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The Swagelok® DR series radial diaphragm valve offers a cleaner, more compact way to manage sterile flow streams for many applications: media preparation, fermentation, harvest, separation, refining, purification, CIP, and SIP systems. The single-body biopharm valve design can be manufactured in a wide range of configurations to include multiple valves and multiple ports, and point-of-use valves. A single Swagelok radial diaphragm valve can replace complex weir-style valve assemblies, resulting in a more compact system.
Working Pressure Temperature Diaphragm Material Body Material Flow Coefficients Internal Surface Finish Valve Sizes End Connections
Every Swagelok DR series radial diaphragm valve is inboard helium leak tested to a maximum allowable leak rate of 2.5 × 10–3 std cm3/s, at the seat, envelope, and port welds, using FCI 70-2 as a guideline.
All Swagelok DR series radial diaphragm valves are cleaned and packaged in accordance with Swagelok Standard Cleaning and Packaging (SC-10).
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Do not use the Cv Calculator for pressure regulators. Use the flow curves in the product catalog.
Swagelok biopharm fittings are inspected by an independent third-party inspection service, Purity Systems Incorporated, to meet ASME-BPE fitting standards.
Use this tool to search for your third party inspection documentation. Simply enter the lot number marked on the product and click search. Links to inspection documentation will be displayed below.
Search Swagelok Biopharm Services Company's material test report documentation by the heat number marked on the fitting.
Search Swagelok Biopharm Services Company's rubber gasket compliance report documentation by the lot number marked on the gaskets.