J49法兰式压力表针型阀
一、 J49法兰式压力表针型阀 产品简图：
J49H-1.6/32P型法兰式压力表针型阀
二、 J49法兰式压力表针型阀 主要零件材料：
| 零件名称 Part name | 阀体BODY | 阀杆Stem | 阀底座Base | 填料PACKING | 填料阀盖Packing bonnet | 手轮Hand wheel |
| J49H-320-DN3 | 碳钢Carbon steel | 铬不锈钢Cr,Stainless steel | 聚四氟乙稀、柔性石墨 | 碳钢Carbon steel | 优质碳钢High grade carbon steel | |
| J49H-320P-DN6 | 铬镍不锈钢 Cr,Ni Stainless steel | 铬不锈钢Cr,Stainless steel | 铬镍不锈钢 Cr,Ni Stainless steel | PTEF,Soft graphite | 不锈钢Stainless steel | |
三、 J49法兰式压力表针型阀 主要性能规范：
| 型号 Type |
公称压力 (MPa)Nominal Pressure |
试验压力 PS(MPa)Test pressure |
工作压力 (MPa) Working Pressure |
工作温度 (℃)Working Temperature |
适用介质 Suitable |
||
| 壳体(MPa)Shell | 密封(液)Seal | 密封(气)Seal | |||||
| J49H-320 | 32 | 48 | 35.2 | 0.6 | 32 | P≤540℃ | 液化石油气水、酸、蒸汽、油品等 |
| J49H-320P | 32 | 48 | 35.2 | 0.6 | 32 | C≤425℃ | Petroleum gas Water,Asic,Steam, Oil etc. |
四、 J49法兰式压力表针型阀 主要外型及连接尺寸：
| 型号 | 公称直径DN(mm) | 尺 寸 Dimensions | 重量(Kg) | |||||||||
| Type | Nominal diameter | L1 | D1 | D2 | H | H1 | L2 | h | hˊ | M1 | L3 | Weight |
| J49H-320 | 3 | 60 | 65 | 50 | 88 | 100 | 60 | 15 | Ф70 | M20×1.5 | 16 | 1.3 |
| J49H-320P | 6 | 60 | 65 | 50 | 88 | 100 | 60 | 15 | Ф70 | M20×1.5 | 16 | 1.3 |
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