Aquatrol - Model 120 Series -Air / Gas Steam Pressure Relief Valve

Our Series 120, air / gas and steam pressure relief valve is designed for safety and pressure relief for light and medium capacity applications where a smaller sized valve is needed. The Series 120 valves have a higher capacity than our Series 130.
Many are manufactured to meet specific field and OEM applications. ASME and National Board certified for Section VIII as well as CRN Certifications. Essential for light- and medium-capacity situations where a smaller sized valve is needed. Not for use with liquid.