博雷高新能蝶阀 bray三偏心双向蝶阀

 i03系列三偏心双向硬密封蝶阀

i03 series triple offset bi-directional metal-seated butterflyvalve

描述(description): 类型type: wafer, lug, butt weld, double flange

尺寸dimension:din1.5” ~24" ansi 1.5” ~24" pn1.0~1.6mpa ansi 150lb

阀体/阀板body/ disc: wcb,ss304,ss316,ss316l（cf8&cf8m&cf3m）,

铬镍钛钢,合金钢(alloy steel),铬镍钼钛钢(ci ni mo ti steel)阀座seat:合金钢材hrc30-45,司太立合金(stellite alloys),碳化钨(tungstencarbide),本体材料

密封面结构：金属对金属，多层次