Company Advantages
1. Mech Valve double door wafer check valve is developed by the R&D team who have spent years investigating water improvement. The team creates this product with the purpose of reducing or removing all contaminants that are present in the water. It has the characteristic of good corrosion resistance
2. This product can help reveal kinds of service and merchandise being offered as well as the brand details and logo, working as an in-store marketing solution that engages, excites and energizes sales.
3. The product has been tested to exacting quality standards. Produced with ductile iron material, it provides high strength

Check valves serve to prevent the backflow of medium in the piping system for protection of important equipments, widely used in the field of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, fire protection as well as chemical and energy industry.

◔ Material:Ductile Iron EN-GJS-450-10

Valve body, bonnet, disc are all produced in ductile iron material which provides guarantee for high strength and good corrosion resistance.

◔ Fusion bonded epoxy coating

Fusion bonded epoxy coating in accordance with ANSI/AWWA C550 for both interior and exterior surface which provides reliable corrosion resistance.

◔ Small hydraulic friction loss with reasonable structure design

Note: For special material request other than standard specification, please indicate clearly on the inquiry or order list.

Company Features
1. We continue to invest heavily in new technologies and facilities. The wide range of existing production equipment gives us the flexibility needed to provide the most viable and professional products possible.
2. We value social sustainability. We put efforts to understand the impact of our events on the communities, and then work to amplify good influences and avoid bad influences.