Johnson Controls VG7842ES Valve 340155-7026 allowing for standard exposure

allowing for standard exposure

it maintains a tight setpoint of 12

Safety Integration: Features internal terminal blocks for easy wiring into flame safeguard and limit control strings

Technicians should check for continuity across the terminals when the system is cool

Standard Maintenance Tip:

Johnson Controls VG7842ES Valve 340155-7026 allowing for standard exposureThe Johnson Controls VG7842ES is a 1 2 inch NPT 3 way mixing globe valve engineered for precision control in pneumatic or electric HVAC systems. Featuring a 1. 8 Cv flow coefficient and a linear flow characteristic, this valve ensures stable temperature modulation in hydronic heating and cooling applications. The cast bronze body and brass trim provide the necessary durability for high cycle environments, while the small bonnet and slotted stem design