COVNA electric valves test in raining condition

Hi, this is COVNA Quarter-turn Electric actuator. There are 3 types of control: ON/OFF Type, Regulation type and another Intelligent type with LED touchable screen. By Regulation type and Intelligent type, you can use 4-20mA signal to control the opening degree. Now you can see that we have a manual override function, which means that …

Hi everyone, this is Catherine from COVNA valve in China. COVNA is a 20-year manufacturer of solenoid valves, electric actuator valve and pneumatic actuator valve. In this video, we will show around of our factory including CNC machine center, office and workshop. Follow me and have a look!

Y type strainer made by COVNA. More information please contact us 🙂

Let’s go on and see what else is in the warehouse! Any demand for valve, feel free to contact us at #covna #automatedvalves #solenoidvalve #electricactuator #pneumaticactuator #automatedactuator #ballvalve #butterflyvalve

Hi this is Sherry Wong from COVNA valve in China. We are a 20-year manufacturer of solenoid valve, electric actuator valve, pneumatic actuator valve, ball valve and butterfly valve with CE, ISO, FDA and RoHS certificates. In this video, we will show you around of our CNC machine center and workshop. Come and have a …

Wow, there are so many new products arrived. Explosion-proof type, general-purpose type, and another type for your application. There is always a product for you! Any demand for valves, feel free to consult us at 👈👈 #electricactuator #pneumaticactuator #automatedvalves #covna

Above is a brief introduction to COVNA pneumatic valves and actuators. If you want more information about product selection, please contact us directly or visit our website. Thank you for watching our video. www.china-covna.com xx (Sherry Wong)