Product Description Feature: HIGH QUALITY: The valve is made of brass, durable and easy to install. Suitable for cold and hot water. GOOD FUNCTION: This pressure reducing valve uses piston structure, simple internal structure, strong environmental protection, durable to use. CONVENIENCE: The water pressure regulator can reduce water pressure and also make it stable. Easy to adjust, just adjust the brass screw (on the top of the regulator) to change the pressure - or +. EASY TO USE: Compact size for easy use, the removable valve spool for easy cleaning or replacement when needed by removing it. APPLICATION: Hydraulic instability, too fast water flow, water purifiers, solar energy, gas heaters and faucet. Product Description Size: DN20 Features: This pressure reducing valve uses piston structure, simple internal structure, strong environmental protection, durable to use. No bypass pipe is required, and the distribution pipe is simple, saving a lot of space and distribution costs. It can be installed in front of most tap water equipment. There is a pressure adjustment knob in the top cover, which can be adjusted freely. This product can withstand a pressure of 1.6 MPa. Features: Material: Brass Maximum load: 16 kg/cm² Water pressure: 0.05-0.8Mpa (7.25-116psi) Connection size: DN20 Inlet pressure: 1.6Mpa (Max) / 232psi Weight: 425g Package contents: 1 x Pressure gauge 1 x Brass water reducer Package contents: DN20 Adjustable Brass Water Reducing Valve with Pressure Gauge, Adjustable Brass Water Reducing Valve (DN20) Important points: 1. The product size is measured manually, there may be errors. 2. As different monitors display different colors, please refer to the actual color you received. 3. Please confirm the size before purchasing.