Company Advantages
1. Once raw materials arrive at the factory, the processing of Mech Valve vertical check valve goes through four steps: compounding, mixing, shaping and vulcanizing.
2. The product is deformation-resistant. With low dilatation coefficient, the product will not expand even used under high temperature or wet environment.
3. The product is consistency with the latest trends in the market and widely accepted by customers.
4. The product is perceived with high commercial value and will be more applied in the market.

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. There is a strong strength of Shenzhen Mech Valve Trading Co., Ltd. in the international check valve market.
2. The technology strength of Shenzhen Mech Valve Trading Co., Ltd. improves efficiency of water pump check valve production.
3. Shenzhen Mech Valve Trading Co., Ltd. will make unremitting efforts to realize the dream of a powerful wafer check valve supplier in China. Inquiry! In Shenzhen Mech Valve Trading Co., Ltd., satisfaction from our customers is the most important thing. Inquiry! At Mech Valve, the job is to aid double check valve in their pursuit of excellence. Inquiry!