Nodular Cast Iron Flanged Ends Ball Check Valve Pn10 Pn16

The swing check valve has a unique rubber flap check valve with no impact sound, which has met the more demanding requirements of the site; this rubber flap check valve not only has zero leakage, but also has a 40-degree shape due to the fact that the valve flap is covered with NBR rubber and the device. The inclined angle can greatly reduce the water hammer and water hammer sound.

There are three parts that make up the rubber flap check valve. We can see it from the name of the rubber flap check valve: the valve body, the rubber flap and the valve cover. Therefore, the name of the rubber flap check valve is also derived from this. Come on, it's very easy for us to remember. This kind of rubber flap check valve is very easy to use. Its biggest feature is that it can reduce the loss of the faucet and play the biggest key with a negligible effect.

Rubber flap check valve consists of valve body, valve cover, valve flap and spring, etc. It is mainly used at the outlet of pipelines in water supply and drainage systems, petroleum, chemical and other industrial sectors to prevent backflow of media. Due to the inclined design of the sealing ring of this product, the closing time is short, which can reduce the water hammer pressure. The valve disc is made of nitrile rubber and steel plate by high temperature pressing, which is resistant to erosion and has good sealing performance. The product structure is simple, maintenance, repair and transportation are very convenient.

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