One Piece Floating Ball Valve

150# Anti-Static One Piece Floating Ball Valve For Heating Equipment , DN25-DN100 Quick Detail: Size & Pressure : 150# DN25-DN200 300# DN25-DN200 600# DN25-DN100 Description: ONE PIECE FLOATING BALL VALVE 1.Bow-out proof stem For the purpose of preventing the stem from flying off resulting in abnormal rising of the inner pressure of valve,shoulder is fixed at the lower part of the stem.In addition,in order to prevent leakage resulting from burnout of packing set of the stem