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DN350 PN10 Concentric Butterfly Valve Lug Type API 609 Concentric Butterfly Valves, Lug type, Lug Butterfly...
14 INCH 150 LB Concentric Butterfly Valve Lug Type A536 API 609 Features 1. Simple structure and convenient...
Ductile Iron Concentric Butterfly Valve API 609 PN10 DN500 Product Description ...
14 Inch 150LB Triple-offset butterfly valve, Wafer Type The 14 inch 150 LB butterfly is triple...
DN200 PN16 Concentric Butterfly Valve Wafer DI API 609 Features 1. Simple structure and convenient manufacturing;...
8" 150 LB Lug Type Triple Eccentric Butterfly Valve API 609 Introduction 8 Inch 150 LB butterfly...
This VITON-seated concentric butterfly valve is a WAFER type valve with threaded holes and can be used...