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Zhejiang Dongda Pump & Valve Co., Ltd. Tel 0577-67961597 / 13806834846

Focus on flat gate valve for 26 years

We specialize in the production of flat gate valves, pneumatic shut-off gate valves,
parallel double gate valves, oilfield special valves, etc.

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平行双闸板闸阀

平行双闸板闸阀

产品分类:美标API阀门
Product Categories:美标API阀门
销售热线:0577-67966500
Sales Hotline:0577-67966500
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Product Details

产品介绍:
Z944T/W-10型电动平行式双闸板闸阀广泛用于石油、化工、制药、电力等行业,在公称压力≤1.0Mpa的蒸气、水、油品等介质的管路上作启闭作用。


应用范围:
城建、化工、冶金、石油、制药、食品、饮料、环保。

 

结构特点:

1、当系统正常工作时,闸板以1.0m/min匀速启、闭;而系统断电等事故状态时的关闭分为快、慢关两个阶段。100-20%开度为快关,时间10(S)。20-0%开度为慢关,时间为40(S)。
2、用在水泵出口作截止、止回阀使用,该阀还具有阀杆锁定装置。保证运行安全。
3、Z943T型闸阀选用新型电动装置,可就地操作也可远控,并能满足计算机程控要求。控制准确、安全、可靠。


标准规范:

型号公称压力 
(MPa)
试验压力适用温度 
(℃)
适用介质
强度(水) 
(MPa)
密封(水) 
(MPa)
Z944T-101.01.51.1≤200蒸气、水、
Z944W-10≤100油品

 

主要零件材料:

零件名称材 料
Z944T-10Z944W-10
阀体、阀盖灰铸铁灰铸铁
闸 板灰铸铁+黄铜灰铸铁
阀 杆碳钢(铜)碳钢(铜)
阀杆螺母青铜(球铁)青铜(球铁)


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