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Butterfly valve rubber ring rubber gasket  

Butterfly valve rubber ring rubber gasket

The Butterfly valve rubber ring/rubber gasket  is well used as dynamic seal of butterfly valve. The material is chosen by the working environment. For example, the NBR has excellent oil resistance/oil proof performance; the EPDM has excellent waterproof/watertight and weather resistance performance and so on. We will help you choose the best suitable material for you based on your requirements.