General description This DN20 water pressure reducer is made of high-quality brass, ensuring durability and resistance to wear and rust. It effectively protects and extends the service life of your water equipment. Technical specifications Material: Brass Pressure range: 1.6 MPa Inlet/outlet thread depth: 25 mm Standard thread size: DN20 Installation Designed for front installation of water equipment that requires pressure relief. Compatible with water purifiers, solar energy systems, gas heaters, and faucets. Usage Easy to connect with hoses. Simple internal structure for convenient operation.