Cv Curve
What is the Kv, Cv and Qn Value?

What is the Kv Value? Kv value is the metric measure for the flow of ...

25
May
Valve Trim
What is Valve Trim

The operating parts of a valve which are normally exposed to the process fluid are ...

24
May
Water Pressure Regulator for RV
Things You Should Know about Adjusting a PRV on Your RV’s

The waterway system is one of the more complex parts of the RV system, including ...

11
Mar
Production Process
How We Design & Manufacture Valves

COVNA utilizes the latest edition of SOLIDWORKS CAD and PRO/E system for valve design purposes. ...

09
Mar
COVNA Celebrates Groundbreaking Ceremony for New Valve Technology Center in Zhejiang, China
COVNA Celebrates Groundbreaking Ceremony for New Valve Technology Center in Zhejiang, China

COVNA announced on June 15, 2017 its decision to invest in a new valve technology ...

19
Jan
COVNA held 12th Bumps & Valves Project Docking Meeting
COVNA held 12th Bumps & Valves Project Docking Meeting

On Dec. 15, 2018, COVNA Automation held the 12th Bumps & Valves Cooperation & Development ...

17
Dec
COVNA Attends Thai Water Expo 2018 Exhibition
COVNA Attends Thai Water Expo 2018 Exhibition

Water Management is among Thailand’s top priorities and THAI WATER EXPO is the country’s leading ...

17
Dec
COVNA to Hold 2019 Annual General Meeting on Jan. 19, 2018
COVNA to Hold 2019 Annual General Meeting on Jan. 19, 2018

On 19 Jan. 2018, COVNA Automation held its annual meeting at NILE VILLA INTERNATIONAL HOTEL ...

17
Dec
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