Company Advantages
1. Mech Valve [拓展关键词 is fully tested under a series of testing machines. The testing includes illumination intensity, beam angle, and impulse voltage capacity. It is less prone to have scale build-up after long-term use
2. As a professional swing check valve manufacturer, Mech Valve has a strong and perfect quality assurance system. The rigorous construction and materials give it a higher level of safety
3. swing check valve shows advantages in dual check valve , and therefore deserves popularization. Its inner structure is able to offer better sealing
4. swing check valve is an dual check valve for this purpose due to its characteristics of vertical check valve . The solid metal construction ensures its long service life
5. swing check valve receive wide reception in virtue of its dual check valve . It has the characteristic of good corrosion resistance

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 company that's innovative and professional in China. Being produced based on the global standard, swing check valve is of greatest quality.
2. Through the use of high-tech means, Mech Valve has made great achievements, highlighting the advantages of water pump check valve.
3. Shenzhen Mech Valve Trading Co., Ltd. includes a contemporary standard mill construction. Today, the popularity of Mech Valve continues to increase. Inquire!