black motorized valve actuaotor testing

the video is show black motorized valve actuator testing ,Before leaving the factory, we must test the product for at least two hours, the product is all ok, and we have manual sampling, then motorized valve can be packed and dispatched to our clients.

Any other comments tell us freely.
 
Contact: yoyo Zhang
Taizhou Tonhe Flow Control Equipment Co., Ltd
Xincheng Road 1012, Huangyan Taizhou, Zhejiang, China
Tel +86-576-81100233, 84297288 | Fax +86-576-81100232
Whatsapp: +86-13676642305
Skype: meizi2661
Email: tonhe08@china-tonhe.com
URL:http://www.motorized-valve.com