Company Advantages
1. The design of Mech swing valve is unique. It is carried out by our designers using new types of fabrics, new colors, and innovative structures. It complies with international specifications such as NSF61
2. This product plays a great role in space design. It is able to make a space pleasing to the eye. It has great resistance to stress corrosion cracking
3. The product has the advantages of fire resistance. It is able to withstand against the sudden fire or prevent or retard the passage of excessive heat. Its design ensures a good connection without leakage
4. The product is not prone to corrosion. It won't corrode when exposed to damaging chemicals, saline, grease, moisture, or heat for prolonged periods of time. The solid metal construction ensures its long service life

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. Shenzhen Mech Valve Trading Co., Ltd. is highly praised in the market. We are an expert in manufacturing and supplying quality . Our factory seriously sticks to the quality management system. Under the scrutinization of this system, all of the products will be checked by professional staff and tested by advanced equipment to make sure there is no nonconform product.
2. The company is endowed with an excellent product management team. They often come up with effective selling solutions by working together and brainstorming ideas.
3. In recent years, we have developed many marketing channels at home and abroad, mainly in America, Europe, Africa, etc. The wide market coverage has made us stand firmly in the overseas markets. With the purpose of reducing the impact of our products on the environment, we make changes in our production. We are committed to developing products with higher recyclability and renovate our packaging ways.