Zhengzhou Success Machinery Co.,ltd - Professional valve manufacturer
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One-stop Solution for Valve Products
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One-stop Solution for Valve Products
Large diameter rubber lined butterfly valves-DN2500MM
Rubber lined butterfly valves are the best choice in seawater working condition.
Introduction to Expansion Joint
The expansion joint plays a key role in piping system, to ensure that the piping system in a variety of complex working conditions can be safe and stable operation. Through reasonable selection, installation and maintenance, the service life and reliability of piping system can be greatly improved.
The Silent Check Valve
This silent check valve adopts welded stainless steel for the valve seat and higher quality rubber for the valve plate sealing ring. Under the action of water hammer, the rubber ring of the valve plate and the valve seat will contact quickly, and due to the elasticity of the rubber, no noise will be generated in this action. In addition, the two ends of the check valve have a spindle guiding bracket, the bracket has self-lubricating bearings, the valve stem and bearings without clearance and can slide freely, to ensure the stability and sealing of the valve plate in the flow of media. The unique design not only meets the sealing requirements of the check valve, but also plays a role in reducing noise.
Our Main Products-Double Eccentric Butterfly Valve
Double eccentric butterfly valve is our main product, we have nearly thirty years of production experience to this product, it has unparalleled advantages in the same industry.
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Zhengzhou Success Machinery Co.,ltd
TEL:+8618595868771
E-mail:sales@successmach.com
Address:98-1 Dengfeng Road, Shangjie District, Zhengzhou City, Henan Province