IT1049626B - Gas water heater diaphragm valve - has connected chambers with passageway of adjustable flow resistance - Google Patents

Gas water heater diaphragm valve - has connected chambers with passageway of adjustable flow resistance

Info

Publication number
IT1049626B
IT1049626B IT2944775A IT2944775A IT1049626B IT 1049626 B IT1049626 B IT 1049626B IT 2944775 A IT2944775 A IT 2944775A IT 2944775 A IT2944775 A IT 2944775A IT 1049626 B IT1049626 B IT 1049626B
Authority
IT
Italy
Prior art keywords
water heater
chambers
passageway
flow resistance
diaphragm valve
Prior art date
Application number
IT2944775A
Other languages
Italian (it)
Original Assignee
Trutter A
Trutter U
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 Trutter A, Trutter U filed Critical Trutter A
Priority to IT2944775A priority Critical patent/IT1049626B/en
Application granted granted Critical
Publication of IT1049626B publication Critical patent/IT1049626B/en

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Abstract

The diaphragm control valve is for use in a gas burning water heater. The valve has two chambers separated by the diaphragm, the first chamber having an inlet and an outlet to the burner. The diaphragm moves to open or close the outlet depending on the pressure difference between the two chambers. A passageway connects the two chambers, and there is a magnetically operated valve in this line, operated by a magnetic device sensitive to the water flow rate. A manual adjustment is also provided. The magnetically operated valve has a magnetic piston which is slidable in a hollow body and activated by the variations in the magnetic field between one end of the piston and a heater flow responsive magnetic member.
IT2944775A 1975-11-19 1975-11-19 Gas water heater diaphragm valve - has connected chambers with passageway of adjustable flow resistance IT1049626B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2944775A IT1049626B (en) 1975-11-19 1975-11-19 Gas water heater diaphragm valve - has connected chambers with passageway of adjustable flow resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2944775A IT1049626B (en) 1975-11-19 1975-11-19 Gas water heater diaphragm valve - has connected chambers with passageway of adjustable flow resistance

Publications (1)

Publication Number Publication Date
IT1049626B true IT1049626B (en) 1981-02-10

Family

ID=11227005

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2944775A IT1049626B (en) 1975-11-19 1975-11-19 Gas water heater diaphragm valve - has connected chambers with passageway of adjustable flow resistance

Country Status (1)

Country Link
IT (1) IT1049626B (en)

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