Company Advantages
1. Before production, the materials and components of Mech Valve os & y valve fire protection have to go through inspections. They must be verified by the QC team to ensure its maximum electrical safety.
2. Our team adopts test machine guarantee the quality of this product.
3. Featuring practicality, comfort, and artistry, the product is loved by most modern people to make clothes, tablecloth, curtain, carpet, tower, etc.
4. Some of our customers said:' I can obviously feel the taste of the water has changed since this product is installed. I like it because it can restore the pH balance to the water.'

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 EN-GJS-450-10

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 a reliable manufacturing company. We are renowned as some of the most experienced in os & y valve fire protection production in China.
2. Shenzhen Mech Valve Trading Co., Ltd. is a pioneer in technical capabilities.
3. We have adopted an efficient process to achieve our sustainability goals. We mainly reduce greenhouse gas emissions, energy consumption, solid landfill waste, and water consumption. We value sustainable development. We partner the NGOs and communities on the larger goals pertaining to sustainable communities, cities, and regions.