An exhaust brake may include an exhaust pipe configured to include an exhaust upstream and an exhaust downstream, a butterfly configured to be mounted between the exhaust upstream and the exhaust downstream in the exhaust pipe, a bypass pipe configured to ...

An exhaust pressure control valve (1) is provided with a relief valve chamber (20) having a relief body (21) integrally formed with a valve body (11). The relief valve chamber (20) is arranged in an orthogonal direction to a main passage of an exhaust gas,...