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Gate Valve Z45X Manufacturer
Product：

Fire-Fighting Elastic Seat Seal Gate Valve
Item No.： Z45X  
Calibre： DN50-400
Nominal Pressure： 1.0～1.6MPa
Description: The dark rod signal gate valve (with openness indication) and the clear rod gate valve are applied to the automatic water spray prevention line system to monitor the water supply line and can indicate valve opening from afar. Long rod mounted on the underground pipe line, with the gate valve buried device, can be operated on the ground, eliminating the need for kiln wells.

Specification:

Product Performance of Item No. Z45X

二、主要零部件材料

名 称
材 质
阀 体
灰 铸 铁、球 墨 铸 铁、铸 钢
闸 板
球 墨 铸 铁 +三 元 乙 丙 或 丁 腈 橡 胶
中 口 垫
丁 腈 橡 胶、三 元 乙 丙
密 封 圈
丁 腈 橡 胶
支 架
灰 铸 铁、球 墨 铸 铁、铸 钢
阀 杆
不 锈 钢
螺 栓
不 锈 钢
压 盖
球 墨 铸 铁、铸 钢
阀 杆 螺 母
铜 合 金
手 轮 （传 动 帽）
可 锻 铸 铁

三、主要技术参数

公称压力：1.0～2.5MPa 工作温度：0～80℃ 法兰标准：GB/T 17241.6 GB9113

公称通经：50～400mm 适用介质：水、油、气等 试验标准：GB13927 AP1598

四、主要外形连接尺寸

DN
50
65
80
100
125
150
200
250
300
350
400
L
178
190
203
229
254
267
292
330
356
381
406
HA
322
332
350
420
581
581
736
882
1009
1300
1380
HC
374
398
429
524
721
736
942
1031
1117
1655
1805
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Factory Add: No.318 Fulian 2 Road, Baoshan Disctrict, Shanghai City, China
Marketing Add: No. 301-3, Lunchang Road, Lunchang Town, Nanan City, Fujian, China
Tel: 0086 595 23225000, 0086 189 0505 9981
Email: topval1992@163.com