Based on this product's specifications, here are some alternatives and similar models
Angle Ball Valve ARCO VA30 for Boilers 3/4" Female BSP x 3/4" Male BSP with Covered Filter and Wing Handle
Summary description:
ARCO VA30 is an angle ball valve designed for boiler installations, offering 3/4" female BSP (GW) to 3/4" male BSP (RN) connections. It includes an integrated covered filter and a wing (butterfly) handle for manual operation. Intended for controlling flow and isolating sections in heating systems, the valve suits maintenance, filtration and shut-off tasks on residential and commercial boilers.