Company Advantages
1. The appearance of Mech is designed by our top-class R&D team who has spent most of their time in the lab. It complies with international specifications such as NSF61
2. This product can avoid people the waiting time because it is able to emit full brightness without delay even one second. It is made to be durable even in the toughest pipeline environments
3. The product features high dimensional accuracy. The dimension tolerance is controlled within limits starting from the very beginning stage of pattern making. Its design helps to prevent backflow to some extent
4. The product is safe to wear. Its fabrics have gone through the ingredient test to make sure no harmful substances are contained. It can be furnished with different types of internal trim and seals to accommodate varied service media
5. The product has renowned excellent seam quality. It has passed the seam strength test in which the product will be stretched with normal force. Produced with ductile iron material, it provides high strength

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. The advantages of water line check valve and professional technical staff make Mech unique. We have forged long-term business relationships with our customers. These customers come from Asia, Europe, the Middle East, Africa, etc and are very satisfied with our products and services.
2. The factory has newly introduced advanced production facilities according to the market demands. These facilities have been approved by authoritative quality testing institutions. This offers a guarantee for our production and product quality.
3. We invest a lot in our production facilities and constantly upgrade them each year, which enables us to improve operational efficiency for our orders and raise productivity. Shenzhen Mech Valve Trading Co., Ltd. adheres to the concept of customer first. Contact!