CA2097940A1 - Shut-off valve - Google Patents

Shut-off valve

Info

Publication number
CA2097940A1
CA2097940A1 CA002097940A CA2097940A CA2097940A1 CA 2097940 A1 CA2097940 A1 CA 2097940A1 CA 002097940 A CA002097940 A CA 002097940A CA 2097940 A CA2097940 A CA 2097940A CA 2097940 A1 CA2097940 A1 CA 2097940A1
Authority
CA
Canada
Prior art keywords
actuator
valve
shut
installation
water flow
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.)
Granted
Application number
CA002097940A
Other languages
French (fr)
Other versions
CA2097940C (en
Inventor
Manamohan Clare
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.)
Grohe Water Technology AG and Co KG
Original Assignee
Danfoss Manufacturing 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 Danfoss Manufacturing Co Ltd filed Critical Danfoss Manufacturing Co Ltd
Priority to CA002097940A priority Critical patent/CA2097940C/en
Priority to GB9422073A priority patent/GB2294745B/en
Publication of CA2097940A1 publication Critical patent/CA2097940A1/en
Application granted granted Critical
Publication of CA2097940C publication Critical patent/CA2097940C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • F16K43/001—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve being actuated independently of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

The invention provides a quick-acting shut-off valve for hydraulic installations, particularly for pressure balanced mixing valves such as might be used in a shower/tub installation. The shut-off valve includes a casing mounted to the installation housing adjacent an inlet port thereof, there being a reciprocable actuator sealingly retained within the casing for direct movement between first and second positions. The actuator carries a valve member at a distal end thereof for sealingly blocking the inlet port when the actuator is in its second position. When the actuator is in its first position the inlet port is open to normal water flow therethrough. The actuator utilizes a simple push-on, push-off ratchet mechanism to effect movement between the two operating positions thereof. The shut-off valve is readily accessible for quick operation and, when the installation needs repair, it is not necessary to locate a master control valve to terminate water flow to the installation, thereby maintaining water flow to other installations in the same hydraulic circuit.
CA002097940A 1993-06-08 1993-06-08 Shut-off valve Expired - Fee Related CA2097940C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002097940A CA2097940C (en) 1993-06-08 1993-06-08 Shut-off valve
GB9422073A GB2294745B (en) 1993-06-08 1994-11-02 Shut-off valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002097940A CA2097940C (en) 1993-06-08 1993-06-08 Shut-off valve
GB9422073A GB2294745B (en) 1993-06-08 1994-11-02 Shut-off valve

Publications (2)

Publication Number Publication Date
CA2097940A1 true CA2097940A1 (en) 1994-12-09
CA2097940C CA2097940C (en) 2002-11-12

Family

ID=25676259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002097940A Expired - Fee Related CA2097940C (en) 1993-06-08 1993-06-08 Shut-off valve

Country Status (2)

Country Link
CA (1) CA2097940C (en)
GB (1) GB2294745B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2433576A (en) * 2005-12-24 2007-06-27 Fort Vale Eng Ltd Valve assembly
GB0716260D0 (en) * 2007-08-21 2007-09-26 Pegler Ltd Improvements in and relating to taps and tap servicing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8514420D0 (en) * 1985-06-07 1985-07-10 Forsac Valves Inc Valve assembly
DE4110186A1 (en) * 1991-03-25 1992-10-01 Mannesmann Ag SLIDER TO BLOCK A PIPELINE

Also Published As

Publication number Publication date
GB2294745B (en) 1998-05-13
CA2097940C (en) 2002-11-12
GB9422073D0 (en) 1994-12-21
GB2294745A (en) 1996-05-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed