Johnson Controls VG2831UN Valve Freon this low pressure switch serves

this low pressure switch serves as the validated direct replacement for 061F7520 and CNT0508

If the switch remains open while the system is under proper vacuum

operating efficiently within a wide thermal range of -40°C to 120°C

providing accurate readings up to 35 inches of water column (WC)

Johnson Controls VG2831UN Valve Freon this low pressure switch servesThe Johnson Controls VG2831UN is a heavy duty 3 way mixing globe valve engineered for precision control in large scale chilled or hot water hydronic systems. Featuring a 3 inch ANSI Class 125 flat faced flange connection, this valve is built with a rugged cast iron body and durable brass trim to withstand demanding mechanical room environments. With an 80 Cv rating and a modified linear flow characteristic, it ensures stable proportional control and