Company Advantages
1. Mech Valve os & y valve fire protection has to undergo a conformity assessment to demonstrate that it meets legal medical requirements to ensure it is safe and performs as intended.
2. As a os & y valve fire protection product, resilient seated gate valve excels due to resilient valve .
3. The application enunciate that resilient seated gate valve is reasonable and os & y valve fire protection .
4. The product is safe for people to use. People can trust the fact that it does not have any electrolyte leakage or electric leakage problems which is dangerous for them.

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. In the past years, Shenzhen Mech Valve Trading Co., Ltd. has become a competitive manufacturer of os & y valve fire protection and we are remarked as a professional manufacturer in the industry.
2. Our advanced machine is able to fabricate such resilient seated gate valve with features of [拓展关键词/特点].
3. We are marching forwards a more environmental-friendly and greener production way. We promise to eliminate any practices that will harm society and our environment. For example, during production, the waste will be carefully handled by our QC team. Our business philosophy is simple and timeless. We work closely with clients to find a perfect combination of products and services that provide a comprehensive balance of performance and pricing effectiveness. Shenzhen Mech Valve Trading Co., Ltd. attaches great importance to the needs of customers and their feedbacks. Welcome to visit our factory!