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Caleffi

We are a manufacturer and marketer of innovative products for heating, cooling, plumbing and process works applications. Our expertise is the control of temperature, pressure and flow of water-based fluids. Our products range from control valves, balancing devices and flow switches to zone relays and heat meters.

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Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 7 LOOP 1 1/4 INVERTED

TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 7 LOOP 1 1/4 INVERTED

CALEFFI:6687G5S1A IN
SKU: CALEFFI:6687G5S1A IN
$808.92
Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 7 LOOP 1 INVERTED

TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 7 LOOP 1 INVERTED

CALEFFI:6686G5S1A IN
SKU: CALEFFI:6686G5S1A IN
$779.52
Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 8 LOOP 1 1/4 INVERTED

TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 8 LOOP 1 1/4 INVERTED

CALEFFI:6687H5S1A IN
SKU: CALEFFI:6687H5S1A IN
$882.00
Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 8 LOOP 1 INVERTED

TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 8 LOOP 1 INVERTED

CALEFFI:6686H5S1A IN
SKU: CALEFFI:6686H5S1A IN
$853.44
Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 9 LOOP 1 1/4 INVERTED

TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 9 LOOP 1 1/4 INVERTED

CALEFFI:6687I5S1A IN
SKU: CALEFFI:6687I5S1A IN
$954.24
Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 9 LOOP 1 INVERTED

TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 9 LOOP 1 INVERTED

CALEFFI:6686I5S1A IN
SKU: CALEFFI:6686I5S1A IN
$923.16
Picture of UNION END 1 FEMALE NPTF

UNION END 1 FEMALE NPTF

CALEFFI:31553 FD
SKU: CALEFFI:31553 FD
$15.20
Picture of UNIVERSAL KEY

UNIVERSAL KEY

CALEFFI:387127
SKU: CALEFFI:387127
$67.82
Picture of UPSTREAM CHECK VALVE 1 1/2 RPZ

UPSTREAM CHECK VALVE 1 1/2 RPZ

CALEFFI:59455
SKU: CALEFFI:59455
$79.04
Picture of UPSTREAM CHECK VALVE 2 RPZ

UPSTREAM CHECK VALVE 2 RPZ

CALEFFI:59459
SKU: CALEFFI:59459
$127.68