保溫球閥 |
特點 Special point 保溫球閥是一種比較新型的球閥類別，它有著自身結構所的一些*性，如開關無摩擦，密封不易磨損，啟閉力矩小。主要用糖漿、巧克力、膏體及日化等要求嚴格切斷的工況。 Insulation ball valve is a relatively new type of ball valve, it has some advantages unique to its own structure, such as no friction switch, seal is not easy to wear, small opening and closing torque. Main use syrup, chocolate, paste and daily chemical and other conditions requiring strict cutting off. 優點 Optimal point 流體阻力小，其阻力系數與同長度的管段相等。 結構簡單、體積小、重量輕。 緊密可靠，球閥的密封面材料采用進口PTFE、密封性好。 操作方便，開閉迅速，從全開到全關只要旋轉90°，便于遠距離的控制。 在全開或全閉時，球體和閥座的密封面與介質隔離，介質通過時，不會引起閥門密封面的侵蝕。 適用范圍廣，通徑從DN15-200， 球旋轉90度時，在進、出口處應全部呈現球面，從而截斷流動。 The fluid resistance is small and its resistance coefficient is equal to the pipe segment of the same length. Simple structure, small size and light weight. Tight and reliable, the sealing surface of the ball valve is made of imported ptfe with good sealing performance. Easy to operate, quick opening and closing, only 90° rotation from full opening to full closing is needed for remote control. When fully open or fully closed, the sealing surface of the ball and seat is isolated from the medium. When the medium passes through, it will not cause erosion of the sealing surface of the valve. Wide range of application, diameter from dn15-200, when the ball rotates 90 degrees, all the inlet and outlet should be spherical, thus cutting off the flow. |
