We make sure that all our lockable gate valve, mitre gear gate valve, Knife Gate Valve are rigorously debugged several times prior to leaving the factory to ensure that each customer receives high quality products. Our vented gate valve are of excellent quality, and have a leading position in technology and a high market share in the industry. In line with the principle of good faith, high quality and mutual benefit, our company will continue to expand cooperation and common development with more enterprises at home and abroad. As a well-organized and responsible enterprise, our aim is to provide customers with efficient services and high-quality products. Enterprise strategy is the fundamental goal and strategy of enterprise development, which is very important for the development of enterprises. It is our duty and mission to work hard for every customer to achieve the highest satisfaction with our products. Continuous learning, experimentation, and value creation are our corporate values, and willingness to share and proactively collaborate to achieve a win-win situation is our core competence! Excellent quality and professional service attitude have won wide praise for our company. As a premier supplier of medical supplies, we are committed to improving global healthcare.
  • Chain-Actuated Knife Gate Valve
    Bosses in sewage treatment, building material powder and other industries all know that valves are most afraid of clogging and jamming—once they break down, the entire production line has to stop....
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  • API Gate Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: NPS 1/2 "to NPS 36"
    ③ Pressure range: CL150 to CL1500
    ④ Operating...
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  • API Pressure Seal Gate Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: NPS 2 "to NPS 24"
    ③ Pressure range: CL900~CL2500
    ④...
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  • GB Gate Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: DN15 to DN1000
    ③ Pressure range: 1.0MPa~16.0MPa
    ④...
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  • Jacket Gate Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: DN15 to DN800
    ③ Pressure range: 1.0 MPa to 10.0 MPa
    ④...
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  • Non-rising Stem Cast Steel Gate Valve
    In pipeline systems, some spaces are narrow—ordinary valves take up space and are hard to maintain when installed. Our non-rising stem gate valve from Zhengmao Valve is specifically designed to...
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  • Large Bore Electric Gate Valve
    Friends in engineering or production management all know that when it comes to controlling large-flow, high-pressure media in pipelines, you need to choose a valve that’s "tough and precise". Our...
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  • Vacuum Gate Valve
    Anyone in industrial production knows that if a valve fails, the entire production line has to stop. This vacuum gate valve made by our Zhengmao Valve is designed to "have fewer problems and do...
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  • Cryogenic Drip Pan Gate Valve
    In industries like chemical engineering and LNG that require cryogenic operations, if the valve can't withstand the cold, leaks or gets stuck, it will cause big troubles. This cryogenic gate valve...
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  • API Pressure Seal Gate Valve
    In places like chemical plants and power stations with large-diameter pipelines, the difficulty of opening and closing valves has always been a big problem—but the bevel gear gate valve from...
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  • API Butt-Weld-End Gate Valve
    Master workers who work on-site all know that pipe connections are most afraid of leakage. Just looking at the connection method of this welded gate valve from Zhengmao Valve, you can feel at...
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  • Rising Stem Resilient Seated Gate Valve
    The open elastic seat gate valve has the advantages of elastic seat gate valve, and can display the valve opening more intuitively, and open and close quickly and reliably, so it is...
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I like the company's products and services very much. I feel very happy to work with them, and the products I received are really great!
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Working with you will give us a guarantee for our products, and the quality is very good.
Vicki Bryant star star star star star
With the changing needs of consumers, we also need to be more flexible to adjust our purchasing direction. Their products are excellent and have helped us attract many new customers.
Linda Pruitt star star star star star
After careful selection, we decided to cooperate with this company because they have professional personnel, sophisticated production equipment and strict quality control.
Patricia Simons star star star star star
The owner's service was very good and the goods were delivered quickly. The quality of the goods is also quite good. I love this store. Thank you so much.
Curtis Martinez star star star star star
We adhere to the development strategy of "based on the local area, looking at the world".
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Gate valves are used to cut off or connect media transmission, and are suitable for pipeline systems in petroleum, chemical, thermal power plants and other industrial fields. Gate valves...

Main Parts of Gate Valve: Practical Guide in 2022 | Linquip...

Dec 13, 2021 · A gate valve, also called a sluice valve, is a type of industrial valve that opens by raising a barrier (gate or disk) out of the fluid’s path, allowing the fluid to flow in a...

Vented Gate Valve - China Factory, Suppliers, Manufacturers...

Vented Gate Valve - China Factory, Suppliers, Manufacturers. Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your...

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Apr 15, 2020 · Gate valve is the most common type of valve in any process plant. It is a linear motion valve used to start or stop fluid flow. In service, these valves are either in the fully open...

Wholesale vent gate valve To Control Flow Of Gases And Liquids ......

Wenzhou Xintai Z41W-40P Rising Stem 3 Inch Gate Valve Flanged Gate Valve, DN80 Compression and Vented Russian Gast Gate Valve $20.00-$229.70 / set 1.0 set (Min. Order)...

Our rich experience in the industry of automatic check valve, sieve basket filter, Electric Discharge Valve, motorised ball valve means that we can understand the various needs you face today and in the future, and provide timely and comprehensive services to you. We're known as one of the most professional vented gate valve manufacturers and suppliers in China. With over 30 years' experience, we warmly welcome you to wholesale high quality vented gate valve made in China here from our factory. Contact us for more details.
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