ISO9001 flange air control pneumatic stainless steel angle seat valve
Product Description
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Products Description 

Design feature:
1. Y style outline with good liquidity, Small flow resistance,and waterproof hammer 2.With fast response,good sealing,360 degree rotation,visible window 3. With energy saving, Self cleaning,safe & reliable, long service life 4.Design for food class filling, sterilization, pharmaceutical & medical equipmentetc.
Product Size 
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Certificate 
Company Introduction Shanghai Juliang Valve Group is located in the core section of Songjiang District Shanghai national economic and technological development zone with a building of 20,000 square meters, a modern high-tech group enterprise, which integrates scientific research, manufacturing, sales and international trade. People in Juliang inherit the traditional Chinese craftsman spirit and absorb Germany's rigorous manufacturing idea. To be the world's top 10 enterprises in the fluid control field is our the vision.we pursue material and the spiritual happiness, and provide customers high quality products . In the past of decades , devoting to researching and exploring the control valves ,we constantly improve our products with an extreme attitude. Therefore, the unique "JVL " brand come out. From digital control valves to intelligent control valves, then to industrial 5.0 era, we are always at the forefront of innovation and change; From universal valves to high temperature and high pressure valves , then from high-end manufacturing to special customization, we are always at the leading line of fluid control valves fields. So far as now, JVL awarded 30 patented technologies and high-tech achievement transformation projects with lot of honors such as "National High-tech Enterprise" and so on. Our products are widely used in diverse fields such as Aerospace, Defense military, Petrochemical, Bio-pharmaceutical, HVAC, etc. Main ranges are Automatic control valves and Automatic products & services for global customers. 
International Cooperation 
Packing&Shipping 






FAQ 1.Are you a factory or trading company? A: We are a factory, we have rich experience for manufacturing more than 10 years.2.Where is your factory located? How can I visit there?
A:Our factory is located in Shanghai, China. The Shanghai port and airport are within easy reach. If necessary, please visit our factory. 3.What is your advantage ?A:We have more than 30 patented technology and high-tech achievements transformation projects, and also won the honor of "National High-tech Enterprise4.What is your philosophy and vision ?A:We take the vision of "becoming one of the world's top 100 companies in the field of fluid control", and "not only pursue the overall material and spiritual happiness, but also provide customers with quality products and efficient services, and contribute to us". Taking "Developing World Industrial Automation" as its mission
Contact us if you need more details on Pneumatic Angle seat valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Flange Angle Seat Valve、Air Control Angle Seat Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.






Design feature:
1. Y style outline with good liquidity, Small flow resistance,and waterproof hammer 2.With fast response,good sealing,360 degree rotation,visible window 3. With energy saving, Self cleaning,safe & reliable, long service life 4.Design for food class filling, sterilization, pharmaceutical & medical equipmentetc.
DN | DN15~200mm |
Nominal Pressure | 1.6~6.4Mpa(other pressure can be customized) |
Body material | Carbon steel,Stainless 304,316 |
Seal material | PTFE(F), PPL ,Hard sealed(H), Hard Alloy(Y) |
Media Temper. | W2:-20~150℃W3:-20~250℃W4:-29~425 |
Connection way | JLAT series,JLAW series,Import regulator series |
Pneumatic | Flange, Butt welding |
actuator | Double action series,Single acting normally closed,Single acting normally |
Interaction method | open |
Electric actuator | JLAT series,JLB series,Import regulator series |
Control mode | Standard switch,Whole regulation type,Whole Switch, Main line type |


















A:Our factory is located in Shanghai, China. The Shanghai port and airport are within easy reach. If necessary, please visit our factory. 3.What is your advantage ?A:We have more than 30 patented technology and high-tech achievements transformation projects, and also won the honor of "National High-tech Enterprise4.What is your philosophy and vision ?A:We take the vision of "becoming one of the world's top 100 companies in the field of fluid control", and "not only pursue the overall material and spiritual happiness, but also provide customers with quality products and efficient services, and contribute to us". Taking "Developing World Industrial Automation" as its mission


Product Categories : Angle seat valve
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