Caleffi 519502A
Caleffi 519502A
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Caleffi Differential Pressure By-pass Valve, 3/4" NPT Inlet with 3/4" NPT Outlet

Model:

519502A

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$98.53
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Ships Monday, Nov 25th
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Caleffi Differential Pressure By-pass Valve, 3/4
Caleffi Differential Pressure By-pass Valve, 3/4" NPT Inlet with 3/4" NPT Outlet
Model: 519502A
$98.53
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Features

    The Caleffi 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. The Caleffi Differential Pressure By-pass Valve has a Maximum Primary Flow Rating of 9 GPM.
  • Caleffi 519502A Features
  • Used in systems with a fixed speed circulating pump supplying several zones
  • Connection Type: Threaded
  • Connection Size: 0.75 Inches
California residents see
Warning: This product can expose you to chemicals including Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov

Specifications

519502A
specs product image PID-24495
Overview
Product Category
Boiler Accessories
General Information
Product Line
Series 519
Product Category
Boiler Accessories
Valve Type
By-Pass
Connection Type
NPT
Material
Brass
Performance
Maximum Flow Rate
9 GPM
Minimum Operating Temperature
32 F
Maximum Operating Temperature
230 F
Dimensions
End 1 Connection Type
NPT Inlet
End 1 Connection Size
3/4 Inch
End 2 Connection Type
NPT Outlet
End 2 Connection Size
3/4 Inch
Product Weight
9.8 Pounds
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
2 Years

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Caleffi Differential Pressure By-pass Valve, 3/4" NPT Inlet with 3/4" NPT Outlet
Caleffi 519502A
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