JPS5569362A - Valve seat device of inner valve housing - Google Patents

Valve seat device of inner valve housing

Info

Publication number
JPS5569362A
JPS5569362A JP14831779A JP14831779A JPS5569362A JP S5569362 A JPS5569362 A JP S5569362A JP 14831779 A JP14831779 A JP 14831779A JP 14831779 A JP14831779 A JP 14831779A JP S5569362 A JPS5569362 A JP S5569362A
Authority
JP
Japan
Prior art keywords
seat ring
throttle
valve
seat
seat device
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
JP14831779A
Other languages
Japanese (ja)
Other versions
JPS6249511B2 (en
Inventor
Fuubaato Fuubaatoson Fuoruke
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.)
SOMAS AB
Original Assignee
SOMAS AB
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 SOMAS AB filed Critical SOMAS AB
Publication of JPS5569362A publication Critical patent/JPS5569362A/en
Publication of JPS6249511B2 publication Critical patent/JPS6249511B2/ja
Granted 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat

Abstract

A valve seat contains a seat ring with flat, parallel side faces. The seat ring consists of steel or possibly of PTFE. When the valve is being shut by a throttle, a sealing surface of the throttle is pressed against the seat ring which adopt itself as to form and position to the mean line of the throttle, and the seat ring is displaced in a groove in the plane of the seat. A couple of spring washers sealingly engage the parallel side faces of the seat ring. When the throttle is re-opened the spring washers secure the seat ring in its position.
JP14831779A 1978-11-17 1979-11-15 Valve seat device of inner valve housing Granted JPS5569362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7811865 1978-11-17

Publications (2)

Publication Number Publication Date
JPS5569362A true JPS5569362A (en) 1980-05-24
JPS6249511B2 JPS6249511B2 (en) 1987-10-20

Family

ID=20336387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14831779A Granted JPS5569362A (en) 1978-11-17 1979-11-15 Valve seat device of inner valve housing

Country Status (6)

Country Link
JP (1) JPS5569362A (en)
CA (1) CA1131607A (en)
DE (1) DE2945817A1 (en)
FI (1) FI70461C (en)
NO (1) NO152308C (en)
SE (1) SE437711B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182077A (en) * 1984-09-27 1986-04-25 アクツイエボラゲツト　ソマス　ヴエンテイ−ル Sealing device for throttle-valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001637A1 (en) * 1980-01-17 1981-07-23 Micafil AG, 8048 Zürich Curable mixt. of epoxide resin, poly:ol, isocyanate and catalyst - combines easy processing with high thermal stability after cure
DE8817267U1 (en) * 1988-07-13 1996-04-11 Mannesmann Ag Shut-off device for pipes
DE29622643U1 (en) * 1996-11-09 1998-03-12 Richter Albert Ari Armaturen Valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142122A (en) * 1975-04-15 1976-12-07 Neles Oy Gate valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561593A (en) * 1975-10-02 1980-02-27 Fisher Controls Co Valve structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142122A (en) * 1975-04-15 1976-12-07 Neles Oy Gate valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182077A (en) * 1984-09-27 1986-04-25 アクツイエボラゲツト　ソマス　ヴエンテイ−ル Sealing device for throttle-valve

Also Published As

Publication number Publication date
DE2945817C2 (en) 1988-07-21
FI70461B (en) 1986-03-27
FI70461C (en) 1986-09-19
JPS6249511B2 (en) 1987-10-20
NO152308C (en) 1985-09-04
SE437711B (en) 1985-03-11
CA1131607A (en) 1982-09-14
SE7909460L (en) 1980-05-18
DE2945817A1 (en) 1980-05-29
NO152308B (en) 1985-05-28
NO791933L (en) 1980-05-20
FI793305A (en) 1980-05-18

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