Ball valve is suitable for industrial pipeline such as district heating, hot water, oil, and oxygen.
Structure:
The valve is made up of all welded body and PTFE gasket, can run long life under the condition of frequent operation、impurities and chemicals.
Fine grinding stainless steel sphere can guarantee for years to open and close freely and reliable operation.
The structure of floating ball,.The elastic washer in the slope can guarantee for the sealing ring compression on the sphere,the valve can guarantee closely even though in the case of pressure is not stable.
Containment spindle is made up of two o-ring seals,The top of small diameter of the valve can be changed.
Both can be replaced of DN65--DN300.
THE PTFE thrust washer is between the stem shoulder and stem chamber,it also can play the role of sealing.
The stem chamber of the ball valve that more than DN65 equipped with stainless steel bearing.
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