Based on this product's specifications, here are some alternatives and similar models
Pressure regulator NEO tools 20-130, depth 97 mm, weight 264 g, 1 pc
Summary description:
NEO tools 20-130 is a pressure regulator designed for controlling fluid or gas pressure in systems. Key specifications: depth 97 mm and weight 264 g; supplied as a single unit per pack. Suitable for installation in compact pneumatic or hydraulic assemblies where a small, lightweight regulator is required.