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: Actuator Accessories (1)
Air Separators and Eliminators (18)
Backflow Preventer (5)
Boiler Expansion Tanks (1)
Boiler Water Treatment (1)
Combination Air and Dirt Separators (1)
Dirt Separators and Strainers (11)
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: In Stock
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: 95 gpm (1)
37 gpm (1)
45 gpm (1)
11 gpm (2)
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8 to 32 gpm (1)
18 gpm (3)
5 to 19 gpm (1)
: 1-9/16 in Dia x 4 in H (1)
18-3/8 in L x 34-1/2 in H (1)
8-1/2 in H (1)
5-1/8 in W x 8-1/4 in H (1)
1-7/8 in L x 3-1/8 in H (1)
5-1/16 in W x 7-1/2 in H (2)
1-9/16 in L x 3-1/16 in H (2)
11 in L x 3 in W x 9-1/4 in H (3)
11-1/8 in L (1)
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: 9-1/4 in (3)
: 519 (2)
5027 (1)
546 (1)
551 (14)
132 (6)
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: 50 % (1)
0.5 (8)
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: 5-7/8 in (1)
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5 in (1)
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: 120 VAC (3)
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: 3/4 in (8)
1-1/4 in (10)
1-1/2 in (5)
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3 in (1)
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1 in (9)
1/2 x 3/4 in (1)
: Water/Glycol Solution (14)
: -20 to 250 deg F (1)
240 deg F (3)
32 to 250 deg F (13)
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32 to 270 deg F (1)
85 to 150 deg F (6)
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32 to 230 deg F (2)
14 to 230 deg F (6)
150 deg F (5)
: 5 um (1)
: 1 gpm (3)
4.4 gpm (1)
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: 150 psi (24)
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: 11 in (3)
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2-9/16 in (2)
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: MNPT (6)
ANSI 150 lb Raised Face Flange (1)
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C (6)
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: NEMA 5/IP54 (1)
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PTFE (1)
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: 3 (1)
4 (1)
6 (1)
: 150 psi (11)
200 psi (7)
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: FNPT (9)
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MNPT x FNPT (2)
FNPT x C (1)
Male Straight x Male Conical (1)
: 24 VAC (1)
: 120 VAC (1)
: 3 in (3)
: Steel (9)
Brass (20)

