American Standard card sets of soft sealing plug valves

American Standard card sets of soft sealing plug valves for nominal pressure CLASS150-900LBS, the operating temperature of the oil, chemical, pharmaceutical, fertilizer, power industry and other conditions of the pipeline -29-180 ℃ cut off or turn on the tube Road media. Second, American Standard card sets of soft sealing plug valve product uses 1, reasonable structure, reliable sealing, excellent performance, attractive appearance. 2, it is through the sealing surface sealing sleeve around to achieve. Unique 360 ??° metal lip to protect the fixed sleeve. 3, the valve no cavities to accumulate media. 4, a metal lip to provide self-cleaning effect when the cock turn, is suitable for viscous and easy fouling conditions. 5, two-way flow, using the installation more convenient. 6, parts materials and flange dimensions according to the actual working conditions or user requirements reasonable matching, to meet various project needs. See: http: //www.zgchuanhu.com/xsf.html plug http://www.chuanhuvalve.com/xuansaifa/xuansaifa.asp plug