The J644F-16P/R (SS) has a longer service life and is more cost-efficient compared to other ball valves. It is the best option to use when a water operation that is controlled by a free water hammer, fast response and a compact design is needed.
It has dust-free sealing, an extended spindle guide, automatic adjustment of packing glands, shock-free opening and a maintenance-free actuator. It has a nominal diameter of DN15-80. It can either be a single-acting, double-acting or have no water hammer type. It has a controlling pressure between 3-8bar. It can work on steam, liquid or air and uses PTFE-sealing material. It has a valve body that is made of stainless steel.