[go: up one dir, main page]

BR8402379A - BLOCKING VALVE WITH MECHANICAL ACTUATOR (SPRING TYPE) AND PNEUMATIC RETURN WITHOUT PRESSURE FALL - Google Patents

BLOCKING VALVE WITH MECHANICAL ACTUATOR (SPRING TYPE) AND PNEUMATIC RETURN WITHOUT PRESSURE FALL

Info

Publication number
BR8402379A
BR8402379A BR8402379A BR8402379A BR8402379A BR 8402379 A BR8402379 A BR 8402379A BR 8402379 A BR8402379 A BR 8402379A BR 8402379 A BR8402379 A BR 8402379A BR 8402379 A BR8402379 A BR 8402379A
Authority
BR
Brazil
Prior art keywords
spring type
mechanical actuator
blocking valve
pressure fall
pneumatic return
Prior art date
Application number
BR8402379A
Other languages
Portuguese (pt)
Inventor
Orelio Claudemir Moreschi
Benedito Sabino Torchi
Original Assignee
Orelio Claudemir Moreschi
Benedito Sabino Torchi
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 Orelio Claudemir Moreschi, Benedito Sabino Torchi filed Critical Orelio Claudemir Moreschi
Priority to BR8402379A priority Critical patent/BR8402379A/en
Publication of BR8402379A publication Critical patent/BR8402379A/en

Links

BR8402379A 1984-05-18 1984-05-18 BLOCKING VALVE WITH MECHANICAL ACTUATOR (SPRING TYPE) AND PNEUMATIC RETURN WITHOUT PRESSURE FALL BR8402379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8402379A BR8402379A (en) 1984-05-18 1984-05-18 BLOCKING VALVE WITH MECHANICAL ACTUATOR (SPRING TYPE) AND PNEUMATIC RETURN WITHOUT PRESSURE FALL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8402379A BR8402379A (en) 1984-05-18 1984-05-18 BLOCKING VALVE WITH MECHANICAL ACTUATOR (SPRING TYPE) AND PNEUMATIC RETURN WITHOUT PRESSURE FALL

Publications (1)

Publication Number Publication Date
BR8402379A true BR8402379A (en) 1984-12-04

Family

ID=4035666

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402379A BR8402379A (en) 1984-05-18 1984-05-18 BLOCKING VALVE WITH MECHANICAL ACTUATOR (SPRING TYPE) AND PNEUMATIC RETURN WITHOUT PRESSURE FALL

Country Status (1)

Country Link
BR (1) BR8402379A (en)

Similar Documents

Publication Publication Date Title
EP0427410A3 (en) Throttle valve actuator
GB9113963D0 (en) Valve actuator
GB2177184B (en) Valve actuator
GB2266942B (en) Fail safe valve actuator
DE68910824D1 (en) ELECTROMAGNETIC VALVE ACTUATOR.
FR2563310B1 (en) VALVES AND VALVE ACTUATORS
GB8513814D0 (en) Self-adjusting valve actuator
GB9403871D0 (en) Valve with actuator
GB2150975B (en) Throttle valve closing spring assembly
DE3664522D1 (en) Fail-safe valve actuator
DE68913193D1 (en) ELECTROMAGNETIC VALVE ACTUATOR.
BR9107326A (en) Actuator and valve assembly
DE3662126D1 (en) Height control valve with spring return actuator
GB2243669B (en) Fail safe valve actuator
DE68919838D1 (en) ELECTROMAGNETIC VALVE ACTUATOR.
DE3373929D1 (en) Fluid actuator with sequence-power valve
GB2109464B (en) Valve actuator
BR8402379A (en) BLOCKING VALVE WITH MECHANICAL ACTUATOR (SPRING TYPE) AND PNEUMATIC RETURN WITHOUT PRESSURE FALL
DE68911283D1 (en) Pneumatic valve actuator.
GB2223820B (en) Valve actuator assembly
GB8829031D0 (en) Butterfly valves
IL94560A0 (en) Butterfly-type check valve
GB8528173D0 (en) Valve actuator
KR930018361U (en) High pressure butterfly valve
IL94561A0 (en) Butterfly valves with actuators carried on valve plate