J41Y型PN16~PN160钢制截止阀：手动、法兰连接、直通式、阀座密封面材料硬质合金、公称压力PN16~PN160，阀体材料为碳素钢（J41Y-16C~160C）、0Cr18Ni9系不锈钢（J41Y-16P~160P）、0Cr17Ni12Mo2系不锈钢（J41Y-16R~160R）、1Cr5Mo铬钼钢（J41Y-16I~160I）的截止阀。
【产品性能参数】 J41Y型PN16~PN160钢制截止阀主要性能参数型号PN工作压力/ MPa适用温度/℃适用介质J41Y-16C~160C16~1601.6~16.0≤425水、蒸汽、油品J41Y-16P~160P≤150弱腐蚀性介质J41Y-16R~160R腐蚀性介质J41Y-16I~160I≤550油品、蒸汽
【产品零部件材料】J41Y型PN16~PN160钢制截止阀零部件材料 型号材料 阀体、阀盖阀杆密封面填料 J41Y-16C~160C碳素钢铬不锈钢堆焊硬基合金石棉、石墨、柔性石墨、聚四氟乙烯 J41Y-16P~160P铬镍钼钛不锈钢铬镍钼钛不锈钢 J41Y-16R~160R J41Y-16I~160I铬钼合金钢铬钼合金钢