ITEM NAME:1Pcs Adjustable Brass Water Pressure Reducing Valve Regulator Reducer 1/2 VFI Descriptio n Description: 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.Water Pressure Regulator 1/2" Adjustable Brass Reducing Valve. This Pressure Valve Can Bear The Pressure Of 1.6mpa. Hydraulic Pressure Reducing Valve 1. Material: Brass. Easy To Connect With The Tube, Simple To Use.