Z960Y高温高压电站闸阀 ● 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； 性能规范Property and
specifiecation 产品型号 Product type 试验压力(MPa)Test pressure 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-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
高温高压电站闸阀
产品型号：Z960Y
产品引用标准：
● 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
公称压力PN(MPa)Nominal pressure
Working pressure
Working temperature
Appicable medium
Sheel test
Seal test
