this brass trim valve provides professional-grade bypass or mixing capabilities without compromising system efficiency

allowing a single 24V signal to control multiple independent high-voltage circuits

What is the switch action for this model

As a direct OEM replacement identical to the Robertshaw 7200ER2-3

ASCO 8215137 Vent Valve R-407C this brass trim valve providesThe ASCO 8215137 Vent Valve is a high performance 3 4 inch N O solenoid valve designed for reliable flow control in low pressure gas systems and HVAC R applications. As part of the reputable ASCO Series 215 (also known as the 8215 Series), this normally open vent valve features a lightweight aluminum body and is engineered to operate from a zero pressure differential. With a maximum pressure rating of 25 PSI, it is an ideal solution for gas safety