126 items

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Caleffi

1 Swt 75cv 20psi 3-way Dvrtng Vlv Bdy

Part # Z300637

Nominal Size

1 in

Series

Pressure Rating

300 psi

Compare

Caleffi

1-1/2 press union mixing valve

Part # 523186A

MFG #523186A

1-1/2in NPT DIRTMAG Dirt Seperator w/Mag

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Caleffi

1-1/2in NPT DIRTMAG Dirt Seperator w/Mag

Part # 546308AM

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Caleffi

1-1/4in Union Washer

Part # R0001454

MFG #R0001454

1-1/4swt 75cv 20psi 3-way Dvrtng Vlv Bdy

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Caleffi

1-1/4swt 75cv 20psi 3-way Dvrtng Vlv Bdy

Part # Z300737

Nominal Size

1-1/4 in

Series

Z Series

Pressure Rating

300 psi

Compare

Caleffi

1/2in Inverted flare fitting Swt

Part # NA10005

Accessory Type

Inverted Flare Adapter

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Caleffi

1in Inverted flare fitting Swt

Part # NA10007

Nominal Size

1 in

End Style

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Caleffi

1in Union Washer

Part # R20011

MFG #R20011

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Caleffi

2-way Zone Valve 1in Npt 24v 13cv

Part # 644260A

Voltage Rating

24 VAC

Electrical Connections

36 in Wire

Nominal Size

1 in

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Caleffi

24V NO Actuator w/ES

Part # Z131000

MFG #Z131000

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Caleffi

3 Zone Pump Control 12 Va Trans

Part # ZSR103

Display Type

LED

Voltage Rating

24 VAC

Dimensions

11 in L x 3 in W x 9-1/4 in H

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Caleffi

3-way Mix Vlv W/adapt & Temp Gauge

Part # 521519A

Nominal Size

3/4 in

Series

521

Media

Water/Glycol

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Caleffi

3/4in Inverted flare fitting Swt

Part # NA10006

Accessory Type

Inverted Flare Adapter

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Caleffi

3/4in Press Fit Connection Set

Part # NA12256

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Caleffi

3ZoneValveControlHighCap40VaTrans

Part # ZVR103

Voltage Rating

120 VAC

Height

9-1/4 in

Series

ZVR

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Caleffi

4 Zone Pump Control 12 Va Trans

Part # ZSR104

Display Type

LED

Voltage Rating

24 VAC

Dimensions

11 in L x 3 in W x 9-1/4 in H

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Caleffi

4ZoneValveControlHighCap40VaTrans

Part # ZVR104

Voltage Rating

120 VAC

Height

9-1/4 in

Series

ZVR

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Caleffi

6 Zone Pump Control 20 Va Trans

Part # ZSR106

Voltage Rating

120 VAC

Height

9-1/4 in

Series

ZSR

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Caleffi

6ZoneValveControlHighCap80VaTrans

Part # ZVR106

Display Type

LED

Voltage Rating

24 VAC

Dimensions

11 in L x 3 in W x 9-1/4 in H

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Caleffi

Actuator

Part # 656404

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Caleffi

Actuator L/es No 24v

Part # Z141000

Power Consumption

5 W/7 VA

Electrical Connections

18 in Wire

Power Supply

24 V

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Caleffi

Actuator W/es Nc 24v

Part # Z111000

Power Consumption

5 W/7 VA

Electrical Connections

18 in Wire

Power Supply

24 V

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Caleffi

ACTUATOR W/ES NC 24VHIGH CURRENT ES

Part # Z111900

Power Consumption

5 W/7 VA

Electrical Connections

18 in Wire

Power Supply

24 V

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Caleffi

Actuator W/o Es Nc 24v

Part # Z121000

Power Consumption

5 W/7 VA

Domestic/Import

Import

Power Supply

24 V

Compare

Caleffi

1 Swt 75cv 20psi 3-way Dvrtng Vlv Bdy

Part # Z300637

Nominal Size

1 in

Series

Pressure Rating

300 psi

Compare

Caleffi

1-1/2 press union mixing valve

Part # 523186A

MFG #523186A

Compare

Caleffi

1-1/2in NPT DIRTMAG Dirt Seperator w/Mag

Part # 546308AM

Compare

Caleffi

1-1/4in Union Washer

Part # R0001454

MFG #R0001454

Compare

Caleffi

1-1/4swt 75cv 20psi 3-way Dvrtng Vlv Bdy

Part # Z300737

Nominal Size

1-1/4 in

Series

Z Series

Pressure Rating

300 psi

Compare

Caleffi

1/2in Inverted flare fitting Swt

Part # NA10005

Accessory Type

Inverted Flare Adapter

Compare

Caleffi

1in Inverted flare fitting Swt

Part # NA10007

Nominal Size

1 in

End Style

Compare

Caleffi

1in Union Washer

Part # R20011

MFG #R20011

Compare

Caleffi

2-way Zone Valve 1in Npt 24v 13cv

Part # 644260A

Voltage Rating

24 VAC

Electrical Connections

36 in Wire

Nominal Size

1 in

Compare

Caleffi

24V NO Actuator w/ES

Part # Z131000

MFG #Z131000

Compare

Caleffi

3 Zone Pump Control 12 Va Trans

Part # ZSR103

Display Type

LED

Voltage Rating

24 VAC

Dimensions

11 in L x 3 in W x 9-1/4 in H

Compare

Caleffi

3-way Mix Vlv W/adapt & Temp Gauge

Part # 521519A

Nominal Size

3/4 in

Series

521

Media

Water/Glycol

Compare

Caleffi

3/4in Inverted flare fitting Swt

Part # NA10006

Accessory Type

Inverted Flare Adapter

Compare

Caleffi

3/4in Press Fit Connection Set

Part # NA12256

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Caleffi

3ZoneValveControlHighCap40VaTrans

Part # ZVR103

Voltage Rating

120 VAC

Height

9-1/4 in

Series

ZVR

Compare

Caleffi

4 Zone Pump Control 12 Va Trans

Part # ZSR104

Display Type

LED

Voltage Rating

24 VAC

Dimensions

11 in L x 3 in W x 9-1/4 in H

Compare

Caleffi

4ZoneValveControlHighCap40VaTrans

Part # ZVR104

Voltage Rating

120 VAC

Height

9-1/4 in

Series

ZVR

Compare

Caleffi

6 Zone Pump Control 20 Va Trans

Part # ZSR106

Voltage Rating

120 VAC

Height

9-1/4 in

Series

ZSR

Compare

Caleffi

6ZoneValveControlHighCap80VaTrans

Part # ZVR106

Display Type

LED

Voltage Rating

24 VAC

Dimensions

11 in L x 3 in W x 9-1/4 in H

Compare

Caleffi

Actuator

Part # 656404

Compare

Caleffi

Actuator L/es No 24v

Part # Z141000

Power Consumption

5 W/7 VA

Electrical Connections

18 in Wire

Power Supply

24 V

Compare

Caleffi

Actuator W/es Nc 24v

Part # Z111000

Power Consumption

5 W/7 VA

Electrical Connections

18 in Wire

Power Supply

24 V

Compare

Caleffi

ACTUATOR W/ES NC 24VHIGH CURRENT ES

Part # Z111900

Power Consumption

5 W/7 VA

Electrical Connections

18 in Wire

Power Supply

24 V

Compare

Caleffi

Actuator W/o Es Nc 24v

Part # Z121000

Power Consumption

5 W/7 VA

Domestic/Import

Import

Power Supply

24 V

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