this valve is a standard component for large-scale boilers

this 24V normally open actuator (N/O) provides reliable valve positioning to maintain optimal climate control in commercial and residential HVAC systems

9" WC before condemning the switch

The edge-connector architecture allows for rapid digital output expansion by bussing power and signal across multiple modules without redundant wiring

Key Benefits for Contractors Wide Adjustment Range: Field-adjustable from 0

Johnson Controls P74BA-15 Pressure Control 30067439-890 this valve is a standardJohnson Controls P74BA 15 Differential Pressure Control, SPST, Close on Pressure Increase, 8 Psi to 70 Psi, 15 Psi Differential, Ammonia Use