Feature: 1. WITH ADJUSTABLE HANDLE: Made of good quality material, with adjustable handle, the valve body is practical and durable 2. CLEAR AND ACCURATE READINGS: The high precision barometer brings clear and accurate readings, easy to observe, very practical 3. REDUCE DAMAGE TO VALVE: Used as a pneumatic component to adjust the air source to keep the air source in a constant state, which can reduce damage to the valve or other hardware when the air source pressure changes suddenly 4. Not easy to corrode and rust: made of good quality aluminum alloy, not easy to corrode and rust, owning high precision and long service life 5 .EASY TO INSTALL: The air pressure regulator is light in weight, small in size, supports easy installation, suitable for various installation environments Specification: Item Type: Air Pressure Regulator Material: Alloy Aluminum Use fluid: Air Setting pressure range: 0.05-3.5 MPa Maximum inlet pressure: 4MPa Operating temperature range: -25 to 80 Package list: 1 x pressure reducing valve 1 x Pressure Gauge Note: Keep the pipeline clean and prolong the service life.