arrangement
DE59300859D1 (en) VALVE PART.
NL1000354C2 (en) Disc valve.
DK127393A (en) One-Way disc valve
FI953825A (en) The drain valve
DE59406388D1 (en) Valve arrangement
DE69507775D1 (en) Shut-off valve
DE59405336D1 (en) Valve arrangement
DE59408022D1 (en) Valve arrangement
DE69410383T2 (en) Valve arrangement
DE9312879U1 (en) Shut-off valve
KR940023000U (en) Valve disc for preventing water leakage from the non-return valve
DE9421279U1 (en) Shut-off valve
DE59401078D1 (en) Valve arrangement
DE69701488D1 (en) Fluid valve
ATA196494A (en) SHUT-OFF VALVE
DE9320952U1 (en) Flow valve
KR940019515U (en) Water valve

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20071023

Year of fee payment: 13

EXPY Expiration of term