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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 HIGH CAPACITY 1/2NPT MALE AIR VENT

HIGH CAPACITY 1/2NPT MALE AIR VENT

CALEFFI:502243A

SKU: CALEFFI:502243A

$32.85

Picture of TAIL PIECE 1-1/4 FNPT FROM 548007A

TAIL PIECE 1-1/4 FNPT FROM 548007A

CALEFFI:31401 FD

SKU: CALEFFI:31401 FD

$32.93

Picture of INSULATION SHELL FOR QS+ WITH GAUGE

INSULATION SHELL FOR QS+ WITH GAUGE

CALEFFI:F0000926

SKU: CALEFFI:F0000926

$33.24

Picture of 132 SERIES REPLACEMENT STEM

132 SERIES REPLACEMENT STEM

CALEFFI:F19346

SKU: CALEFFI:F19346

$33.32

Picture of 1/2 STRAIGHT LOCKSHIELD, CONVERTIBLE MULTIPLE PIPE 3/4 CONIC

1/2 STRAIGHT LOCKSHIELD, CONVERTIBLE MULTIPLE PIPE 3/4 CONIC

CALEFFI:343452

SKU: CALEFFI:343452

$33.56

Picture of VALVE SEAT FOR 574050A

VALVE SEAT FOR 574050A

CALEFFI:59472

SKU: CALEFFI:59472

$33.87

Picture of REPLACEMENT WALL-MOUNT TRANSFORMER

REPLACEMENT WALL-MOUNT TRANSFORMER

CALEFFI:NA10759

SKU: CALEFFI:NA10759

$34.10

Picture of CALEFFI 1 FEMALE BALL VALVE

CALEFFI 1 FEMALE BALL VALVE

CALEFFI:NA39753

SKU: CALEFFI:NA39753

$34.42

Picture of 3/4 PRESS ADAPTER KIT WITH 1 UNION NUT

3/4 PRESS ADAPTER KIT WITH 1 UNION NUT

CALEFFI:NA16265L

SKU: CALEFFI:NA16265L

$34.81

Picture of MALE TAIL 1 SWT W/ CK VALVE + NUT

MALE TAIL 1 SWT W/ CK VALVE + NUT

CALEFFI:59906A

SKU: CALEFFI:59906A

$35.04

Picture of 3/4 PRESS LONG TAILPIECE ASSEMBLY

3/4 PRESS LONG TAILPIECE ASSEMBLY

CALEFFI:NA10419C

SKU: CALEFFI:NA10419C

$35.28

Picture of 1/2 NPT INLINE CHECK VALVE

1/2 NPT INLINE CHECK VALVE

CALEFFI:NA10469

SKU: CALEFFI:NA10469

$35.52

Picture of 1 NPT FITTING, 523 VALVE REV 01

1 NPT FITTING, 523 VALVE REV 01

CALEFFI:NA10009

SKU: CALEFFI:NA10009

$35.91

Picture of 1 PEX CRIMP, 1 NUT, WASHER, CHECK

1 PEX CRIMP, 1 NUT, WASHER, CHECK

CALEFFI:NA20667C

SKU: CALEFFI:NA20667C

$36.22

Picture of 1 SWEAT, 1 NUT, WASHER, CHECK

1 SWEAT, 1 NUT, WASHER, CHECK

CALEFFI:NA20669C

SKU: CALEFFI:NA20669C

$36.22

Picture of 1 PEX EXP, 1 NUT, WASHER, CHECK

1 PEX EXP, 1 NUT, WASHER, CHECK

CALEFFI:NA20668C

SKU: CALEFFI:NA20668C

$36.22

Picture of 3/4 PRESS, 1 NUT, WASHER, CHECK

3/4 PRESS, 1 NUT, WASHER, CHECK

CALEFFI:NA20656C

SKU: CALEFFI:NA20656C

$36.61

Picture of 1 PRESS TAILPIECE ASSEMBLY

1 PRESS TAILPIECE ASSEMBLY

CALEFFI:NA10406

SKU: CALEFFI:NA10406

$36.93

Picture of 2-WAY VALVE BODY 1/2 SWT 1 CV 75PSI

2-WAY VALVE BODY 1/2 SWT 1 CV 75PSI

CALEFFI:Z200431

SKU: CALEFFI:Z200431

$36.93

Picture of 2-WAY VALVE BODY 1/2 SWT 2.5 CV 50PSI

2-WAY VALVE BODY 1/2 SWT 2.5 CV 50PSI

CALEFFI:Z200432

SKU: CALEFFI:Z200432

$36.93

Picture of 1-1/4 MALE UNION THREAD KIT

1-1/4 MALE UNION THREAD KIT

CALEFFI:NA15570

SKU: CALEFFI:NA15570

$37.32

Picture of PEX FITTING WRENCH 26MM-30MM

PEX FITTING WRENCH 26MM-30MM

CALEFFI:387100

SKU: CALEFFI:387100

$37.48

Picture of MALE TAIL 1 NPT CHECK VALVE NUT

MALE TAIL 1 NPT CHECK VALVE NUT

CALEFFI:59894A

SKU: CALEFFI:59894A

$37.48

Picture of VALVE SEAT 1 1/2 RPZ

VALVE SEAT 1 1/2 RPZ

CALEFFI:59458

SKU: CALEFFI:59458

$38.14

Picture of 1 PRESS TAILPIECE ASSY FOR 1-1/2 NUT

1 PRESS TAILPIECE ASSY FOR 1-1/2 NUT

CALEFFI:NA10706

SKU: CALEFFI:NA10706

$38.47

Picture of 533H REPLACEMENT CARTRIDGE

533H REPLACEMENT CARTRIDGE

CALEFFI:533000H

SKU: CALEFFI:533000H

$38.49

Picture of INSULATION JACKET KIT FOR 1-1/2 UNION 548

INSULATION JACKET KIT FOR 1-1/2 UNION 548

CALEFFI:NA10807

SKU: CALEFFI:NA10807

$38.81

Picture of 1 MNPT, 1 NUT, WASHER, CHECK

1 MNPT, 1 NUT, WASHER, CHECK

CALEFFI:NA20660C

SKU: CALEFFI:NA20660C

$38.89

Picture of HIGH CAP 1/2 INCH NPT M AIR VENT

HIGH CAP 1/2 INCH NPT M AIR VENT

CALEFFI:502343A

SKU: CALEFFI:502343A

$38.89

Picture of DUAL PANEL RADIATOR VALVE, 1/2 METRIC , SINGLE STRAIGHT, 3/4

DUAL PANEL RADIATOR VALVE, 1/2 METRIC , SINGLE STRAIGHT, 3/4

CALEFFI:301040

SKU: CALEFFI:301040

$38.96

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