D941H/D971H电动金属硬密封蝶阀
价格:电议
地区:上海市
电 话:021-36419535
手 机:18917558453.18939784551
传 真:021-61518451

D941H/D971H电动金属硬密封蝶阀

D941H-10CP DN40/D941H-10CP DN50/D941H-10CP DN65/D941H-10CP DN80/D941H-10CP DN100/D941H-10CP DN125/D941H-10CP DN150/D941H-10CP DN200/D941H-10CP DN250/ D941H-10CP DN300/D941H-10CP DN350/D941H-10CP DN400/D941H-16CP DN40/D941H-16CP DN50/D941H-16CP DN65/D941H-16CP DN80/ D941H-16CP DN100/D941H-16CPDN125/D941H-16CP DN150/D941H-16CPDN200/D941H-16CPDN250/D941H-16CPDN300/D941H-16CP/DN350/D941H-16CP DN400/D941H-25CP DN40/D941H-25CP DN50/D941H-25CP DN65/D941H-25CP DN80/D941H-25CP DN100/D941H-25CP DN125/D941H-25CP DN150/D941H-25CP 产品详情: 1.特点:    结构长度短,重量轻; 阀体强度高,壳体试验压力为2PN; 蝶阀为双平板桁架式,流阻小; 具有对介质双向截止可靠的密封结构,其渗漏量为零; 不必从管路上拆下阀门即可更换密封圈(通径大于DN700); 轴承为自润滑轴承,不需注油,磨擦力小; 有立式,卧式两种安装形式,根据需要供货;  阀体,蝶板材料可采用合金铸铁,以适用于海水介质.2.主要零件材料:

零件名称阀体阀座蝶板阀杆
材料灰铸铁       球墨铸铁     不锈钢       碳钢天然胶       丁晴橡胶     氟化橡胶     三元乙丙橡胶  耐磨橡胶     卫生橡胶铸铁电镀     球墨铸铁     不锈钢       铜合金不锈钢       或碳钢

3.主要技术参数:

公称压力MPa强度试验MPa密封试验MPa试用温度℃适用介质
1.01.51.1≤600℃水、蒸汽、煤汽、油类、热空气、腐蚀性等介质
1.62.41.76
2.53.82.75
4.06.04.4

2、外形尺寸及参数:
公称通径DN结构长度(标准值)外形尺寸(参考值)连接尺寸9标准植)
PN0.6MPa              PN1.0MPa              PN1.6MPa
毫米(mm)LHH0ABDD1D2n-dDD1D2n-dDD1D2n-d
5010882.533818065140110884~14165125994~18165125994~18
6511292.5358180651601301084~141851451184~181851451184~18
80114100413245721901501244~182001601328~182001601328~18
100127110428240722101701444~182201801568~182201801568~18
125140125444240722402001728~182502101848~182502101848~18
150140142.5553350932652251998~182852402118~222852402118~22
200152170678350933202802548~183402952668~22340295266

品牌/商标

上海耐鼎

企业类型

制造商