Built using a 51 frame design

and up to 50% glycol solutions within a temperature range of 35

The switches are designed to "break on rise

The professional-grade design includes tamper-resistant bonnet screws and a reinforced test lever for manual maintenance protocols

With a maximum pressure of 160 PSI and a maximum liquid temperature rating of 250°F (121°C)

Watts 0067455 Valve mario Built using a 51 frameThe Watts 0067455 (Series RA 2 AP) is a field proven 3 4 inch steam radiator valve engineered for reliable isolation in both low pressure steam and hydronic heating systems. Featuring a heavy duty brass body with an angle pattern design, this valve is built to handle the rigors of commercial and residential steam service. The FIP x male union connection ensures a secure, leak resistant interface with standard piping, while the rising stem allows for