General description When the inlet pressure and outlet flow rate change, this Mig Tig CO2 Pressure Reducing Valve Flow Meter Control Valve maintains a stable outlet pressure. It is designed for use with hyperbaric oxygen in the bottle and acetylene gas, providing a reliable pressure reduction for welding applications while helping to save costs. Technical specifications Material: Metal Color: Gold Measurement error: +/- 1-3 cm Other information Package Content: 1 x Mig Tig CO2 Flow Meter Note: Light shooting and different monitors may cause the color of the item to differ slightly from the real thing.