Feature:1. WITH ADJUSTABLE HANDLE: Made of good quality material, with adjustable handle, valve body is convenient and durable2. CLEAR AND ACCURATE READINGS: High accuracy barometer bring clear and accurate readings, easy to observe, very practical3. REDUCE DAMAGE TO VALVE: Used as a pneumatic component to adjust the source to keep the source in a constant state, which can reduce the damage to the valve or other hardware when the source pressure changes suddenly4. NOT EASY TO CORRODE AND RUST: Made of good quality aluminum alloy material, not easy to corrode and rust, possess high accuracy and long service life5. EASY TO INSTALL: pressure regulator is light weight, small size, support easy installation, suitable for various installation environmentsHow to Use:1. When adjusting the pressure, first pull up the rotary knob, and then turn the knob. Press the rotary knob to position2. Rotate the knob to the right to increase the outlet pressure, and rotate the knob to the left to decrease the outlet pressure3. When adjusting the pressure, it should be gradually and evenly adjusted to the required pressure, not in one stepSpecification:Item Type: Pressure RegulatorMaterial: Aluminum alloyUse Fluid: AirAdjusting Pressure Range: 0.05-3.5MPaMaximum Input Pressure: 4MPaOperating Temperature Range: -25 to 80℃ Package List:1 x Pressure Reducing Valve1 x Pressure GaugeNote:Keep the pipeline and prolong the service life.