High pressure Swing check valves
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tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:7.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Arial", sans-serif; } .font2 { font:11.00pt "Arial", sans-serif; } High pressure Swing check valves DRI 21 640 AB DN 50-300/250 Last Updated Thursday, 29 January 2009 10:53 High pressure Swing check valves - DRI 21 - 640 AB - PD 21 - DN 50-300/250 Standard features - Valve body made of forged steel with welded seat ring, welded on with stellite - Pressure sealing bonnet Pressure and temperature ratings - Pressure rating up to 275 bar - Temprature rating up to +600° C Materials - 1.5415 - 1.7335 - 1.7380 Further materials, e.g. F92 on request Media Depending on the material swing check valves are suitable for water, gas, oil and other non aggressive mdia Fields of application High temp驩rature steam and water, Refining (Catalytic reformers and Hydrocrackers), Petrochemical and Chemical Industries Technical altrations reserved 1 /1

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