Yongjia Kosen Valve

Lug Concentric Butterfly Valve

Product Description The Lug Concentric Butterfly Valves can be selected by manual, worm, pneumatic and electric. The connection mode can choose flanges and pair clips. The structure forms can choose single eccentricity, middle line, double eccentricity and three eccentricity. The...

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Product Details

Product Description

Lug concentric butterfly valve is widely used in many fields, such as petroleum, chemical industry, metallurgy, hydropower and so on.


Material of main parts

Body: cast iron, ductile iron, cast steel, stainless steel, etc.

Butterfly plate: CI, DI, WCB, stainless steel and special materials.

Sealing rings: rubber, cast steel, alloy steel, stainless steel.

Stem: 2Cr13, stainless steel

Packing: O ring, flexible graphite O


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