主要性能规范 The main technical data
型号Type | 公称压力PN/MPA Nominal pressure | 壳体试验压力/MPA Testing pressure | 适用介质 Applicable medium | 适用温度/℃ Applicable temperature |
D341H-0.1C,D341W-0.1C | 0.01 | 0.02 | 含烟尘，空气等 Contains smoke and air etc | ≤300 |
D341H-0.5C,D341W-0.5C | 0.05 | 0.10 | ||
D341H-1C,D341W-1C | 0.1 | 0.15 |
主要零部件材料 Materials for main parts
型号 type | 阀体 body | 蝶板 Disc | 阀杆 seat ring | 填料 packing |
零件名称 name of parts | Q235A | Q235A | 40Cr | 柔性石墨 Expanded graphite |
主要尺寸及重量 The main size of apperance and weight
