Check valves are a backflow prevention device designed to prevent fluid (liquid or gas) from flowing backwards into vital process systems. Swing Check valve 052503 has bronze body and trim that meets ASTM B62 specification along with flanged connection and bolted cap. The pressure rating is 150 lb and 225 WOG.
|Document Name||File Size|
|Check Valve - Bronze 052503 052504 Catalog.pdf||192.27 KB|
|Bronze Swing Check, Threaded Bonnet 052503 Drawing.pdf||91.95 KB|
|DNV-GL OKV Manufacturing Certificate - 6-2022.pdf||62.57 KB|
|ABS OKV Product Type and Design Approval - 10-2021.pdf||1.22 MB|
|ABS OKV Manufacturing Certificate - 6-2025||376.14 KB|
|Lloyd's OKV Type Approval - 7-2023||1.34 MB|
|Bronze Swing Check, Bolted Bonnet 052503 Drawing.pdf||300.11 KB|
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Dimensional and specification information shown here represents common industrial & commercial standards. Actual dimensions may vary by manufacturer, please contact your local W&O office for specific information.