Size: DN50-DN400
Working pressure: PN16
Temperature Range: 0°C- 80°C
Face to Face: BS 5163
Flange drilled: BS 4504
Our company has been committed to the research and development, production and sales of air hose check valve, oil line check valve, diaphragm check valve , products are widely used in various fields.We will continue to focus on the innovation of our check valve exporter and earn a good reputation for superior quality. 'More professional service' is the tenet which brings sustainable development to our company. We can not only supply premium products for users, providing best and timely after-sales service, but also offer integrated value-added solutions to meet the customer's real needs hundred percent. Our company adheres to the business philosophy of 'people-oriented, science and technology first' to realize the steady improvement of enterprise talent quality and technical strength. Since its establishment, our company has been widely praised for providing products and services to many multinational companies. We always adhere to the path of sustainable development and do our best to build a resource-saving and environment-friendly society and realize the sustainable development of mankind. We are a trusted and reliable partner for businesses looking to expand globally.
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![Rubber Disc Swing Check Valve]()
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![Stainless Steel Double Disc Check Valve]()
Stainless Steel Double Disc Check ValveSize: DN50-DN350read more
Working pressure: 10/16 bar
Temperature range: -20°C - 150°C
Connection Ends: BS EN 1092 PN10/16, AS 2129 TABLE E, BS 10 TABLE D/E -
![Flanged Ball Check Valve]()
Flanged Ball Check ValveSize: DN40-DN300read more
Working pressure: 16 bar
Temperature range: -20°C - 80°C
Flange Standard: EN 1092 ISO PN16 -
![Cast Iron Lift Check Valve]()
Cast Iron Lift Check ValveSize: DN50-DN300read more
Working pressure: PN16
Temperature Range: ≤200°C
Face to Face: EN 588-1
Flange drilled: EN 1092-2 -
![Double Disc Wafer Check Valve-H]()
Double Disc Wafer Check Valve-HSize: DN50-DN600read more
Working pressure: PN10/16
Temperature Range: 0°C- 80°C
Connection Ends: BS EN 1092 PN10/16, AS 2129 TABLE E, BS 10 TABLE D/E -
![Sandwich Type Swing Check Valve]()
Sandwich Type Swing Check ValveSize: DN40-DN600read more
Working pressure: PN10/16
Temperature Range: -196°C- 560°C
Face to Face: DIN 3202/API594/API6D
Sherry Redden
We feel that you are a trustworthy company when we trade with you.
Jeffery Porras
It has a small size and is very convenient. I have seen it for a long time and compared it a lot, and I am not disappointed.
Sandra McKenzie
These products have no problem to use, and they are really great, much better than similar products I have considered before, so I am very satisfied with this purchase.
Jeffery Porras
Second time to buy it, it's better than I thought!
Julian Scarbrough
We have been working with you for many years, and we hope that your company will grow from strength to strength, as you have always maintained your philosophy of "quality first" and "continuous
Sherry Redden
This supplier's product quality, delivery speed and service are first-class.
Adhering to technology leadership, taking the development path of combining production, teaching and research, and continuously committing to high vacuum gate valve, 4 inch cast iron gate valve, marine butterfly valves industry with Chinese characteristics are our biggest characteristic advantages and directions since our development. We're professional check valve exporter suppliers in China, specialized in providing high quality products and service. We warmly welcome you to buy customized check valve exporter at low price from our factory. For more cheap products, contact us now.
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