适用范围
城建、化工、冶金、石油、制药、食品、饮料、环保
产品概述
J49法兰式压力表针型阀结构图
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 PTEF,Soft graphite | 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 | 不锈钢 Stainless steel |
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 | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | P≤540℃ | 液化石油气水、酸、蒸汽、油品等 Petroleum gas Water,Asic,Steam, Oil etc. |
J49H-320P | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | C≤425℃ |
J49法兰式压力表针型阀主要外型及连接尺寸
型号 Type | 公称直径DN(mm) Nominal diameter | 尺寸 Dimensions | 重量(Kg) Weight | |||||||||
L1 | D1 | D2 | H | H1 | L2 | h | hˊ | M1 | L3 | |||
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 |