One implementation of the rapid pressure sealing plug mating tee

One implementation of the rapid pressure sealing plug mating tee, comprising: a three-way body, comprising a valve body, said valve body equipped with a first cavity, the buffer cavity and a second cavity; sealing plug means connected to said three-way body, the external pressure by a sealing plug means into the second cavity; unidirectional seal assembly disposed within said buffer chamber; bi-directional seal assembly disposed said first cavity. Its advantages are: the three-way function in addition to having a general, but also to achieve a rapid docking plug special environmental conditions.