FIELD: pipeline valves.
SUBSTANCE: valve control device, designed to open/close valves installed on pipelines in the shortest possible time with minimal power consumption. The gate valve control device additionally contains a locking mechanism located between the gate valve stem and the drive device, including a housing with a stem placed in it, connected on one side to the gate valve stem, and on the other with a lead screw, and containing clamps and clamping springs mounted on axles around the stem, a retaining ring, and the drive device is made in the form of an electric drive device connected to the screw with a lead nut through a gearbox.
EFFECT: closing of the valve in a minimum time with minimal power consumption.
3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTROMAGNETIC VALVE (VERSIONS) | 2007 |
|
RU2343328C2 |
| LOCKING AND REGULATING DEVICE WITH ELECTROMAGNET | 2020 |
|
RU2749630C1 |
| VACUUM EMERGENCY VALVE | 0 |
|
SU870834A1 |
| SOLENOID-OPERATED VALVE | 2006 |
|
RU2319055C1 |
| PNEUMATIC DRIVE FOR BLOW-OFF REGULATING VALVES | 2000 |
|
RU2184283C2 |
| SHUT-OFF VALVE (VARIANTS) | 2022 |
|
RU2793039C1 |
| SAFETY STOP VALVE | 2002 |
|
RU2234019C2 |
| LOCKING AND REGULATING VALVE | 1999 |
|
RU2172885C2 |
| ELECTROMAGNET VALVE WITH MANUAL DOUBLER | 0 |
|
SU1668798A1 |
| VALVE WITH ELECTROMAGNETIC DRIVE AND ELECTROMAGNETIC DRIVE FOR THIS VALVE | 2000 |
|
RU2159379C1 |
