years of

About Us

Ningbo Baodi Plastic Valve Co., Ltd. is professional

China Plastic Valves Manufacturers and Pipe Valve fittings Suppliers

, Sino-foreign joint ventures, locates at economic & technological development zone in Beilun, Ningbo, a beautiful coastal city, with elegant surroundings and convenient transportation. There is a modern and standard plant occupying an area of about 20 thousand sq.m., and a construction floor of about 25 thousand sq.m. It's a professional manufacturer specialized in research, design, manufacture and sales.
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Built-up area

Why Choose Us


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 best price and best Valve fittings directly.


We have our own testing lab and the most 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.

our factory

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 best quality and service. Welcome your inquiry and visits!

  • Foot Valve Prevents The Reverse Flow Of Water

    Foot valves are a kind of valve that is used with a pump and it is known as check valves. The pump can be pumping a liquid (hydraulic) or a gas (pneumatic). Check valves are one-way valves, that is, they can open in only one direction. As such, they allow only an unidirectional flow, and close off w...

  • PVDF Is Available As Piping Products

    Polyvinylidene fluroride (PVDF) has good wear resistance and excellent chemical resistance, but does not perform well at elevated temperatures.   PVDF membrane filters are mechanically strong, exhibit superior chemical resistance, and high thermal stability. Available in both hydrophilic and hy...

  • PVDF Has Distinct Engineering Advantages

    PVDF is mainly used in critical applications requiring an excellent chemical resistance, a high degree of purity and excellent mechanical properties. PVDF has a very good creep resistance that is superior to that of other fluoropolymers.   Polyvinylidene fluoride or polyvinylidene difluoride (P...

  • Materials Used In Producing Plastic Valves

    Plastic valves are made from plastic materials and are used in applications that require corrosion resistance and/or chemical handling.   There are many materials used in producing plastic valves.   Acetal polymers offer excellent lubricity, fatigue resistance, and chemical resistance. Pol...

  • Check Foot Valve When The Well Run Dry

    Check Valves Check valves prevent fluids (liquids or gasses) from flowing in the wrong direction. They are typically in a hose or channel and make it hard for the fluid to flow in one direction but easy to flow in the opposite direction. Check valves occur in nature as well as in technology; for ins...

  • Foot Valve Act Like Ball Check Valves

    A foot valve is a type of check valve that is typically installed at a pump or at the bottom of a pipe line. Foot valves act like ball check valves, but have an open end with a shield or screen over it to block debris from entering the line.   The valve opening is designed to be larger than the...