FR2357797A1 - Butterfly valve system with spring loaded position controller - is arranged for manual or automatic actuation with locking device - Google Patents

Butterfly valve system with spring loaded position controller - is arranged for manual or automatic actuation with locking device

Info

Publication number
FR2357797A1
FR2357797A1 FR7620602A FR7620602A FR2357797A1 FR 2357797 A1 FR2357797 A1 FR 2357797A1 FR 7620602 A FR7620602 A FR 7620602A FR 7620602 A FR7620602 A FR 7620602A FR 2357797 A1 FR2357797 A1 FR 2357797A1
Authority
FR
France
Prior art keywords
manual
sleeve
spindle
butterfly valve
locking 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
FR7620602A
Other languages
French (fr)
Other versions
FR2357797B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7620602A priority Critical patent/FR2357797A1/en
Priority to ES1977229670U priority patent/ES229670Y/en
Publication of FR2357797A1 publication Critical patent/FR2357797A1/en
Application granted granted Critical
Publication of FR2357797B1 publication Critical patent/FR2357797B1/fr
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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Lift Valve (AREA)

Abstract

The butterfly valve has a spindle (8) which carries two outer discs (10) joined together to form the valve. The outer bearing (7) also fits into a blind hole (11) in the outer discs. The control of the valve may be automatic or manual. In the manual version the spindle (8) fit into a sleeve (17). The spindle carries a cross pin (18) which locks the sleeve to the spindle. A turning handle (16) passes through the sleeve. The sleeve fits inside a cylinder (13). The cylinder has an end cap (21) and the sleeve is pressed home in the cylinder with a spring (22) serrations in the cylinder wall below the pin (18) enable the valve to be locked in any position.
FR7620602A 1976-07-06 1976-07-06 Butterfly valve system with spring loaded position controller - is arranged for manual or automatic actuation with locking device Granted FR2357797A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7620602A FR2357797A1 (en) 1976-07-06 1976-07-06 Butterfly valve system with spring loaded position controller - is arranged for manual or automatic actuation with locking device
ES1977229670U ES229670Y (en) 1976-07-06 1977-06-30 BUTTERFLY VALVE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620602A FR2357797A1 (en) 1976-07-06 1976-07-06 Butterfly valve system with spring loaded position controller - is arranged for manual or automatic actuation with locking device

Publications (2)

Publication Number Publication Date
FR2357797A1 true FR2357797A1 (en) 1978-02-03
FR2357797B1 FR2357797B1 (en) 1978-12-08

Family

ID=9175303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620602A Granted FR2357797A1 (en) 1976-07-06 1976-07-06 Butterfly valve system with spring loaded position controller - is arranged for manual or automatic actuation with locking device

Country Status (2)

Country Link
ES (1) ES229670Y (en)
FR (1) FR2357797A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580054A1 (en) * 1985-04-03 1986-10-10 Hoerbiger Ventilwerke Ag
EP0270727A2 (en) * 1986-12-09 1988-06-15 Kurimoto, Ltd. Valve casing for use in a butterfly valve
EP0318693A1 (en) * 1987-11-26 1989-06-07 Officine Meccaniche Fratelli Mencarelli S.R.L. Method for making a valve body and a valve thus obtained
WO1998046918A1 (en) * 1997-04-11 1998-10-22 Tecnoplastic Spa Throttle valve
CN113653811A (en) * 2021-07-30 2021-11-16 欧冠阀门科技有限公司 Butterfly valve for preventing pipeline from blocking

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580054A1 (en) * 1985-04-03 1986-10-10 Hoerbiger Ventilwerke Ag
EP0270727A2 (en) * 1986-12-09 1988-06-15 Kurimoto, Ltd. Valve casing for use in a butterfly valve
EP0270727A3 (en) * 1986-12-09 1991-06-12 Kurimoto, Ltd. Valve casing for use in a butterfly valve
EP0318693A1 (en) * 1987-11-26 1989-06-07 Officine Meccaniche Fratelli Mencarelli S.R.L. Method for making a valve body and a valve thus obtained
WO1998046918A1 (en) * 1997-04-11 1998-10-22 Tecnoplastic Spa Throttle valve
CN113653811A (en) * 2021-07-30 2021-11-16 欧冠阀门科技有限公司 Butterfly valve for preventing pipeline from blocking

Also Published As

Publication number Publication date
FR2357797B1 (en) 1978-12-08
ES229670Y (en) 1978-01-01
ES229670U (en) 1977-09-01

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Legal Events

Date Code Title Description
TP Transmission of property