Browse our inventory at ASAP Aerospace, owned and operated by ASAP Semiconductor, for Dual Flapper Check Valve aerospace and aviation parts like 994C32-11, 994C32-11, 994C32-11 manufactured by Zodiac Industries Inc, Intertechnique Sa Bp1 Division Aeronautique, Zodiak Intertecnique. At ASAP Aerospace, we are committed to making parts purchasing as simple as possible.