进口电动调节隔膜阀灵活调节稳定可靠-德国洛克

关于德国洛克：

     德国洛克国际集团有限公司是一家流体专业制造商，主要服务于工业、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、进口电动调节隔膜阀优点：

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隔膜可更换，维护费用纸；

⑤阀体与盖被中间隔膜开，使得隔膜上方的阀盖，阀杆等到零件不受介质侵蚀；

⑥衬里材料的多样性，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 the elastic seal ensure no internal leakage;

② streamlined flow channel, making the pressure loss small;

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

④ diaphragm replaceable, maintenance cost paper;

⑤ the valve body and the cover are opened by the middle diaphragm, so that the valve cover, stem and other parts above the diaphragm are not eroded by the medium;

⑥ the variety of lining materials can be applied to various media and has good corrosion resistance.

二、进口电动调节隔膜阀尺寸：

a、主要连接外形和尺寸

单位：mm

（1）dn 25 32 40 50 65 80 100 125 150 200

（2）l 145 160 180 210 250 300 350 400 460 570

（3）h 445 457 466 480 517 539 576 634 660 860

（4）重量kg 40 42 45 50 60 70 80 104 125 180 注：此外形尺寸为1.6mpa压力b、隔膜阀，如需更高压力尺寸图纸，敬请来电来函咨询。

进口隔膜阀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，依靠柔软的橡胶膜或塑料膜来控制流体运动的。隔膜阀用耐腐蚀衬里的阀体和耐腐蚀隔膜代替阀芯组件，利用隔膜的移动起调节作用，适用于有腐蚀性、粘性、浆液介质。

a. main connection shape and dimension

setting: mm

（1）dn25 32 40 50 65 80 100 125 150 200

（2）l 145 160 180 210 250 300 350 400 460 570

（3）h 445 457 466 480 517 539 576 634 660 860

(4) weight kg 40 42 45 50 60 70 80 104 125 180 note: the overall dimension is 1.6mpa pressure b, diaphragm valve. if you need higher pressure dimension drawing, please call for consultation.

the opening and closing part of the imported diaphragm valve 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 the driving parts, and controls the fluid movement by the soft rubber film or plastic film. the diaphragm valve uses corrosion-resistant lining valve body and corrosion-resistant diaphragm instead of valve core components. the movement of diaphragm is used to regulate. it is suitable for corrosive, viscous and slurry media

三、进口电动调节隔膜阀性能：

四、进口电动调节隔膜阀描述：

德国洛克进口电动调节隔膜阀由 locke系列直行程电动执行机构和隔膜阀组成。电动执行机构为电子式一体化结构，内有伺服放大器,输入控制信号(4-20madc或1-5vdc)及电源即可控制阀门开度,达到对压力、流量、液位、温度等工参数的调节。

隔膜阀体流通平滑、节流元件为弹性隔膜阀，阀盖上无填料函。因而阀流通能力比一般调节阀大且无泄漏，在许用压差范围内可作切断阀用。该阀适用于高粘性流体、悬浮状颗粒、纤维介质和有毒介质、腐蚀性介质的调节场合。

五、产品售后服务：

a、代为消费者安装、调试产品；

b、根据消费者要求，进行有关使用等方面的技术指导；

c、保证维修零配件的供应；

d、负责维修服务，并提供定期维护、定期保养；

e、为消费者提供定期电话回访或上门回访；

f、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）；

g、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。