| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: valve incorporates manual control mechanism to set it open, solenoid, valve seat, an armature with shut-off element, the first and second washers. The armature with the shut-off element travels between the valve seat and solenoid. Both washers are made in magnetic material and are arranged on one side of the armature with shut-off element, the solenoid being arranged on the other side. One of the washers is con-rod-linked with the armature and shut-off element, while the other one is fixed. The valve set closed, both washers are located in direct proximity. One of the washers along adjustment of a limit distance between them. The magnetic flux direction of both washers is aligned. ^ EFFECT: higher tightness. ^ 2 dwg,1 tbl |
