Company Advantages
1. Mech Valve has found a fine balance between the utilitarian side of double check valve and a cute outlook.
2. The product is 100% qualified in terms of the functionality, specification/size, durability.
3. The supplied product can always be serviced in the best conditions.
4. Mech Valve promises that we will check every detail from the material selection to package.
5. With strong capital and independent R&D team, Shenzhen Mech Valve Trading Co., Ltd. is a dynamic and innovative team.

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. As a grand exporter, Shenzhen Mech Valve Trading Co., Ltd. has been specialized in producing double check valve for years.
2. Our large-scale manufacturing center is equipped with well-controlled production lines. From product production, assembly, to testing, there are strict quality management systems.
3. We give our customers a better understanding and confidence in their spring check valve related projects. Check it! Customer Service from Mech Valve will ensure that our customers get the best products through professional ideas. Check it! Shenzhen Mech Valve Trading Co., Ltd. can supply the high cost-performance ratio for our customers. Check it! In recent years, Shenzhen Mech Valve Trading Co., Ltd. has become more and more popular. Check it!