API Rückschlagventil für Wasser

API swing check valve for water Design Standard : Design and Manufacture standard : API 6D or BS 1868Material Pressure -Temp Standard : ASME B16.34End to End Dimension Standard : ASME B 16.10Flange ends dimension standard: ASME B 16.5(NPS ≤24") ASME B 16.47 (NPS >24")Inspection and test : API 598 & API 6DFace to Face : ASME B16.10Flange End : ASME B 16.5Butt welding end: ASME B 16.25Design Description : Bolted bonnet ,Cap Swing type , Anti-rotation discRenewable seat rings Non-penetrate disc shaftHorizontal or vertical serviceFlange or butt welding ends Specification : Size :2 " ---56 " Pressure : 150Lb--2500LB Material :ASTM A216 WCB ,A351CF8,CF8M,A194 8M ,A193B8M