免费无码的AV片在线观看

    <address id="rbnvd"></address>

      <form id="rbnvd"></form>

          <noframes id="rbnvd">
            <noframes id="rbnvd">

                寧波甬光電磁閥制造有限公司
                About Us
                News
                Home > News
                Instructions for use and maintenance of solenoid valves
                Time: 2014/5/12 9:20:54   cninduction.com   Click: 1166
                Solenoid valve is an element widely applied in executors. It drives the valve core to open or close the valve with the electromagnet force generated by elecrtified excitation of the coils. It is mainly used in pipelines in technical process for auto control of various media and realization of automation of program contr01.

                1. Before use, check if the product is damaged’ during the course of transportation and if the connecting part becomes loose and then install for use.
                2. Pay attention to the flow direction of the medium, namely the position of entry and exit,during installation and magnetic head up.
                3. When conne~ing with metal or other pipes, dust and oil stain inside the pipe should be removed t0 avoid intake of dirt and the subsequent noise, frequent ventilation, overload current and burnt coils.
                4. When connecting the interfaces, it is preferred to coat anaerobic rubber or similar material for good seal on the thread surface to avoid air leakage or loosening. When coating, first clean the binding surface.
                Prev: Welcome to our website www.lammaiche.com 2014/4/27 22:29:51

                Next: Instructions for order 2014/5/12 9:23:48
                 
                Home|About us|Culture|Honors|Organization|Environment|Customers|Products|News|Order online|Guestbook|Download|Contact us
                ADD: Dongqiao industry zone of Haishu,ningbo city,Zhejiang Province   TEL: +86-574-88041555 / 88041777   FAX: +86-574-88041999   Email:sales@cninduction.com
                Copyright © 2008-2014 www.lammaiche.com All rights reserved.   NINGBO CNINDUCTION SOLENOID VALVE MANUFACTURING COMPANY   Design by nbxp.cn    
                免费无码的AV片在线观看 国产精品一区二区AV不卡,国产精品V片在线观看不卡,国产精品无码一区二区三区不卡| 久久综合精品国产丝袜长腿,五月婷之久久综合丝袜美腿,丝袜AV在线丝袜AV天堂| 韩国18禁啪啪无遮挡免费,18禁午夜福利A级污黄刺激,18禁人看免费无遮挡网站