Item Type: Air Pressure Regulator Material: Aluminum alloy Use Fluid: Air Adjusting Pressure Range: 0.05-3.5MPa Maximum Input Pressure: 4MPa Operating Temperature Range: -25 to 80 Package List 1 x Pressure Reducing Valve 1 x Pressure Gauge Keep the pipeline clean and prolong the service life. 1CONVENIENT AND DURABLE: Made of good quality material, with adjustable handle, valve body is convenient and durable 2HIGH ACCURACY BAROMETER: High accuracy barometer bring clear and accurate readings, easy to observe, very practical 3REDUCE DAMAGE: Used as a pneumatic component to adjust the air source to keep the air source in a constant state, which can reduce the damage to the valve or other hardware when the air source pressure changes suddenly 4NOT EASY TO CORRODE: Made of good quality aluminum alloy material, not easy to corrode and rust, possess high accuracy and long service life 5EASY TO INSTALL: Air pressure regulator is light weight, small size, support easy installation, suitable for various installation environments, very convenient