Track plug

A variety of conditions, the product uses rail track plug plug (the warlords) for nominal pressure CLASS150-900LBS, 1.6 ~ 32.0MPa, work temperature -29 ~ 150 ℃ in petroleum, chemical, pharmaceutical, fertilizer, power industry and other The pipeline, cut off or connected piping media. Second, the product features a track plug, it is through the valve sealing ring around to achieve. Unique dovetail protection and fixing ring. 2, two-way flow, the installation more convenient. 3, part materials and flange dimensions according to the actual working conditions or user requirements reasonable matching, to meet various project needs. Third, the track plug works when the valve is fully open state of the channel stopper Xing valve channel alignment, to ensure that the desired minimum pressure drop. When the handwheel plug will rotate in the direction of the valve while the valve drive rotated 90 degrees, while continuing to turn the hand wheel, the plug will be under pressure to both sides of the valve opening, the valve will be tightly pressed against the seat, the valve is closed. When the handwheel is rotated in the opposite direction, the first so that the plug upward movement of the valve seat from the sheet to continue to turn the hand wheel so that the valve plug drive rotated 90 degrees, the last passage in the valve plug alignment of the channel, the valve is fully open state. The advantage of this valve the valve in the open process, the valve and the valve seat is in the disengaged state, the switch process is zero friction, it does not make the sealing surface wear, and sealed with a soft seal, the seal in the closed zero leakage. See: http: //www.zgchuanhu.com/xsf.html plug http://www.chuanhuvalve.com/xuansaifa/xuansaifa.asp plug