Johnson Controls VG2231VN Valve THPU32HP7Y This model typically ships with

This model typically ships with Polyolester (POE) oil

All ZD series dampers are manufactured 1/4" undersized to ensure a proper fit without binding in standard rectangular ductwork

Drop-in Compatibility: Features standard dual 1/4" barb ports for fast field installation without modifying vacuum tubing

ensuring proper refrigerant management in both modes

Johnson Controls VG2231VN Valve THPU32HP7Y This model typically ships withThe Johnson Controls VG2231VN Valve is a professional grade 4 inch flanged globe valve engineered specifically for high capacity flow regulation in commercial HVACR systems. This 2 way normally open (Push Down To Close) valve features an ASME Class 125 flat faced flange and a rugged cast iron body designed to handle chilled water, hot water, 50% glycol solutions, and saturated steam up to 35 psig. With a 150 Cv flow coefficient and modified linear