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Hydronic Bypass Valves

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

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

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Caleffi 519502A Differential Pressure By-Pass Valve, 3/4 in, MNPT, 150 psi, 9 gpm, Brass

Caleffi 519502A Differential Pressure By-Pass Valve, 3/4 in, MNPT, 150 psi, 9 gpm, Brass

Item #CLF519502A

MFG #519502A

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Caleffi 519599A By-Pass Differential Pressure Valve, 3/4 in, C, 150 psi, 9 gpm, Brass

Caleffi 519599A By-Pass Differential Pressure Valve, 3/4 in, C, 150 psi, 9 gpm, Brass

Item #CLF519599A

MFG #519599A

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Caleffi 519600A Bypass Differential Pressure Valve, 1" Nominal, MNPT x FNPT End Style, 150 psi Pressure, 40 gpm Flow Rate, Brass Body

Caleffi 519600A Bypass Differential Pressure Valve, 1" Nominal, MNPT x FNPT End Style, 150 psi Pressure, 40 gpm Flow Rate, Brass Body

Item #CLF519600A

MFG #519600A

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