4 in. Nitrile Rubber Railcar Bottom Outlet Valve Cap Gasket Description
Ensure a reliable seal for your bottom-outlet valve caps with this 4 inch nitrile rubber gasket, designed for railcar service applications. Made from durable nitrile rubber, it provides excellent resistance to petroleum and industrial fluids while maintaining flexibility and long-lasting performance. Sized to fit standard 4″ railcar bottom outlet valve caps with a 3½″ inner diameter and 5¼″ outer diameter, this gasket offers a secure fit and dependable leak prevention in demanding environments.
