Apollo Valves RVS13T-15 POP Safety Relief Valve

Apollo Valves RVS13T-15 POP Safety Relief Valve is a bronze-bodied, 3/4-inch valve designed to protect low-pressure steam systems from overpressure. This top-outlet configuration uses a 3/4 in. inlet with MNPT threading (the RVS13T-15 variant) and is factory-set to relieve at 15 psi. For this valve family, the typical relief capacity is about 410 pounds per hour of steam at the rated setpoint, making it suitable for small-to-mid-size low-pressure steam boilers and steam-heating equipment where automatic relief at the preset pressure is required to prevent hazardous pressure buildup. Note that this specific model is listed as discontinued by the manufacturer in some catalogs and distributors.