We are dedicated, lean, focused and innovative with the spirit of craftsmanship to build excellent suction discharge valve, Bottom opening Discharge Valve, discharge valve , and rigorous specifications to strengthen the standard delivery and operation and maintenance capabilities. We are a professional manufacturer for discharge control valve, with a complete and scientific quality management system. All employees are sincerely welcome domestic and foreign customers to negotiate business with full enthusiasm for work. At present, our products are favored by the majority of customers, and also enjoy a high reputation in the market. In the future, we will continue to insist on innovation and continue to provide customers with comprehensive services with enthusiasm. In order to better expand and deepen the international market, our company has several offices. We will also send professional technical engineers and installation engineers to help customers who purchase our products. Whether at home or abroad, our company always maintains a professional and dedicated attitude! In the development journey of achieving our Centennial foundation, we should carry forward our tradition, bear in mind our mission, forge ahead with unity and perseverance, and push our cause to a new peak.
  • Plunger-type Discharge Valve
    In industries like chemical engineering and pharmaceuticals that require precise material discharge, choosing the right valve is crucial—slow discharge delays production, leakage wastes materials,...
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  • Rising Plug Bottom Discharge Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: NPS1 "to 20", DN25 to DN500
    ③ Pressure range: Class 150 to Class 600,0.6 MPa to 10.0...
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  • Retracting Plug Bottom Discharge Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: NPS1 "to 20", DN25 to DN500
    ③ Pressure range: Class 150 to Class 600,0.6 MPa to 10.0...
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  • Angle Pattern Discharge Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: NPS1.5 "~24", DN40~DN600
    ③ Pressure range: Class 150 to Class 300,0.6 Mpa to 6.4...
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  • Plunger Type Discharge Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: NPS1 "to 20", DN25 to DN500
    ③ Pressure range: Class 150 to Class 600,0.6 MPa to 10.0...
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  • Flat Bottom Slurry Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: NPS 1.5 "to 24", DN40 to DN600
    ③ Pressure range: Class 150 to Class 900,0.6 MPa to 16.0...
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  • Retracting Plug Discharge Valve With Flash Connection
    In industries like chemical engineering and pharmaceuticals that require frequent discharging, choosing the right discharge valve is crucial—either material clogging causes delays, or poor sealing...
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  • Pneumatic Rising Plug Discharge Valve
    In industries like chemical engineering and pharmaceuticals that require frequent discharging, choosing the right discharge valve is crucial. The pneumatic discharge valve from Zhengmao Valves is...
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  • Electric Rising Plug Discharge Valve
    In industries like chemical engineering and pharmaceuticals that require precise material control, choosing the right discharge valve is crucial—manual valves are hard to adjust and prone to...
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  • Y-Type Slurry Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: NPS1.5 "~24", DN40~DN600
    ③ Pressure range: Class 150 to Class 900,0.6 MPa to 16.0...
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  • Flat-Bottom Slurry Valve With Flush Connection
    Friends in chemical engineering, mining, or sewage treatment all know that when conveying thick media with particles like slurry or sludge, ordinary valves get clogged or leak after a short time,...
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  • Socket-Weld-End Slurry Valve
    Those in industries like chemical engineering and mineral processing that deal with slurry know the biggest headache: slurry—thick and particle-laden—can clog, leak, and ruin ordinary valves in no...
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Patricia Houle star star star star star
We are very satisfied with this transaction, and we are very happy to cooperate with your employees!
Clifford Wadsworth star star star star star
The supplier's product design style is very unique, and we took a fancy to it at a glance. I received the goods today, and found that they are as easy to use as expected.
Johnny Young star star star star star
The product has high appearance, simple operation, and it feels quite simple to listen to the customer service introduction.
Ryan Perdue star star star star star
This is our first time working with your company and your products are really great, our customers love them and give very satisfied reviews.
Ronald Russell star star star star star
The company completed the delivery with us within the time limit stipulated in the contract, and the products are very easy to use and beautiful in appearance.
Marc Cotto star star star star star
The prices are very competitive and the product quality is very good.
Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for Electric Butterfly Valve, pneumatic knife gate valve . We're known as one of the most professional discharge control valve manufacturers and suppliers in China. With over 30 years' experience, we warmly welcome you to wholesale high quality discharge control valve made in China here from our factory. Contact us for more details.
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