SI2781663T1 - Main hydrant valve with replaceable valve seat - Google Patents

Main hydrant valve with replaceable valve seat

Info

Publication number
SI2781663T1
SI2781663T1 SI201431335T SI201431335T SI2781663T1 SI 2781663 T1 SI2781663 T1 SI 2781663T1 SI 201431335 T SI201431335 T SI 201431335T SI 201431335 T SI201431335 T SI 201431335T SI 2781663 T1 SI2781663 T1 SI 2781663T1
Authority
SI
Slovenia
Prior art keywords
valve
replaceable
valve seat
main hydrant
main
Prior art date
Application number
SI201431335T
Other languages
Slovenian (sl)
Inventor
Daniel Buri
Andreas Schutz
Original Assignee
Vonroll Infratec Invest Ag
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 Vonroll Infratec Invest Ag filed Critical Vonroll Infratec Invest Ag
Publication of SI2781663T1 publication Critical patent/SI2781663T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/04—Column hydrants
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/14—Draining devices for hydrants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Lift Valve (AREA)
SI201431335T 2013-03-19 2014-03-11 Main hydrant valve with replaceable valve seat SI2781663T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00625/13A CH707819A1 (en) 2013-03-19 2013-03-19 Hydrant main valve for variable valve seat.
EP14158881.4A EP2781663B1 (en) 2013-03-19 2014-03-11 Main hydrant valve with replaceable valve seat

Publications (1)

Publication Number Publication Date
SI2781663T1 true SI2781663T1 (en) 2019-11-29

Family

ID=48740765

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201431335T SI2781663T1 (en) 2013-03-19 2014-03-11 Main hydrant valve with replaceable valve seat

Country Status (3)

Country Link
EP (1) EP2781663B1 (en)
CH (1) CH707819A1 (en)
SI (1) SI2781663T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10865549B2 (en) 2016-02-16 2020-12-15 Vonroll Infratec (Investment) Ag Hydrant draining
WO2022242814A1 (en) 2021-05-20 2022-11-24 Avk Holding A/S A hydrant comprising a hydrant housing and a valve seat and a method for mounting a valve seat in a hydrant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191026561A (en) 1910-11-15 1911-08-24 Herbert Merrill Lofton Improvements in and relating to Valve Mechanism for Fire Hydrants.
US3980096A (en) * 1975-07-29 1976-09-14 Mueller Co. Fire hydrant
CH675139A5 (en) 1987-10-12 1990-08-31 Von Roll Ag Hydrant with frost protection device - with shut-off valve which ensures that stand-pipe is drained before cover can be replaced
CH675151A5 (en) * 1987-10-16 1990-08-31 Von Roll Ag Drain for hydrant interior - consists of main part and non-return valve with housing and spring, and sleeve shaped outer housing
US4763686A (en) * 1988-01-22 1988-08-16 Halliburton Company Hydrant and components thereof
CH693642A5 (en) 1999-06-15 2003-11-28 Von Roll Infranet Sa Pipe connection and such a pipe joint comprising Direction, adjustable hydrant.
CH694969A5 (en) 1999-10-14 2005-10-14 Von Roll Infranet Sa Seal for an additional barrier and a corresponding additional barrier for a fire hydrant, and a corresponding hydrants.
CH701570B1 (en) 2006-12-05 2011-02-15 Hawle Armaturen Ag Replaceable element for repairing of valve in hydrant, has conical seat surface formed at upper part and co-acting with cylindrical section as replacement valve head, where cylindrical section is set at original valve head
CH701582B1 (en) * 2007-11-28 2011-02-15 Vonroll Infratec Invest Ag The fluid conduit sluice valve spindle bearing with bayonet lock.

Also Published As

Publication number Publication date
EP2781663B1 (en) 2019-06-05
CH707819A1 (en) 2014-09-30
EP2781663A1 (en) 2014-09-24

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