Company Advantages
1. The raw materials of Mech Valve os&y gate valve are meticulously selected to make sure each of them works perfectly, through which the quality of the product can be ensured from the source. It is very tough and has excellent fatigue strength
2. Shenzhen Mech Valve Trading Co., Ltd. aims to build the most professional wedge gate valve company in China. Its design helps to prevent backflow to some extent
3. The product poses no risks to the human body. The ingredients have been already tested to contain no harmful substances. It is commonly found in waste-water management systems and in manufacturing

Gate valves serve to cut the medium flow in the piping system, 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 ASTM A536, 65-45-12
Body, bonnet, wedge, handwheel and operating nut are all produced in ductile iron material which provides guarantee for high strength and good corrosion resistance.

◔ Triple O-ring Stem Seals

The lower O-ring isolates the stem thrust collar bearing area from the waterway. The upper two O-rings can easily be replaced in the line while the valve is under pressure in the open position.

◔ Stainless Steel Stem, Brass Thrust Collar and Bronze Wedge Nut

This life-tested MEIDE design has repeatedly proven its superior strength and abrasive 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.

◔ Long Service Life with Resilient Seat Cycling Test 1,000 times

The Valve has been subjected to 1,000 cycles of operation at a maximum rate of 6 cycles of operation per minute from fully closed to fully open and from fully open to fully closed positions under cycled hydrostatic pressure.

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 an experienced manufacturer in China. We design, manufacture and sell trustworthy products such as os&y gate valve . wedge gate valve is famous around the world for its good quality.
2. Our os gate valve are more advanced and complete than other companies.
3. Shenzhen Mech Valve Trading Co., Ltd. imports superior raw material to achieve high quality of wedge valve . With a strong sense of responsibility, Mech Valve now has been following the rules to serve customers well. Inquire online!