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SU1804191A1 - Valve head - Google Patents

Valve head

Info

Publication number
SU1804191A1
SU1804191A1 SU4631956/29A SU4631956A SU1804191A1 SU 1804191 A1 SU1804191 A1 SU 1804191A1 SU 4631956/29 A SU4631956/29 A SU 4631956/29A SU 4631956 A SU4631956 A SU 4631956A SU 1804191 A1 SU1804191 A1 SU 1804191A1
Authority
SU
USSR - Soviet Union
Prior art keywords
valve head
sleeve
sealing
hemisphere
dwg
Prior art date
Application number
SU4631956/29A
Other languages
Russian (ru)
Inventor
А.Ф. Терехов
Е.В. Быков
Original Assignee
Сибирский химический комбинат
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 Сибирский химический комбинат filed Critical Сибирский химический комбинат
Priority to SU4631956/29A priority Critical patent/SU1804191A1/en
Application granted granted Critical
Publication of SU1804191A1 publication Critical patent/SU1804191A1/en

Links

Landscapes

  • Sliding Valves (AREA)
  • Valve Housings (AREA)

Abstract

FIELD: plumbing fittings; gradual shut-off of liquid flow without hydraulic impacts. SUBSTANCE: valve head has body with supply hole stopped with sealing joint consisting of two ceramic surfaces, one of which is formed by sealing swivel washer provided with straight-way hole and located in sleeve; it is turned by means of spindle fitted with seal and sleeve. Innovation of invention consists in form of flexible member which is made as hemisphere with longitudinal slots. EFFECT: enhanced reliability. 2 dwg
SU4631956/29A 1989-01-04 1989-01-04 Valve head SU1804191A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4631956/29A SU1804191A1 (en) 1989-01-04 1989-01-04 Valve head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4631956/29A SU1804191A1 (en) 1989-01-04 1989-01-04 Valve head

Publications (1)

Publication Number Publication Date
SU1804191A1 true SU1804191A1 (en) 1997-06-10

Family

ID=60538296

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4631956/29A SU1804191A1 (en) 1989-01-04 1989-01-04 Valve head

Country Status (1)

Country Link
SU (1) SU1804191A1 (en)

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