Latching and Non-Latching Miniature Valves Engineered for In-Space Propulsion

Latching Miniature Solenoid Valve

Marotta has developed magnetically latching, miniature valves designed for applications wher power is limited or coil heating is undesirable. This series can also be used wher continuous power may not be available.

The MV602L is the smallest, most power efficient miniature latch valve on the market today.


The 2-way, 2-position valve shuttles to the open or closed position by switching current polarity. Because the valve requires only a brief pulse of current (100msec max) when switching polarity, it consumes only a very small amount of power.

Composed of stainless steel, all welded construction and a plastic seat, the Marotta Miniature Magnetic Latching Valves meet the demands for high reliability, tight leakage and quick response. Handles pressure ranges from 0 – 4500 psig.

Xenon Feed Systems
Micro-Propulsion
Cold Gas Propulsion