General description This DN20 water pressure reducer is designed for 3/4 inch connections, providing reliable pressure regulation for various water systems. It features a built-in pressure gauge for easy monitoring and an adjustable pressure setting to meet your specific needs. Constructed from high-quality brass material, this valve is both corrosion-resistant and durable, ensuring a long service life. Technical specifications Size: DN20 (3/4 inch) Minimum test range: 1 bar Material: 59-1 refined copper Installation Use Teflon tape during installation to prevent water leakage. The direction of the water inlet is marked on the valve body for easy installation. Usage Adjust the pressure according to your needs using the top adjustment feature. The visual high-pressure gauge allows for intuitive pressure level checks. Includes a built-in filter to remove particulate impurities, enhancing the valve's longevity. Easy and quick to clean for maintenance.