Isolation Latching Valves Armor Arsenal develops miniature Isolation Latching Valves for propellant control applications. Our design is inherently power saving and does not contribute to propellant heating. The valve’s design has been optimized for H2O2 and features a very low AOL. It is also compatible with other propellants and gases.Options such as Back Pressure Relief are available. Typical applications : Propellant isolation ;Pressurant isolation ;Any similar or comparable application.