The sealing performance of the valve directly affects the control effect of the fluid medium and the safe operation of the system, the grinding of the valve se…
?Sealing surface is the most critical working face of the valve, the quality of the sealing surface directly affects the service life of the valve, and the ma…
?The electric actuator of valve ? is used to control the valve. If the valve cannot be opened and closed due to some factors, such as power failure, failure …
Congratulations to Shanghai Rogers Valve Co., Ltd. for successfully passing the strict review process and obtaining the drinking water sanitary permit.
Recently, the ROVV large-diameter welded ball valves successfully passed acceptance in Shanghai and have been smoothly shipped. This is the result of our compa…
This exchange and inspection not only allowed for a deep ideological collision between Shanghai ROVV and Chen Gengfangs expert team, sparking new ideas, but al…
