压力表针型阀

相关型号：

　　JJM1-25C,JJM1-40C,JJM1-64C,JJM1-100C,JJM1-120C,JJM1-150C,JJM1-200C,JJM1-220C,JJM1-250C,JJM1-320C
　　JJM1-25P,JJM1-40P,JJM1-64P,JJM1-100P,JJM1-120P,JJM1-150P,JJM1-200P,JJM1-220P,JJM1-250P,JJM1-320P

主要零件材料
Materials for main parts

零件名称 Part name	阀体、阀盖 Body,Bonnet	阀杆、阀瓣 Stem,Disc	填料 Packing
J24W-160P-DN3	铬镍不锈钢 Cr.Ni Stainless steel	不锈钢 Stainliess steel	聚四氟乙稀、柔性石墨 PTEF,Soft graphite
J24W-320P-DN6	优质碳钢 High grade carbon steel	铬镍不锈钢 Cr.Ni Stainliss steel	聚四氟乙稀、柔性石墨 PTEF,Soft graphite

主要性能规范
Chief property and specifieation

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 Applicable mediun
		壳体Shell	密封 （液）Seal	密封 （气）Seal
J24W-160P-DN3	16.0	24.0	17.6	0.6	16.0	P≤200℃	液化石油气水、油品等Petroleun gas Water,Oil etc.
J24W-320P-DN6	32.0	48.0	35.2	0.6	32.0	C≤425℃