Honeywell Commercial VP512A1726 Pneumatic Unit Ventilator ValveThe Honeywell Commercial VP512A1726 Pneumatic Unit Ventilator Valve is a Type 2 Way, Normally Open, single seated, straight through globe valve designed for reliable control in unit ventilator systems. This 1 inch nominal valve uses a diaphragm actuator paired with a proportional normally open positioner to deliver precise, responsive regulation of steam or water flows. Key specifications ensure versatile HVAC performance, including a 150 PSI pressure

water treatment

Designed for compatibility with common Goodman and HVAC configurations

Snap-in mounting for quick

dependable draft

ensuring consistent performance across HVAC systems

It fits standard 9-inch openings and is suitable for residential water heaters that require a 240V

four speeds

Built with NBR seal and disc

long-lasting performance in industrial valve systems

it withstands common oil burner environments and ensures consistent starts across seasonal maintenance cycles

and GUIV140CX50

Direct Mount design for quick