产品说明高压焊接闸阀
1、上泉高压焊接闸阀按日本火力发电用阀门标准E101和JB/T3595-93的规定； |
2、结构长度按E101的规定或按用户提供尺寸 |
3、 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。 |
4、The manufacture and aquaplane specification can be based on the Japanese standard E101 applied for the thermal power and JB/T3595-93 |
5、The length shall been line with E101 or by user’s specification. |
6、Welding groove can be in adorable with power industry specification 78DG or hg user’ specification |
7、The size in enclose is old production’s size |
阀门性能规范Property and specification
产品型号 Product type公称压力PN(MPa)Nominal pressure | 试验压力(MPa)Test pressure | 工作压力(MPa)Working pressure | 工作温度(℃)Working temperature | 适用介质Applicable medium |
强度试验strength test | 密封试验/上密封实验Seal test |
Z960Y-250 | 25 | 37.5 | 27.5 | - | ≤425 | 水、蒸汽、Water, steam |
Z960Y-320 | 32 | 48.0 | 36.0 | - | ≤425 |
Z960Y-P54100 | - | 30.0 | 22.0 | P5410 | ≤540 | 蒸汽 Steam |
Z960Y-P54170 | - | 48.0 | 36.0 | P5417 | ≤540 |
主要零件材料Material for main parts |
零件名称Part name | 材料牌号Material designation |
阀体Body | WCB | WC6 | WC9 |
阀板Disc | WCB | WC6 | WC9 |
阀盖Bonnet | 25 | 12Cr1Mo1VA |
阀杆Stem | 1Cr17Ni2 | 20Cr1Mo1VA |
阀座Seat | 25 | 12Cr1Mo1VA |
密封环Sealing ring | S软钢(增强柔性石墨)S soft steel (flexible graphite) | S软钢S soft steel | F软钢F Soft steel |
填料Packing | 增强柔性石墨Flexible graphite |
支架Yoke | WCB | WCB或WC6 |
阀杆螺母Stem nut | 45(ZCuZn25A16Fe3Mn3) |
四开环Four piece ring | 1Cr13 | 20Cr1MoVA | |
主要尺寸及重量Main dimensions and weight
公称通径DN Nominal diameter | 主要外形尺寸和连接尺寸(mm)Main external and connecting dimensions | 电动装置Electric device | 重量(kg)Weight |
d | L | H | L1 | L2 |
Z60Y-250 |
100 | 84 | 406 | 1164 | 437 | 277 | DZW45 | 234 |
125 | 100 | 483 | 1402 | 437 | 277 | DZW60 | 343 |
175 | 158 | 711 | 1650 | 554 | 309 | DZW180 | 638 |
225 | 200 | 864 | 1650 | 554 | 309 | DZW180 | 654 |
300 | 280 | 1067 | 2106 | 764 | 398 | DZW350 | 1973 |
Z60Y-320 |
100 | 96 | 533 | 1236 | 437 | 277 | DZW60 | 291 |
125 | 118 | 610 | 1302 | 437 | 277 | DZW60 | 315 |
150 | 148 | 762 | 1403 | 526 | 283 | DZW90 | 672 |
175 | 148 | 762 | 1650 | 554 | 309 | DZW180 | 684 |
225 | 222 | 1041 | 1650 | 554 | 309 | DZW180 | 696 |
Z60Y-P54100V |
175 | 148 | 762 | 1650 | 554 | 309 | DZW180 | 683 |
225 | 222 | 1041 | 1650 | 554 | 309 | DZW180 | 704 |
250 | 222 | 1041 | 1795 | 554 | 309 | DZW180 | 1214 |
300 | 294 | 1245 | 2080 | 554 | 309 | DZW250 | 2125 |
Z60Y-P54170V |
125 | 98 | 630 | 1230 | 437 | 277 | DZW60 | 312 |
225 | 186 | 1060 | 1680 | 554 | 309 | DZW180 | 1401 |
300 | 278 | 1397 | 2265 | 764 | | DZW500 | 2834 |
325 | 310 | 1448 | 2265 | 690 | 398 | DZW500 | 2632 |
350 | 338 | 1550 | 2536 | 715 | | DZWC-4 | 5591 |