| 摘要 |
The invention relates to a valve comprising a house (1), a solenoid which is arranged in the housing (1), a pin (4) which can be moved by the solenoid, a piston (5) which is connected to the pin (4) and a seal (11) which seals the piston (5) with respect to the housing (1). Said piston (5) comprises, on the cover surface thereof, a peripheral stop (12), said stop (12) of the piston (5) lying against a stop (10) of the housing (1), and the piston (5) has been moved, in said position, by the spring (6) to the closing position. |
