Features High-Quality Brass Construction -- Made of durable and wear-resistant brass, ensuring long-lasting performance and resistance to rust. Precise and Responsive -- Boasts high precision and quick response, allowing for efficient and accurate control. The standard DN15 (1/2 inch) thread provides convenience in usage. Adjustable Pressure -- This valve can handle a pressure of up to 1.6mpa. The pressure adjusting knob on the top cover allows for easy customization according to your specific needs. Easy Installation and Use -- Designed for easy connection with tubes, making it simple to install and use. No complicated setup required. Piston Structure for Versatile Use -- Featuring a piston structure, this valve is suitable for various environmental conditions, providing reliable performance in any situation. Features: Made of high quality brass, wear-resistant, not easy to rust.High precision, and quick respond. Standard DN15(1/2 inch) thread is convenient for you to use.This pressure valve can bear the pressure of 1.6mpa. The pressure adjusting knob is on the top cover, which can be adjusted according to your needs.Easy to connect with the tube, simple to use.This valve adopts the piston structure, suitable for various kinds of environmental conditions. Specification: Material: Brass Max. pressure: 1.6mpa Port size: DN15(1/2") Size: Approx. 8.3*6.5cm / 3.3*2.6inch Weight: 295g      Package Included:     1 x Pressure Regulator Valve Package List