Bronze Swing Check Valve

Bronze Swing Check Valve Body: Bronze, Aluminium Bronze(C95800, C95500, C95200) Disc: Bronze, Aluminium Bronze(C95800, C95500, C95200) Hinge: Bronze, Aluminium Bronze(C95800, C95500, C95200) Hinge Pin: Bronze, Aluminium Bronze(C95800, C95500, C95200) Gasket: SS304+ Graphite Packing: Graphite End Connection: Flanged, Buttweld, Socketweld Operation: Handwheel, Electric Actuated, Pneumatic Actuated Nominal Size: DN50 to DN500 Nominal Pressure: Class150 to Class300 Design and Manufacture Standard: API 6D, API 608, BS5351 Face to Face Dimension: ANSI B16.10, API 6D Flanged End Connection: ANSI B16.5 Buttweld End: ANSI B16.25 Inspection and Test: API 598, API 6D Dimensions Unit: mm Class150 DN L L1 L2 H 50 203 203 216 152 65 216 216 229 165 80 241 241 254 175 100 292 292 305 204 150 356 356 368 293 200 495 495 508 353 250 622 622 635 390 300 699 699 711 432 350 787 787 800 475 400 864 864 876 525 450 978 978 991 582 500 978 978 991 627