In 2-wire applications

making it a direct-drop replacement for field service repairs where reliability is non-negotiable

Square Cut Precision: The square cut design provides superior surface contact compared to standard round O-rings

Compatible with a wide array of piston-style air compressors used in HVAC control applications

Schneider Electric (Erie) VM3222 Valve Body Els PW 17895 In 2-wire applicationsThe Schneider Electric Erie VM3222 Valve Body is a robust 1 2 inch NPT three way modulating zone valve engineered specifically for high precision control in closed hydronic systems. Designed for veterans in the field, this brass 3 way mixing valve features a 2. 0 Cv rating and is ideally suited for fan coil units, VAV reheat, and baseboard applications. The VM3222 utilizes PopTop technology, allowing for tool free actuator removal and simplified field