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Caleffi 519700A 519 Series Differential Pressure By-Pass Valve 1-1/4" NPT Inlet X 1-1/4" NPT Outlet

SKU
CAL519700A

Out of Stock
Retail : $307.00 - $92.1 =
$214.90 You Save (30%)

Product details

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.

FEATURES
  • Adjustable from 2 to 10 psi
  • Brass body
  • Max working pressure: 150 psi
  • Working temp range: 32Ëš - 230ËšF
  • 3/4" flow up to 9 GPM
  • 1" flow up to 40 GPM
  • 1-1/4" flow up to 45 GPM
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Specification Sheet

Basic Information
MPN ? Manufacturer Part Number 519700A
UPC / GTIN 8016615962697
Manufacturer Caleffi
Series ? A manufacturer's grouping of items that match, coordinate, or complement each other. 519 Series
Dimensions and Measurements
Height (Inches) ? The vertical measurement from bottom to top, measured in inches. 2.5"
Length (Inches) ? The distance of the product's longest side, measured in inches. 6.25"
Width (Inches) ? The horizontal measurement from left to right, measured in inches. 4.75"
Weight ? Weight 1.50
Characteristics and Features
Material ? The material(s) used in the construction of the product. Brass
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