Company Advantages
1. There are diverse models for wafer check valve to meet different demands.
2. The quality of this product meets the requirements of many international certifications.
3. Strict quality checks are performed on different quality parameters throughout the production process to ensure that the product is completely defect free and performs well.
4. The product has been widely recognized by customers and adopted by more and more people.

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 a state-level high-tech enterprise specialized in wafer check valve .
2. Being strict in the quality assurance, our double check valve naturally gains its attention from customers at home and abroad.
3. Shenzhen Mech Valve Trading Co., Ltd. is a company with lofty wishes and great ideals. It is a world-renowned wafer type check valve supplier. Ask! Since entering the foreign market, Shenzhen Mech Valve Trading Co., Ltd. has been sticking to high standards. Ask! Mech Valve firmly believes that we will become a world-renowned speaker of double door check valve . Ask!