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  ANSI Soft Seated Butterfly Valve  


Features:
1. With the fixed spherical surface seal structure, the more the pressure on the disc, the better the sealing effect.
2. With 4 times of seal adjusting, the service life is 4 times long compared with that of general gate valve, stop valve, ball valve, etc.
3. Easy to open or close by means of the eccentric structure.
4. V-type axial contact packing realizes a Grade A corrosion resistant seal.
5. In average, 75% smaller in volume, 70% lighter in weight and 50% lower in price than general gate valves, etc.
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