产品[J23W型外螺纹针型阀]的详细资料:
产品型号:J21/3W-1.6(42)P
产品名称:外螺纹针型阀

二、主要零件材料:
零件名称   | 阀杆,阀盖   | 阀杆,阀瓣   | 填料   | 
J21 3W-16P  | 铬镍不锈钢   | 铬镍不锈钢   | 聚四氟乙稀,柔性石墨 PTFE,Soft graphite  | 
J21 3W-160、J2W1 3-40  | 上等碳钢   | 铬不锈钢   | 
三、主要性能规范:
型号   | 公称压力PN Mpa  | 试验压力PS(Mpa)_Test pressure  | 工作压力(Mpa) Working pressure  | 工作温度(OC) Working temps.  | 适用介质Applicable medium  | ||
壳体 Shell  | 密封(液)Seal  | 密封(气)Seal  | |||||
J23W-16  | 1.6  | 2.4  | 1.76  | 0.6  | 1.6  | P≤540OC  | 液化石油气水,酸,蒸汽,油品等 Petroleum gas Water,As,Steam,Oil,etc.  | 
J23W-40P  | 4.0  | 6.0  | 4.4  | 0.6  | 4.0  | ||
J23W-160  | 16.0  | 24.0  | 17.6  | 0.6  | 16.0  | C≤425 OC  | |
J23W-320P  | 32.0  | 48.0  | 35.2  | 0.6  | 32.0  | ||
J23W-420P  | 42.0  | 63.0  | 46.2  | 0.6  | 42.0  | ||
四、上明牌J23W型外螺纹针型阀主要外形及连接尺寸:
公称直径DN(mm)  | 尺寸 Dimension  | 重量(kg)Weight  | ||||||
Do  | D1  | D2  | L  | H1  | H2  | M  | ||
6  | 65  | 14  | 6  | 140  | 96  | 106  | 20×1.5  | 0.9  | 
10  | 80  | 18  | 10  | 160  | 115  | 125  | 24×1.5  | 1.18  | 
15  | 100  | 22  | 15  | 180  | 122  | 132  | 30×2  | 2.0  | 
20  | 110  | 28  | 18  | 220  | 156  | 166  | 30×2  | 3.5  | 
25  | 140  | 33  | 22  | 230  | 169  | 180  | 39×2  | 4.3  |