Mech-Joint Adapters are available in various configurations and DR and are primarily intended for use in pressure piping applications. These fittings are compatible for heat fusion to any PE material made from a like or similar resin. Supplied with AWWA C906 marking. Can be supplied with FM certification marking. Can be supplied beveled for butterfly valves and with or without stainless steel internal stiffener. Can be supplied with accessory kit including gasket ring and special length bolts.