- 171
- 828 864
COVNA Valve Weekly
Hong Kong
เข้าร่วมเมื่อ 30 ก.ค. 2021
COVNA Valve Weekly-Make it easier for you to understand valve knowledge and provide valve 3D material.
Update materials and valve knowledge every Monday.
Tip: Fans can contact me to get the video without watermark
We company: COVNA-Specializes Manufacturer of Electric Valve, Pneumatic Valve, Solenoid Valve and Industry Valve for 23 Years.If you interested in our products, please feel free to contact us.
Email: inquiry@covna-china.com
Official Website: www.covna-china.com
Instagram: fluidcontrolvalve
Facebook: julia@covna-china.com
Tiktok: valvesmanufacturer
Update materials and valve knowledge every Monday.
Tip: Fans can contact me to get the video without watermark
We company: COVNA-Specializes Manufacturer of Electric Valve, Pneumatic Valve, Solenoid Valve and Industry Valve for 23 Years.If you interested in our products, please feel free to contact us.
Email: inquiry@covna-china.com
Official Website: www.covna-china.com
Instagram: fluidcontrolvalve
Facebook: julia@covna-china.com
Tiktok: valvesmanufacturer
วีดีโอ
HK-O series Part multi-turn intelligent electric actuator
มุมมอง 435 หลายเดือนก่อน
HK-O series Part multi-turn intelligent electric actuator
Eccentric rotary valve
มุมมอง 916 หลายเดือนก่อน
New product introduction: Eccentric rotary valve, welcome to inquire. We will launch more new valves in the future.
COVNA-Environmental New Energy Salon
มุมมอง 3011 หลายเดือนก่อน
COVNA-New environmental protection, new situation, new development
Happy 9th anniversary to Crystal
มุมมอง 33ปีที่แล้ว
Happy 9th anniversary to Crystal, Covna wishes you a good career and a happy family
COVNA Stainless Steel Pneumatic Angle seat valve
มุมมอง 65ปีที่แล้ว
Pneumatic Angle Seat Valve with tri-clamp connection type. Compact structure and small flow resistance. Widely used in food & beverage industry. Offering various Y-type pneumatic angle seat valves in all sizes and all function type for your choice. Consult us to get a suitable valve for your project! Actuator Material: Stainless Steel Body Material: Stainless Steel Medium Temperature: -20 to 18...
COVNA Intelligent Irrigation Control Valve Series
มุมมอง 36ปีที่แล้ว
COVNA Intelligent Irrigation Control Valve Series An intelligent new energy valve suitable for agricultural irrigation. The valve body is made of UPVC material, which is waterproof and corrosion-resistant. Mobile APP or computer remote control, easier to install and use. Battery-powered, 8.5W solar panels can supplement power for four 18650 batteries. External antenna, Enhance the signal to ens...
COVNA RS485 Explosion Proof Electric Ball Valve
มุมมอง 61ปีที่แล้ว
COVNA RS485 explosion-proof electric ball valve is your safe and reliable choice. Electric actuators are certified to meet explosion-proof standards in the US, EU, and China, making them suitable for environments where flammable gases are present. COVNA explosion-proof electric ball valve can be automated to minimize labor costs and environmental risks. We use various international standard fla...
COVNA Pneumatic Valve Series
มุมมอง 51ปีที่แล้ว
With 23 years manufacturing experience in valves, COVNA can offer the optimize profit plans for your flow control project. Select and configure from our range of Pneumatic Actuated Valve, incluidng Pneumatic actuated ball valves, Pneumatic Actuated Valves, Pneumatic knife gate valves, Pneumatic diaphragm control valves, Pneumatic globe valves and many kinds of Pneumatic Components. If you inter...
COVNA Stainless Steel Flange Ball Valve
มุมมอง 51ปีที่แล้ว
Flange ball valve is a type of industrial valve that is used to control the flow of fluids through a pipeline. They are suitable for use in a wide range of industries, including oil and gas, petrochemical, power generation, and water treatment. The flange ball valve is made up of a ball-shaped disc that is connected to a rotating stem. When the stem is turned, the ball rotates, allowing the flu...
COVNA WCB Pneumatic Control Valve With Position
มุมมอง 54ปีที่แล้ว
COVNA WCB Pneumatic Control Valve With Position
COVNA Pneumatic 3 Way Pneumatic Control Valve
มุมมอง 74ปีที่แล้ว
COVNA Pneumatic 3 Way Pneumatic Control Valve
Test For Pneumatic Hard Seal Butterfly Valve - COVNA Valve
มุมมอง 75ปีที่แล้ว
Test For Pneumatic Hard Seal Butterfly Valve - COVNA Valve
Intelligent Irrigation Control Valve Series - COVNA Valve
มุมมอง 72ปีที่แล้ว
Intelligent Irrigation Control Valve Series - COVNA Valve
Review of the Exhibition | COVNA's New Product Release in Shanghai
มุมมอง 43ปีที่แล้ว
Review of the Exhibition | COVNA's New Product Release in Shanghai
Pneumatic Wafer Butterfly Valve - COVNA Valve
มุมมอง 57ปีที่แล้ว
Pneumatic Wafer Butterfly Valve - COVNA Valve
COVNA Valve Factory With Advanced Automatic Production Line
มุมมอง 26ปีที่แล้ว
COVNA Valve Factory With Advanced Automatic Production Line
What is the globe valve and how it works - COVNA Valve
มุมมอง 39ปีที่แล้ว
What is the globe valve and how it works - COVNA Valve
The difference between electric wafer butterfly valve and pneumaic wafer butterfly valve-COVNA Valve
มุมมอง 48ปีที่แล้ว
The difference between electric wafer butterfly valve and pneumaic wafer butterfly valve-COVNA Valve
High Pressure Solenoid Valve-COVNA Valve
มุมมอง 223ปีที่แล้ว
High Pressure Solenoid Valve-COVNA Valve
COVNA Stainless Steel Knife Gate Valve Test
มุมมอง 57ปีที่แล้ว
COVNA Stainless Steel Knife Gate Valve Test
COVNA Pneumatic Three-way Internal Thread Ball Valve
มุมมอง 34ปีที่แล้ว
COVNA Pneumatic Three-way Internal Thread Ball Valve
Davis Helen Young Paul Garcia Mary
👍
The design is very human. Very easy to use.
2,5 inchi milel ka
In 10bar pressure available ?
P r o m o s m 👇
Need one
Kha par mile ga pls contact number
Kaha mil sakta hai
Please resquest price
Hello. Can you help me, please? Whats mean "error 5" and "error 3"? Thank you. Because I'm can't find the operational instruction :(
आपके मोबाईल नम्बर बताये ।
*promo sm*
Price kya aata hai
please add my Whatsapp number: +86 13556646018
ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়
ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়
ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়গড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়
ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়
ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়
ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়ড়
você fornecem um programa para opera os atuadores no modbus remotamente ?
Can i get your wechat number
Pneumatic as a kid play with pneumatic Lego
🤣
Can you use that all chemicals or water only?
What's the waterflow? Can this be used in a pool?
Yes. But this is ip65 standard electric valve, can not soak for a long time, if you want to run underwater, you can use our exclusive ip68 standard waterproof electric valve. For more questions, please email us at inquiry@covna-china.com
best video so far
how much?
could your send your email address or whatsapp number😀
00
iron man vibes
What an explanation!!! Had doubt in pneumatic actuator working, after watching the video again & again got cleared. Thanks for wonderful video
It's our pleasure😀
great