一、Z960Y高温高压电站闸阀产品引用标准●制造与验收技术条件按日本火力发电用阀门标准E101和JB/T3595-93的规定；●结构长度按E101的规定或按用户提供尺寸●焊接坡口接电力工业管理标准78DG的规定或按用户提供尺寸。二、Z960Y高温高压电站闸阀主要零件材料零件名称材料牌号阀体WCBWC6WC9阀板WCBWC6WC9阀盖2512Cr1Mo1VA阀杆1Cr17Ni220Cr1Mo1VA阀座2512Cr1Mo1VA密封环S软钢(增强柔性石墨)S软钢F软钢填料增强柔性石墨支架YokeWCBWCB或WC6阀杆螺母45(ZCuZn25A16Fe3Mn3)四开环1Cr1320Cr1MoVA三、Z960Y高温高压电站闸阀性能规范产品型号公称压力PN(MPa)试验压力(MPa)工作压力(MPa)工作温度(℃)适用介质强度试验密封试验/上密封实验Z960Y-2502537.527.5-≤425水、蒸汽Z960Y-3203248.036.0-≤425Z960Y-P54100-30.022.0P5410≤540蒸汽Z960Y-P54170-48.036.0P5417≤540四、Z960Y高温高压电站闸阀主要外形尺寸公称通径DN主要外形尺寸和连接尺寸(mm)电动装置重量(kg)d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