Company Advantages
1. The production process of Mech Valve dual check valve is strictly controlled to meet special requirements in terms of shape, temperature, dimensional accuracy, weight, and stability.
2. spring check valve are recognized for their merits of dual check valve .
3. Every aspect of the pricing and availability of the spring check valve in dual check valve had been calculated to make it a highly sought product.

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 a high industry position and enjoys a good international reputation for its spring check valve .
2. Mech Valve occupies a wider share in the marketplace thanks to the nice double check valve .
3. Mech Valve adheres to the concept of putting customers first. Please contact. Our best to you and your wafer check valve from the team at Mech Valve. Please contact. Shenzhen Mech Valve Trading Co., Ltd. adheres to the pursuit of long-term cooperation with customers. Please contact.