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Silent check valve is a valve installed on the drain pipe of an industrial water pump, which prevents the water from flowing back into the pump after the pump stops running, causing repeated pumping o…

If you want to find a valve that is both durable and corrosion resistant, VALTECCN Butterfly Valve is definitely your ideal choice! Manufactured using state-of-the-art technology and materials, our PT…

If you are looking for a butterfly valve suitable for liquid and gas transportation in various industrial pipelines, then the double half-shaft wafer butterfly valve is your best choice. Double half-s…

Flanged butterfly valve is a commonly used valve with simple structure, convenient operation and good sealing performance, and is suitable for on-off and regulation of various fluid media. The main fe…

VALTECCN is an enterprise specializing in the production and sales of check valves, with advanced equipment and technology, reliable product quality and considerate service. Recently, the company expo…

Recently, Chinese VALTECCN check valve supplier exported a batch of ball check valves to Thailand. Ball check valve is a type of check valve that adopts a multi ball, multi channel, and multi cone inv…

This is a customer from Europe. In order to update the production line of factory, he purchased a batch of VALTECCN triple offset butterfly valves in 2020. Now he wants to buy another batch to replace…

The U section butterfly valve is a rotary valve. The opening and closing part is a circular butterfly plate, which rotates around its own axis in the valve body, so as to achieve the purpose of openin…

An Italian customer has purchased wafer butterfly valves from VALTECN for the ninth time. They are a regular buyer of concentric butterfly valves and gate valves from us. This time, they ordered 2500 …

Stainless steel butterfly valve is a commonly used industrial valve that can be used to regulate and cut off the flow of fluid. Stainless steel butterfly valves have many advantages, such as corrosion…

Butterfly valve is a common industrial valve, which is widely used in water treatment, petrochemical, paper making, food, shipbuilding and other fields. The main advantages of butterfly valves are sim…

Swing check valves are used to prevent backflow of media in the pipeline. When the pressure reaches zero, the valve closes completely to prevent backflow. Swing check valve working principle Before cl…

There are many types of butterfly valves, which can be divided into flange type, wafer type, butt welding type and lug type according to different connection methods. Among them, the lug butterfly val…

Pneumatic butterfly valve with solenoid valve is a pneumatic butterfly valve controlled by electromagnetic. It is composed of pneumatic actuator, butterfly valve and solenoid valve, which can realize …

Signal butterfly valve is a special butterfly valve, which can not only control the flow in the pipeline, but also output the switch status of the valve, which is convenient for monitoring and mainten…