进口隔膜阀多用途安全可靠-洛克

关于德国《DE LOCKE》洛克：

     德国DE LOCKE洛克全部集团有限公司是一家流体专业制造商，主要服务于大部分国家工业、以石油，天然气，石化、蒸汽、水系统以及各类型流体控制系统，公司致力于产品设计、研发、制造、销售，为用户提供完善的流体控制方案和阀门制定方案。目前DE LOCKE在德国本土拥有3家阀门生产工厂，分别位于总部弗兰肯塔尔，佩格尼兹和侣能三地，并在中国设立全资加工厂，主要负责亚洲地区产品供应，在上海设立销售代理处，负责大陆运营及售后服务。

Germany Locke International Group Co., Ltd. is a professional fluid manufacturer, mainly serving the global industry, oil, natural gas, petrochemical, steam, water systems and various types of fluid control systems. The company is committed to product design, research and development, manufacturing, sales, to provide users with complete fluid control programs and valve development programs. At present, de Locke has 3 valve production plants in Germany, which are respectively located in Frankenthal, Pegnitz and Luneng. In addition, it has set up a wholly-owned processing plant in China, which is mainly responsible for product supply in Asia and sales agency in Shanghai, which is responsible for mainland operation and after-sales service

一、进口隔膜阀结构优点：

1.弹性密封的开闭件，确保没有内漏；

2.流线型的流道，使得压力损失小；

3.没有填料函，因此没有外漏；

4.阀体与阀盖被中间隔膜隔开，使的隔膜上方的阀盖、阀杆等零件不受介质侵蚀；

5.隔膜可更换，维护费用低；

6.衬里材料多样可选性，可适用于各种介质，并具有良好的耐腐蚀性；

1. The opening and closing parts of elastic seal shall be free of internal leakage;

2. Streamlined flow channel, making the pressure loss small;

3. There is no stuffing box, so there is no leakage;

4. The valve body and the valve cover are separated by the middle diaphragm, so that the valve cover, valve stem and other parts above the diaphragm are not eroded by the medium;

5. The diaphragm can be replaced with low maintenance cost;

6. The lining materials are various and optional, applicable to various media, and have good corrosion resistance

二、进口隔膜阀结构性能：

三、进口隔膜阀简介：

德国洛克《DE LOCKE》进口隔膜阀的结构分为堰式隔膜阀、直流式隔膜阀、直通式隔膜阀和三通式隔膜阀,是一种特殊形式的截断阀,它的启闭件是一块用软质材料制成的隔膜，把阀体内腔与阀盖内腔及驱动部件隔开,用于控制非腐蚀性或一般腐蚀性以及强腐蚀性介质，阀体内腔表面无衬里或覆有可选择的各种氟塑料和各种橡胶，适用于各种不同工作温度和流体管路。

The structure of the imported diaphragm valve in de Locke is divided into weir diaphragm valve, direct flow diaphragm valve, through diaphragm valve and three-way diaphragm valve. It is a special type of block valve. Its opening and closing part is a diaphragm made of soft material, which separates the inner cavity of the valve body from the inner cavity of the valve cover and driving parts, It is used to control non corrosive or general corrosive and strong corrosive media. The inner surface of the valve body is unlined or covered with optional fluoroplastics and rubbers. It is suitable for various working temperatures and fluid pipelines.

四、产品售后服务：

1、代为消费者安装、调试产品；

2、根据消费者要求，进行有关使用等方面的技术指导；

3、保证维修零配件的供应；

4、负责维修服务，并提供定期维护、定期保养；

5、为消费者提供定期电话回访或上门回访；

6、对产品实行“三包”，即包修、包换、包退（许多人认为产品售后服务就是为“三包”，这是一种狭义的理解）；

7、处理消费者来信来访以及电话投诉意见，解答消费者的咨询。同时用各种方式征集消费者对产品质量的意见，并根据情况及时改进。咨询（一三七五零零四五六六七）