Metallic elastic hard sealing butterfly valve

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Product Description

1)Product Description:

This kind of butterfly valve is widely utllized in foodstuff,pharmacy,chemlcal industry environmental protection,water treatment,high building,water supply and drain tubing line open or close or adjusting medium.

metal sealing butterfly valves utilize a flexible stainless steel sealing rings mounted on the valve body to achieve true zero leakage:

1.Sealing adjustable life of 100,000 times without leakage;

2.Special seal structure, at high temperatures and the cold conditions, the seal no stress deformation, zero leakage;

3.Three-dimensional eccentric structure, open sealed that separation, Close contacts that sealed;

4.The axial positioning device, to resolve the axial sealing surface wear leak problem, the drive actuator can be installed in any direction;

5.Suitable for the Net pipeline of food, medicine, chemical and industrial environmental protection, water treatment, high-rise buildings, for the purposes of opening and closing or regulating media flow to the drain line