Latching actuator features a magnetically latched solenoid operator that allows the valve to be pulse-energized in order to change the plunger position. With the valve in the "closed" position, the plunger return spring provides sufficient force to maintain the plunger position as well as maintain a bubble-tight seal. The valve will then remain in the "open" position until the latching actuator is pulse-energized to change the position of the plunger.
Fifty-six-year-old Pasquale Russo has been doing metalwork for more than 30 years in a tiny southern Italy village. Many craftsmen like him brought with them fabrication skills when they came from the Old World to America.
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