Company Advantages
1. Mech triple offset butterfly valve is manufactured in complete compliance with the set industry standards using premium quality raw material. Its design cuts down the damage of cavitation
2. People who used this product praised that this product has a significant impact on improving production efficiency. This helps promote business growth. It has great resistance to stress corrosion cracking
3. This product is pill resistant, and won’t develop little balls of thread on the surface over time with proper care. It complies with international specifications such as NSF61
4. Its dyes contain no harmful chemicals that can cause sensitive skin to become inflamed, itchy, uncomfortable and even unbearable. It is made to be durable even in the toughest pipeline environments

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. has been considered as one of the most powerful and competitive manufacturers of [核心关键词. We have gained years of experience.
2. Shenzhen Mech Valve Trading Co., Ltd. has strong technology strength, advanced production technique and complete inspection equipment.
3. Focusing on quality of service is what every Mech employee has been doing. Call!