Company Advantages
1. Unlike the traditional foot outline extraction method, the outline of Mech Valve cast iron gate valve is produced using the advanced digital technology and CAD mold designing technique. It can be used to control the flow of various types of fluids such as air, mud, oil, liquid metals, etc
2. Since the product was put into the market, it has received good comments from customers. Its internal components will be found very low friction loss
3. This product is heavily resistant to all forms of weathering and erosion. Technological advancements in material science are utilized to improve these properties. It is commonly found in waste-water management systems and in manufacturing
4. The product is highly resistant to stains. It has been treated with soil release finishing agent during the production to enhance its stains handling capacity. With a compact appearance, it facilitates easy pipe arrangement
5. The product has easy maintainance access. It is designed for accessibility for maintenance, complying with OSHA standards CFR 1910.66, CFR 1910.28 and ANSI/IWCA I-14.1 'Window Cleaning Safety Standard.' It is available in a wide range of sizes and materials

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. As a major research and development enterprise of China’s gate valve , Shenzhen Mech Valve Trading Co., Ltd. occupies a leading position in the industry.
2. Shenzhen Mech Valve Trading Co., Ltd. has an internationally advanced production equipment series.
3. We fight for a sustainable future. We have been working to minimize the total resources used, and are continuing to increase resource collection through the introduction of new recycling technologies and systems to expand the usage of recycled resources.