Company Advantages
1. Mech Valve os & y valve fire protection is equipped with the latest design styles and technology. It delivers excellent resistance to different types of oils and grease
2. The product is appropriate for various applications and is more widely used by people from various fields. The solid metal construction ensures its long service life
3. The product is notable for its safety. Adopting insulating materials, it is free of static electricity damage and current leakage. It can be furnished with different types of internal trim and seals to accommodate varied service media
4. The product is corrosion resistant. It has been treated in the chemical liquid or other chemical processing methods to enhance its anti-corrosion ability. Its ability to keep pressure stability avoids vibration and noise
5. The product is less likely to happen electrical shock. Featuring an intelligent circuit design, it can prevent itself against the trip under the condition of overload voltage. It features moderate to good throttling capability

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. takes superiority in the R&D, production, and marketing of wedge gate valve . We are recognized as a powerful company with great potential. Shenzhen Mech Valve Trading Co., Ltd. has successively established strategic partnerships with some R&D institutions.
2. Our strong technology capability supports our water gate valve in large output.
3. Strong technology lays a solid foundation to the stable quality of Mech Valve. Mech Valve's devotion is to offer the most professional customer service which ranks top in flow control valve industry. Inquire!