Backflow preventer

Backflow preventer

Choose the product that suits you according to your parameter requirements, driving method, temperature, medium, and related parameters. If you have any questions, please contact us directly and we will help you choose the product.

Working conditions

Valve material
Valve material
Temperature Range
Temperature Range
Copper thread check valve
The Copper Thread Check Valve is a reliable and hygienic solution for preventing reverse flow in potable water and HVAC systems. Its lead-free copper construction, threaded design, and compliance with...
Silent clamp check valve
The Silent Clamp Check Valve is a hygienic, low-noise non-return valve designed for applications requiring quiet operation and easy maintenance, such as food & beverage, pharmaceutical, and bioprocessing industries. Featuring...
Double check valve backflow prevention
The Double Check Valve Backflow Preventer (DCVBP) is a critical safety device designed to protect potable water systems from contamination caused by reverse flow. Featuring two independent check valves and...
Internal thread ball valve
The Internal Thread Ball Valve is a precision-engineered valve designed to provide a reliable and efficient solution for fluid and gas control systems. It is particularly ideal for applications that...
Backflow preventer Product photos

PORTFOLIO

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We are a professional valve manufacturer in China, equipped with advanced processing equipment, strict quality control procedures, and professional production workers. Here are the production photos of our valves.