进口底阀,（德国OLES奥莱斯阀门）

进口底阀,(德国OLES奥莱斯阀门)

【进口底阀】详细说明：

底阀是一种节约能源的阀,一般安装在水泵水下吸管的底端.限制水泵管内液体返回水源,起着只进不出的功能.阀盖上有很多个进水品和加强筋,起到了不易堵塞,主要应用在抽水的管路上.水道和支承的作用.口径有单瓣,双瓣,多瓣型.有法兰连接和螺纹连接该产品重量轻,安装方便,连接方式有:法兰式、承插焊接式、螺纹式,产品结构形式有:浮球式,自动翻板大流量式,可与各种离心泵,自吸泵,配套使用.该产品结构新颖,密封性能优越.能耐酸.耐碱,耐腐蚀.使用时间长.广泛应用于化工,化纤、氯碱、电力,制药,农药,染料,冶炼,食品、污水处理,海水养殖,等行业. 

Bottom valve is a kind of energy-saving valve, which is usually installed at the bottom of the underwater suction pipe of the pump. Limiting the return of liquid to the water source in the pump pipe, it has the function of only entering and not entering. There are many water intake products and reinforcing bars on the valve cover, which are not easy to block and are mainly used in the pumping pipeline. The water channel and supporting function. The caliber has single, double and multi-lobe type. Flanged connection and threaded connection are light in weight, easy to install, connection modes are flange type, socket welding type, threaded type, product structure forms are: floating ball type, automatic turning plate type, large flow type, can be used with various centrifugal pumps, self-priming pumps, supporting. The product has novel structure, excellent sealing performance, acid resistance, alkali resistance, corrosion resistance. Intermediate length. Widely used in chemical industry, chemical fiber, chlor-alkali, electric power, pharmaceuticals, pesticides, dyes, smelting, food, sewage treatment, mariculture, and other industries.

【进口底阀】特点：

1、水上式底阀是替代水下式底阀、安装于水面以上水平管与进水管的90°转弯处，亦可代替弯头，其密封性能*，达到滴水不漏，并设有阻尼装置，对水锤危害有一定的减缓作用。

2、为了防止介质逆流，在设备、装置和管道上都应安装止回阀；

3、止回阀一般适用于清净介质，不宜用于含有固体颗粒和粘度较大的介质；

4、一般在公称通经50mm的水平管道上都应选用立式升降止回阀。

【进口底阀】用途：

底阀是一种节约能源的阀,一般安装在水泵水下吸管的底端.限制水泵管内液体返回水源,起着只进不出的功能.阀盖上有很多个进水品和加强筋,起到了不易堵塞,主要应用在抽水的管路上.水道和支承的作用.口径有单瓣,双瓣,多瓣型.有法兰连接和螺纹连接。

结构原理：

底阀由阀估,阀瓣,阀盖,衬套,密封圈等零件组成,详见下图水源的水从阀盖进入阀体.在流体的压力作用下,阀瓣打开水,当示停后出口管内的压力将阀瓣迅速关闭,液体将不会倒回水源,起到了即畅通抽水又节约水能损失的作用。