A pneumatic valve includes a housing with a first port and a second port, each in communication with an interior of the housing, a coil assembly coupled to the housing, a plunger axially movable within the housing between a first position and a second position in response to electrical current being driven through the coil assembly, a permanent magnet configured to retain the plunger in the first position to open fluid communication between the first port and the second port, and a biasing member configured to retain the plunger in the second position to close fluid communication between the first port and the second port.
LATCHING VALVE
2025-05-08
Patent
Electronic Resource
English
Latching Solenoid-Operated Ball Valve
NTRS | 1994
|Latching Solenoid-Operated Ball Valve
Online Contents | 1994