SU460402A1 - Direct action valve - Google Patents

Direct action valve

Info

Publication number
SU460402A1
SU460402A1 SU1867511A SU1867511A SU460402A1 SU 460402 A1 SU460402 A1 SU 460402A1 SU 1867511 A SU1867511 A SU 1867511A SU 1867511 A SU1867511 A SU 1867511A SU 460402 A1 SU460402 A1 SU 460402A1
Authority
SU
USSR - Soviet Union
Prior art keywords
direct action
action valve
valve
inlet
control
Prior art date
Application number
SU1867511A
Other languages
Russian (ru)
Inventor
Феликс Федорович Тягунов
Original Assignee
Предприятие П/Я В-8670
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 Предприятие П/Я В-8670 filed Critical Предприятие П/Я В-8670
Priority to SU1867511A priority Critical patent/SU460402A1/en
Application granted granted Critical
Publication of SU460402A1 publication Critical patent/SU460402A1/en

Links

Description

ной запорно-регулирующий элемент, центрированный IB расточках корпуса по двум 1нлунжерам различного диаметра и образующим две камеры, в одной ,из «их установлена пружина , а друга  соединена с входной полостью клапана через управл ющий дроссель и со сливом через вспомогательный клапан, отличающийс  тем, что, с целью 1повышени  антиэрозионной стойкости клапана, управл ющий дроссель размещен на линии слива вспомогательного запорно-регулирующего клалана , центрирова ние.по плунжеру малого диаметра основного запорно-регулирующего элемента вьшолнено со стороны беспружинной камеры с образованием дополнительной кольцевой камеры, соединенной со входом управл ющего дроссел  и выходам вспомогательного запорно-регулирующего клапана, вход которого соединен со входом основного запорно-регулирующего клапана каналом, причем в основном запорно-регулирующем элементе выполнен аксиальный канал дл  слива рабочей жидкости из упом нутой полости с пружиной.A shut-off and regulating element centered on the IB bores of the body along two 1lungers of different diameters and forming two chambers is in one of them a spring is installed, and the other is connected to the valve inlet through a control throttle and with a drain through an auxiliary valve that differs in that, in order to increase the anti-erosion resistance of the valve, the control throttle is placed on the drain line of the auxiliary valve and the control valve. This is performed on the side of the springless chamber with the formation of an additional annular chamber connected to the inlet of the control throttle and the outlets of the auxiliary shut-off and control valve, the inlet of which is connected to the inlet of the main shut-off and control valve by a channel, the axial channel for draining working fluid from the said cavity with a spring.

SU1867511A 1973-01-05 1973-01-05 Direct action valve SU460402A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1867511A SU460402A1 (en) 1973-01-05 1973-01-05 Direct action valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1867511A SU460402A1 (en) 1973-01-05 1973-01-05 Direct action valve

Publications (1)

Publication Number Publication Date
SU460402A1 true SU460402A1 (en) 1975-02-15

Family

ID=20538004

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1867511A SU460402A1 (en) 1973-01-05 1973-01-05 Direct action valve

Country Status (1)

Country Link
SU (1) SU460402A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253672A (en) * 1986-01-30 1993-10-19 Kabushiki Kaisha Komatsu Seisakusho Hydraulic pressure control system
US5255705A (en) * 1986-01-30 1993-10-26 Kabushiki Kaisha Komatsu Seisakusho Hydraulic pressure control system
WO2015043607A1 (en) * 2013-09-24 2015-04-02 Сергей Евгеньевич УГЛОВСКИЙ Universal gas-hydraulic differential pressure control valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253672A (en) * 1986-01-30 1993-10-19 Kabushiki Kaisha Komatsu Seisakusho Hydraulic pressure control system
US5255705A (en) * 1986-01-30 1993-10-26 Kabushiki Kaisha Komatsu Seisakusho Hydraulic pressure control system
WO2015043607A1 (en) * 2013-09-24 2015-04-02 Сергей Евгеньевич УГЛОВСКИЙ Universal gas-hydraulic differential pressure control valve
EA030960B1 (en) * 2013-09-24 2018-10-31 Сергей Евгеньевич УГЛОВСКИЙ Universal gas-hydraulic valve for controlling differential pressure of a flow of fluid

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