Horizontal test rig with inner radial seal clamping style. The mobile reaction bridge is moved by two screwed columns that assure the complete absence of external forces on valve body. This prerogative makes it conform to the most diffuse international test standards. In the basement, a water tank is installed as water reservoir for test procedures The rig is controlled by "SKA or SKM class" pressurization skid; to have more information about please consult dedicated technical data sheets. The rig could be completed with several options and accessories, please contact our sales office to have more information.