US$ 196.65
Easy Installation: Compact
this valve is optimized for handling air and water within a 0-15 PSI pressure range
this valve is a standard component for large-scale boilers
Key Benefits for Contractors Wide Adjustment Range: Field-adjustable from 0
though the primary transformer power must still be supplied via the 120V input terminals
Johnson Controls P74BA-15 Pressure Control 30067439-890 Easy Installation: CompactJohnson Controls P74BA 15 Differential Pressure Control, SPST, Close on Pressure Increase, 8 Psi to 70 Psi, 15 Psi Differential, Ammonia Use
US$ 196.65
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