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Brass Horizontal Threaded Check Valve ISO9001 ISO14001 Certified with 18 Months Warranty
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Cast Ductile Iron Water Valve Wafer Duo Plate Double Disc Check Valves
8 Inch DN150 DN300 Ductile Iron DI SS304 Stainless Steel Cf8m Duo Plate Disc Type Wafer Dual Check Valve
Wafer Butterfly Type Duo / Dual Plate Swing Check Valve With Spring ANSI 16.5 B
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Stable Performance Cast Check Valve , CS and SS Swing Check Valve
Adjustable Stainless Swing Check Valve , Industrial Flanged Check Valve Water Supply