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- Anfeng Village, Oubei Street, Yongjia County, Wenzhou, Zhejiang, China
- marketing@sqvalves.com
- +86-577-67159376
Steam Extraction Check ValveExtraction Check Valves is used to prevent backflow in steam and water lines to protect valuable equipment from damage.
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Damping Device check valveDamping Device check valve achieves easy, convenient turning without lubrication. It is ideal for corrosive medium, and it has self-cleaning function on valve rotation.
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Ball Float Pattern Rubber Lined Check ValveBall Float Pattern Rubber Lined Check Valve is designed for controlling the usual corrosive media. Its body inner surface is lined with different rubbers.
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pressure seal check valveSQ has been centered around one thing: 100% customer satisfaction , we are striving to improve on all aspects of our daily operation to offer best product and services to our customers to achieve
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Dual Plate Check ValveRetainerless body design with no external body penetrations eliminating the possibility of outside leakage. Disc assembly secured in place by high strength key.
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Swing Type Check ValveA complete range of gate, globe, and check valves for all of your high pressure and high temperature applications, proven over years of service in conventional thermal and nuclear power plants as
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Wafer Check Valve Wafer check valves are dual plate/disc/door, spring loaded, featured retainerless design to avoid the possibility of leakage through body. Wafer check valves with retainer plug is...
CHECK VALVES –THE SPECIALISTS FOR INDUSTRIAL APPLICATIONSReliable flow control. Home. Products. Check Valves. Wafer Check Valves....
US Valve's FULL-PORT Check Valve Designs Provide the Lowest Pressure Drop in a Wide Variety of Styles and Materials More U.S. Valve LLC | 812 Oregon Avenue Suite E | Linthicum , MD 21090 | Tel....
Wafer-style butterfly valve. The wafer style butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent any backflow in systems designed for unidirectional...
Sandwich these valves between two ANSI flanges for backflow prevention at a fraction of the weight of flanged check valves and a reduced pipeline footprint. ANSI flanges are sold...
Established in 1914, Keckley Company is the premier manufacturer of high-quality Ball Valves, Pipeline Strainers, Check Valves, Knife Gate Valves, Float and Lever Valves, Control Valves, Suction...





