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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 750459A CONTECA™ HEAT METER KIT, 0.25 TO 10 GPM, 3/4 SWEAT

750459A CONTECA™ HEAT METER KIT, 0.25 TO 10 GPM, 3/4 SWEAT

CALEFFI:750459A
SKU: CALEFFI:750459A
$827.90
Picture of 1-1/4 MANIFOLD ASSEMBLY 8 OUTLETS

1-1/4 MANIFOLD ASSEMBLY 8 OUTLETS

CALEFFI:6687H5S1A
SKU: CALEFFI:6687H5S1A
$823.20
Picture of 750449A CONTECA™ HEAT METER KIT, 0.25 TO 10 GPM, 1/2 SWEAT

750449A CONTECA™ HEAT METER KIT, 0.25 TO 10 GPM, 1/2 SWEAT

CALEFFI:750449A
SKU: CALEFFI:750449A
$817.71
Picture of PRESSCAL  PRV ASSE 1003, 2 PRESS W/ PRESSURE GAUGE

PRESSCAL PRV ASSE 1003, 2 PRESS W/ PRESSURE GAUGE

CALEFFI:535691HA
SKU: CALEFFI:535691HA
$815.64
Picture of 549567A SEP 4™ 4-IN-1 UNION 1 1/4 PRESS

549567A SEP 4™ 4-IN-1 UNION 1 1/4 PRESS

CALEFFI:549567A
SKU: CALEFFI:549567A
$813.79
Picture of NA553372R BOILER TRIM KIT, 1 1/4 NPT, 4.4GAL WITH ASSE 1013 BACK FLOW

NA553372R BOILER TRIM KIT, 1 1/4 NPT, 4.4GAL WITH ASSE 1013 BACK FLOW

CALEFFI:NA553372R
SKU: CALEFFI:NA553372R
$812.22
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 PRESSCAL  PRV ASSE 1003, 2 PRESS

PRESSCAL PRV ASSE 1003, 2 PRESS

CALEFFI:535690HA
SKU: CALEFFI:535690HA
$806.40
Picture of PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 1-1/2

PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 1-1/2

CALEFFI:536083A 106
SKU: CALEFFI:536083A 106
$805.56
Picture of PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 1-1/2 P

PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 1-1/2 P

CALEFFI:536084A 106
SKU: CALEFFI:536084A 106
$805.56