產品特點Features：
相比T型截止閥，流道更加順暢，閥門流通能力更強，對密封面的沖蝕破壞性也更小。Compared with the T-type globe valve, the flow path is smoother, the valve circulation ability is stronger, and the erosion damage to the sealing surface is also smaller.
先比于其他廠家的無軸承旋轉式閥桿設計，雙軸承升降式閥桿設計的閥門啟閉扭矩更小，升降式的閥桿可以更好的保護填料，從而提高閥桿填料的使用壽命。Compared with other manufacturers' bearingless rotary valve stem design, the double-bearing lifting valve stem design has smaller valve opening and closing torque, and the lifted valve stem can better protect the packing, thus improving the service life of the valve stem packing.
閥門為線密封,閥桿由填料壓蓋、填料墊和閥芯三級導向，有效加強并保證了閥芯的對中性，并保證了密封線的吻合。The valve is line sealed, and the valve stem is guided by the Gland, Packing gasket and Plug, which effectively strengthens and ensures the centering of the valve core and ensures the perfect matching of the sealing line.
應用“真空沸騰焊”焊接閥體和整體司太立閥座環，有效地加強了材料抗沖刷能力。The use of "vacuum boiling soldering" welded valve body and integral Stallite seat ring effectively enhances the material's anti-scour capability.
雙節流設計。Double throttle design。
