API 603铸不锈钢旋启式止回阀
整体阀座,DN15-DN40
法兰,ASME 150, 300磅级,壁厚符合B 16.34
800磅级阀门,全流道,DN15-DN40
螺纹或承插焊接,ASME 800磅级
Integral Seat, 1/2-11/2¨, (15-40 mm)
Flanged, ASME Classes 150, 300, Wall Thickness To B 16.34
Class 800 Valves Full Port 1/2-11/2¨, (15-40 mm)
Threaded or Socket Weld, ASME Class 80
【标准材料】
部件 PART 材料 MATERIAL
阀体 Body A 351 Gr. CF8M
阀盖 Cover A 351 Gr. CF8M
阀瓣 Disc A 351 Gr. CF8M
铰链 Hinge A 351 Gr. CF8M
销钉 Pin Gr. 316
阀瓣螺母 Disc nut Gr. 8M
阀盖螺丝 Cap screw Gr. B8M
阀盖螺母 Cover nut Gr. 8M
密封垫 Gasket SX
GX 含不锈钢聚四氟乙烯
Teflon with stainless
含不锈钢石墨
Graphite with stainless
铭牌 Name plate 不锈钢 Stainless steel
【法兰标准】
磅级
CLASS 型号
FIGURE NUMBERS
150 0114C-13SX or GX
300 1114C-13SX or GX