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Flange - threaded butterfly valve

Application: ThisSanitary type,automaticty per or manualoperated butterfly valves are suitable for all kinds of the stainless steelpipeline system.

Material

MaterialContact Parts:304 or 316L

Sealingmaterial:standard EPDM,Silicon, FDM,HNBRfor option

Joint style weld,thread, clamp,weld/thread, flange, To assurethe connection and substitution withimportedfacilities: all the connection styles with pipe or equipment are made to DIN11850/lDF/lSO,SMS international standard size

HandleStandard:reinforced nylon handle, metal handle. Option:adjustable handle.

Pneumatic actuator features

NOspring open/pneumatic off           NCspring off/pneumatic open

ON/OFFsignal feed back indu ctive prober for option Compact appearance, small volume ,largetorgue Simple and convenient assembly

                                                         

Requirements for compressed air quality thatthe executor needs

Compressedair joint:air pipe equiped equips withair adapter R18/8"

Maxgrain size:0.01mm                             Max oil content:0.08ppm

Dewpoint:below10℃or less                     Max water content: 7.5g/kg


Technical parameterODRange:DN25-DN200 1"~4"           Anti-pressure: 10bar Compressed airsupply:Min:4barMax:8bar          Pneumatic actuator torgne:40Nm Finish: Cutting:Ra 1.6-3.2μm         Polish:Ra0.4~0.8μm