Caleffi | 519566A Bypass Differential Pressure Valve, 3/4 in Nominal, Press End Style, 150 psi Pressure, 9 gpm Flow Rate, Brass Body

Item #CLF519566A

MFG #519566A

UPC166154712050

: The differential pressure by-pass valve is used in systems with a fixed speed circulating pump supplying several zones controlled by two way zone valves. This valve ensures that the head pressure of the pump is proportional to the number of two way valves being closed. It will bypass the differential pressure created by the pump as the zone valves close, thus eliminating water hammer noise.

Caleffi Differential Pressure Valve, Bypass, Series: 519, 3/4 in Nominal, Press, 150 psi, 32 to 230 deg F, 9 gpm, Media: Water/Glycol, Control Knob Actuator, Brass Body, Stainless Steel Trim, EPDM O-Ring Seal, 5-3/16 in H


: Body MaterialBRASS
End StylePRESS
Nominal Size3/4 in
Pressure Rating150 psi
ManufacturerCaleffi
Manufacturer #519566A
Series519
Temperature Rating32 to 230 deg F
TypeBypass

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