Introducing the Apollo Ball Valve with Relief Port - the ideal solution for safe gas distribution! These ball valves are built to withstand heavy-duty usage and are designed to prevent over-pressurization. With a built-in weep hole, any pressure build-up is released in the event that liquid CO2 gets trapped in the ball while in the off position. This ensures that your gas distribution is always safe and secure. Available in 3/8", 1/2", and 3/4" FNPT ports, these ball valves are perfect for a range of applications.