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removing the requirement to run a vent line to the atmosphere
ensuring electrical and mechanical synchronization with existing Trane HVAC systems
Enhanced Signal Integrity: Ensures accurate pressure transmission from the pilot to the diaphragm of the main valve
What causes this switch to fail to trip
Built into a rugged NEMA 4X enclosure
Johnson Controls VG2231UM Valve 30067439-890 removing the requirement to runThe Johnson Controls VG2231UM is a high performance 3 inch 2 way globe valve designed for precise HVAC flow control within commercial building automation systems. Engineered with a rugged cast iron body and durable brass trim, this ANSI Class 125 flanged valve is built to handle hot water, chilled water, and saturated steam applications up to 35 psig. Featuring a modified linear flow characteristic and an 83 Cv rating, the VG2231UM ensures accurate