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Metal seat flanged butterfly valve
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Pressure:150LB-900LB
Size:DN25-DN1800
Design Std:API,BS,DIN,JIS,GB,ISO
Product Material:A216 WCB,WC6,WC9,LCB,Stainless steel,CF8,CF8M,CF3,CF3M,CN7M
Hard seal butterfly valve has the structure of short, small size, light weight, portable operation. The use of axle structure, butterfly plate using truss structure, high strength, large over-current, small flow resistance, energy saving.
The use of eccentric structure, the more related with the closure of the functions of the more compact, reliable sealing performance, after the gate to ensure full disengagement sealing surface to ensure the sealing surface from damage. Selection of stainless steel sealing surface with a corrosion-resistant, high temperature, long service life characteristics.
Sealed with a two-way function, from the installation media restrictions on the flow (if only to control the use of one-way media should be given priority in favor of sealing the direction of the installation) are not subject to the effects of spatial units can be installed in any direction.
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