| 执行标准 Administer Standard | 设计与制造
Design Spec | 结构长度
Face To Face | 压力-温度等级 Pressure Temperature Lating | 试验-检验 Inspection And Test | | E101 JB/T3595 DL/T531 | E101 JB2766 JB/T15188.1 | E101 JB/T3595 | E101 | 主要性能规范Chief Property And Specification | 型 号 Type | 公称压力Nominal Pressure | 强度试验(MPa) Shell Test | 密封试验(MPa) Sealing Test | 适用温度℃Working Temperature | 适用介质Suitable Medium | | Z60Y-250 Z960Y-250 | 25.0 | 37.5 | 27.5 | ≤425 | 水、蒸汽、油品Water、Steam、Oil | | Z60Y-250I Z960Y-250I | 25.0 | 37.5 | 27.5 | ≤550 | | Z60Y-320 Z960Y-320 | 32.0 | 48.0 | 35.2 | ≤425 | | Z60Y-320I Z960Y-320I | 32.0 | 48.0 | 35.2 | ≤550 | | Z60Y-P54100V Z960Y-P54100V | P54100V | 30 | 11 | ≤540 | | Z60Y-P54140V Z960Y-P54140V | P54140V | 42 | 15.4 | | Z60Y-P54170V Z960Y-P54170V | P54170V | 48 | 18.7 | 主要零件材料及性能Main Part Materials and Property | 阀 体 Body | 阀 盖 Cover | 支 架 Yoke | 闸 板 Wedge Disc | 阀 杆 Stem | 阀 座 Semt | 密封环Sealing ring | 填料Packing | 阀杆螺母Yoke Bushing | | WCB A105 | WCB 35 | WCB | WCB | 2Cr13 | 25 | 增强柔性石墨Enhanced Flexibie Graphite | 增强柔性石墨Enhanced Flexibie Graphite | ZCuLAL10Fe3 | | WC6 12Cr1MoV | WC6 12Cr1MoV | WC6 | WC6 | 25Cr2MoV 20Cr1Mo1V1A | 304 | | WC9 12Cr1MoV | WC9 12Cr1MoV | WC9 | WC9 | 25Cr2MoV 20Cr1Mo1V1A | 304 | 规格 主要尺寸 Size Main Dimensions | 25.0MPa | DN | L | d | H | L1 | L2 | 选配电装E.A | | Z60Y-250 | | 100 | 485 | 98 | 1164 | 437 | 277 | DZW45 | | 125 | 600 | 118 | 1250 | 437 | 277 | DZW60 | | 175 | 762 | 148 | 1650 | 554 | 309 | DZW180 | | 225 | 1041 | 222 | 1650 | 554 | 309 | DZW180 | | 300 | 1245 | 294 | 2080 | 554 | 309 | DZW250 | | 32.0MPa | 100 | 533 | 82 | 1236 | 437 | 277 | DZW45 | | Z60Y-320 Z60Y-320I Z960Y-320 Z960Y-320I | 125 | 630 | 98 | 1450 | 437 | 277 | DZW60 | | 175 | 750 | 142 | 1650 | 554 | 309 | DZW180 | | 225 | 1060 | 186 | 1680 | 554 | 309 | DZW180 | | 300 | 1397 | 278 | 2265 | 764 | 398 | DZW500 | | P5410.0MPa | 100 | 406 | 84 | 1164 | 437 | 277 | DZW45 | | Z60Y- P54100V Z960Y- P54100V | 125 | 486 | 100 | 1402 | 437 | 277 | DZW60 | | 175 | 711 | 158 | 1650 | 554 | 309 | DZW180 | | 225 | 864 | 200 | 1650 | 554 | 309 | DZW180 | | 300 | 1067 | 280 | 2106 | 764 | 398 | DZW350 | | P5417.0MPa | 100 | 533 | 96 | 1236 | 437 | 277 | DZW45 | | Z60Y- P54170V Z960Y- P54170V | 125 | 610 | 118 | 1302 | 437 | 277 | DZW60 | | 175 | 762 | 148 | 1650 | 554 | 309 | DZW180 | | 225 | 1041 | 222 | 1650 | 554 | 309 | DZW180 | | 
