Top Quality: The water pressure reducing valve is made of solid brass, resistant to rust and corrosion, ensuring long-lasting performance even under high pressure and high temperature conditions. The built-in pressure gauge allows real-time monitoring for consistent system operation. If the pressure gauge becomes damaged during shipping or normal use, a replacement is available. Very Versatile: This DN15 1/2 inch water pressure regulator can withstand up to 1.6 MPa and is suitable for installation before most household water appliances. Ideal for use in residential, commercial, and industrial applications. Piston Structure: Designed with a piston-type mechanism and a simple internal configuration, this pressure reducer delivers reliable performance and extended service life in various environments. Material: Brass Color: Gold Package Contents: 1 x Pressure Reducer with Pressure Gauge 1 x Wrench 1 x Sealing Tape (color may vary randomly; no specific color selection available) Note: The package includes only the items listed above. Other accessories are not included. Due to lighting effects and differences in display screens, the actual color of the product may vary slightly from the images shown. Measurement error allowance: +/- 1-3 cm.