Concentric Butterfly Valves
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![Flanged Concentric Butterfly Valve]()
Flanged Concentric Butterfly ValveNSV Concentric Butterfly Valve with the advantages of good corrosion resistance, reliable seal, small unsealed moment and so on,the valve body shall be one-piece design with extended neck and a...
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![Lug Concentric Butterfly Valve]()
Lug Concentric Butterfly ValveNSV Concentric Butterfly Valve with the advantages of good corrosion resistance, reliable seal, small unsealed moment and so on,the valve body shall be one-piece design with extended neck and a...
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![Wafer Concentric Butterfly Valve]()
Wafer Concentric Butterfly ValveNSV Concentric Butterfly Valve with the advantages of good corrosion resistance, reliable seal, small unsealed moment and so on,the valve body shall be one-piece design with extended neck and a...
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NSV Valve Corporation is one of the most professional concentric butterfly valves manufacturers and suppliers in China, featured by quality products and good service. Please rest assured to buy concentric butterfly valves made in China here from our factory. Concentric Butterfly Valves, Lug Concentric Butterfly Valve, Pneumatic Cast Iron Butterfly Valve