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H71X-16对夹消声止回阀
50-99 Pieces
Price negotiable
100-299 Pieces
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300-9999998 Pieces
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>=9999999 Pieces
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Age Group: adults
Gender: WOMEN
Product Type: Blouses & Tops
Clothing Length: short
Pattern Type: Solid
Collar: O-Neck
Sleeve Length(cm): short
Decoration: none
Supply Type: OEM service
Material: rayon
Fabric Type: Knitted
Top Type: Shirt / Blouse
Technics: YARN DYED
Product Description

H71X-16对夹消声止回阀概述:

H71X系列南瓜型止回阀是利用管线内部压力变化,内压自行驱动型止回阀。该产品阀瓣运动自动导向,开启关闭灵活,运动自如,密封性能好,外形结构尺寸小、重量轻、拆装方便、噪音低、垂直,水平 安装均可。对夹升降止回阀可安装在水泵出口管道上,多用于水泵停止时,防止管路中带压水流回流冲击水泵确保安全。


H71X-16对夹消声止回阀用途:

对夹式消声止回阀主要用在水泵出口;防止介质倒流。高层建筑给排水、消防、空调、等泵房系统。该产品具有能消除噪声的特大优点。结构长度短、重量轻、密封性能好。但阻力大于全流量的节能消声止回阀。


H71X-16对夹消声止回阀安装说明:

1、安装前请核对该对夹消声止回阀的口径,压力等级及外观是否完好无损。用手按动阀轴是否动作灵活无阻。

2、检查对夹消声止回阀体标示红色箭头与管线水流方向是否一致。

3、夹紧对夹消声止回阀时,各螺栓拧紧用力均衡,使阀门受力一致,并且夹紧力不要过大。

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