Honeywell VP512A1783/U Unit Vent Valve

Product Description

The Honeywell VP512A1783/U is a unit vent valve designed for effective control of steam and hot water in unit ventilator applications. This valve operates as a normally open globe valve, providing proportional control suited for diverse HVAC needs.

• Features equal percentage, high lift throttling for precise regulation.
• Includes a self-adjusting, spring-loaded Teflon packing.
• Rotatable operator simplifies alignment with air connections.

Product Highlights

This valve is compatible with existing systems and allows for easy installation and service.

Product Information

Standard Information

• Brand: Honeywell
• Part Number: VP512A1783/U

Technical Specifications

• Dimensions (in.): 5 1/8 diameter x 7 11/16 high
• Connection Size (in.): 1 1/4
• Temperature Range (F): For Steam: 212 to 275; For Water: 115 to 240
• Valve Type: Globe Valve
• Capacity (Cv): 16
• Air Connections: Dual barbed for 5/32 or 1/4 plastic tubing
• Body Pressure (psi): 150