FIELD: machine engineering.
SUBSTANCE: invention relates to a valve executed with a possibility of actuating by a drive (2) which positions the actuator element (3) with respect to the nozzle (4) for opening and closing it. On its side facing the nozzle (4) the actuator element (3) has a sealing element (5), which is in the closed position of the valve (1) is adjacent to the saddle (40) of the nozzle and in the open position of the valve (1) is lifted from the saddle (40) of the nozzle. The sealing element (5) is installed at the actuator element (3) with the possibility to move relative to it using a spring element (8), and the spring element (8) provides direction of the sealing element (5) on the actuator element (3) or in a radial direction relative to the saddle (40) of the nozzle, in particular, without friction.
EFFECT: invention increases the reliability of the valve in operation.
10 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SOLENOID-OPERATED VALVE FOR AIR DISTRIBUTOR OF VEHICLE DOOR DRIVE | 2003 |
|
RU2242663C1 |
| CONNECTION ELEMENT FOR CONNECTION OF TWO ENDS OF PIPES | 2011 |
|
RU2468278C2 |
| GAS VALVE UNIT, GAS FITTINGS PROVIDED WITH GAS VALVE UNIT, AND GAS APPLIANCE PROVIDED WITH GAS VALVE UNIT | 2011 |
|
RU2536438C1 |
| VALVE AND PUMPING UNIT WITH VALVE | 2014 |
|
RU2612971C1 |
| ELECTROMAGNETIC VALVE | 1991 |
|
RU2068521C1 |
| FIVE-LINE TWO-POSITION SPOOL-TYPE ELECTROPNEUMATIC CONTROL VALVE | 2008 |
|
RU2379556C1 |
| PNEUMATIC (HYDRAULIC) SERVO DRIVE, JET ENGINE, DISTRIBUTOR AND LIMIT SWITCH UNIT | 1995 |
|
RU2093715C1 |
| VALVE MODULE FOR SUPPLY OF FLUID, UPPERMOST GASEOUS, MEDIA | 2007 |
|
RU2447344C2 |
| OVERFLOW VALVE | 2014 |
|
RU2647750C2 |
| HAND-OPERATED DEVICE FOR DISCHARGING FLUIDS | 1990 |
|
RU2032482C1 |
