Features 1、Made of high quality brass, wear‑resistant, not easy to rust 2、High precision, and quick respond. Standard DN15(1/2 inch) thread is convenient for you to use 3、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 4、Easy to connect with the tube, simple to use 5、This valve adopts the piston structure, suitable for various kinds of environmental conditions Specification 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