焊接闸阀Z61Y与管路连接采用焊接式结构。密封面不易磨损，擦伤，密封性能好，寿命长。 结构紧
凑，启闭性好、 性能规范
高度小、维修方便。适用于水、蒸汽、油品管路上，具有耐高温、耐高压的特点.
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二、若已经由设计单位选定良科阀门公司的型号，请按型号直接向我司销售部订购。
三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数，由我
们的四方阀门
公司专家为您审核把关。
| 性能规范Property and specifiecation | ||||||
| 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Appicable medium | ||
| 强度试验Sheel 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Matecrial 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Fexible graphite | |||||
| 支架Yoke | WCB | WCB或WC6 | ||||
| 阀杆螺母Stem nut | 45（ZCuZn25A16Fe3Mn3） | |||||
| 四开环Four piece ring | 1Cr13 | 20Cr1MoVA | ||||
| 性能规范Property and specifiecation | ||||||
| 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Appicable medium | ||
| 强度试验Sheel 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Matecrial 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Fexible graphite | |||||
| 支架Yoke | WCB | WCB或WC6 | ||||
| 阀杆螺母Stem nut | 45（ZCuZn25A16Fe3Mn3） | |||||
| 四开环Four piece ring | 1Cr13 | 20Cr1MoVA | ||||
|
执入标准Administer standard | ||||||
|
● 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。 | ||||||
|
● The manufalture and aueptanle specigication shan be based on the japanese standard E101 applied for the thermal powerand JB/T3595-93 | ||||||
|
● The length shall bein line with E101 or by user’s speeification. | ||||||
|
● Welding groove shan be in auordanle with power industrh spe-cification 78DG or hg user’ specification | ||||||
|
● The size in inclose is old production’s size |
|
性能规范Property and specifiecation | ||||||
| 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Appicable medium | ||
| 强度试验Sheel 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Matecrial 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Fexible 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DNNominal diameter | 主要外形尺寸和连接尺寸（mm）Main external and connecting dimensions | 电动装置Electric dewice | 重量（kg）Weight | ||||
| d | L | H | L1 | L2 | |||
| Z60Y/Z62Y-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 |
浙江四方阀门主营；截止阀，高压截止阀，法兰截止阀，焊接截止阀，卡箍截止阀
| 性能规范Property and specifiecation | ||||||
| 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Appicable medium | ||
| 强度试验Sheel 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Matecrial 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Fexible graphite | |||||
| 支架Yoke | WCB | WCB或WC6 | ||||
| 阀杆螺母Stem nut | 45（ZCuZn25A16Fe3Mn3） | |||||
| 四开环Four piece ring | 1Cr13 | 20Cr1MoVA | ||||
