Top Quality: The water pressure reducing valve is made of solid brass. Resistant to rust and corrosion, it ensures long-lasting performance even under high pressure and high temperature conditions. Equipped with a pressure gauge, allowing real-time monitoring to ensure stable system operation. Very versatile: This DN15 1/2 inch water pressure regulator can withstand up to 1.6 MPa and can be installed before most household water appliances. Suitable for use in homes, buildings, and industrial applications. Piston Structure: Features a piston-type design with a simple internal structure, offering 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) Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may have an error of +/- 1-3 cm.