This document provides specifications for a pneumatically operated ball valve and actuator. It includes details on the 2-way ball valve such as a 50mm port size, carbon steel body, and SS316 ball. It also specifies the pneumatic actuator is a double acting DA05 model with an operating pressure of 5.5 to 8.5 bar. Accessories include a positioner, I to P converter, and position transmitter. The unit comes with inspection, operation manuals, an 18-month warranty, and thermo cool packing in a corrugated box.