14 Inch 150LB Triple-offset butterfly valve, Wafer Type The 14 inch 150 LB butterfly is triple...
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Features 1. Bidirectional zero-leakage sealing. According to standard API 598. 2. Optimized...
14" 150 LB Concentric Butterfly Valve WCB API 609 Wafer Introduction 14" 150LB butterfly valve...
14 INCH 150 LB Concentric Butterfly Valve Lug Type A536 API 609 Features 1. Simple structure and convenient...