The V27700-185-W from Valcor Engineering Corporation is a Spacecraft Valve with an operating pressure of 935 psi. This bi-stable solenoid valve has a flow rate of 0.280 ESEO and is compatible with fluids such as H2O2, GN2 /MMH, MON-3, GHe, and GN2. It has a short pulse duration of less than 100 ms and features a pilot operation that allows for higher flows and pressures. The valve is constructed using 316/Titanium and has a mass of 1.54 kg. It has applications in propellant and pressurant isolation in spacecraft and launch vehicle propulsion systems.