years of
experience
M2
Built-up area
We have a strong R&D team,and we can develop and produce Plastic Valve according to the drawings or samples the customers offered.
We are manufacturer, so we can offer the good price and good Valve fittings directly.

We have our own testing lab and the advanced and complete inspection equipment,which can ensure the quality of the Plastic Valves.
We are located in Ningbo Port area,so it is very convenient and efficient to ship goods to any other countries.
The company owns the abundant technical force and testing Means, gather the advanced technical advantages and precise manufacture equipments ,assemble a group of the technicians who are capable of researching into;developing and producing the complicateds and machine tools, It Iays asolid guarantee to the equipment quality.
We aim to meet all our customers’ request by good quality and service. Welcome your inquiry and visits!
When discussing the performance and lifespan of automatic ball valves, installation orientation is a critical engineering factor that cannot be overlooked. Installation orientation generally involves two aspects: flow direction and the spatial position of the actuator. Based on flow direction, ball ...
When discussing the performance and lifespan of automatic ball valves, installation orientation is a critical engineering factor that cannot be overlooked. Installation orientation generally involves two aspects: flow direction and the spatial position of the actuator. Based on flow direction, ball ...
The fail-safe position is a crucial design parameter in industrial automation. It refers to the predetermined mechanical state that an automatic ball valve is designed to automatically return to and maintain upon loss of motive power or a control signal. This preset state serves as the last line of ...
Proper installation of automatic ball valves is crucial for ensuring reliability, extending service life, and ensuring process control accuracy. Unlike some one-way valves, standard ball valves typically do not have strict one-way restrictions on flow direction. However, from a professional perspect...
Automatic ball valves are essential control components in industrial automation pipelines. However, as complex systems intertwining mechanical, electrical, and fluid dynamics, they are prone to failure over time. Understanding common failure modes of automatic ball valves is crucial for rapid diagno...
The butterfly valve seat is the core component that ensures the valve's sealing function. It is typically made of an elastomer (such as EPDM, NBR) or PTFE. Seat wear directly affects the valve's sealing performance and service life. Understanding the factors that cause premature seat wear is key to ...