DUAL BLOCK® regulating ball valve with female ends for solvent welding, ASTM seriesDUAL BLOCK® REGULATING BALL VALVE• Connection system for solvent weld, threaded and flanged joints• Patented SEAT STOP® ball carrier system that lets you micro-adjust sealsand minimise the axial force effect• Easy radial dismounting allowing quick replacement of O-rings and ballseats without any need for tools• PN16 True Union valve body made for rigid PVC-U injection mouldingequipped with built-in bores for actuation. ISO 9393 compliant test requisites• Option of dismounting downstream pipes with the valve in the closedposition• High surface finish stem with double O-Ring and double connection key toball• Integrated bracket for valve anchoring• Ball seat carrier can be adjusted using the Easytorque adjustment kit• Actuation option: version with electric modulating actuator with 4-20 mA/ 0-10 V inlet and 4-20 mA / 0-10 V outlet to monitor the position• Valve suitable for carrying fluids that are clean and free of suspendedparticles