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120 VAC 60 Hz 1-Phase, 5 A, 1/6 HP, DPDT, 3-Zone with Priority, Zone Valve Control

External Indicator Lights

Simplified Wiring

Compact Design

Extra Set of Dry Contacts

Universal Thermostat Compatibility

Sturdy Screw Connections

Made in USA

Item#:
61598
Manufacturer Item:
ZVC403-4
Manufacturer:
TACO R C SALES&SERVICE
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Item#:
66526
Manufacturer Item:
ZA024Q4A1
Manufacturer:
TACO R C SALES&SERVICE
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3/4" x 3/4", Soldered x Soldered, 24 VAC 50/60 Hz, 300 PSI, 32 to 240 Deg F, Lead-Free, Forged Brass, Normally Closed, Spring Return/2-Position Actuation, 2-Way, Zone Valve

Extremely reliable design: Clutch-protected drive train, durable synchronous motor

Easy to install and service: Compact design with snap-on actuator with a convenient in-line push button. Removable bottom cap allows for easy in-pipe service

Application versatility: Hot water, chilled water and low-pressure steam

Lead-Free

Item#:
70037
Manufacturer Item:
Z55
Manufacturer:
CALEFFI NORTH AMERICA,INC
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1" x 1", Sweat x Sweat, 24 VAC 60 Hz, 0.48 A, 1.44 W, 300 PSI, Forged Brass, 2-Way, Normally Closed, Zone Valve

Up to 93% less energy usage

Universal Installation Orientation

Usable on Condensing Chilled Water Installations

12 valves on one 40 Volt Amp transformer

Multi-Function LED

Quick Connect Wiring

Pushbutton actuator replacement

Easy wire quick connections Manual override button

Positional indicator

Item#:
65323
Manufacturer Item:
Z100C2-1
Manufacturer:
TACO R C SALES&SERVICE
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Item#:
65322
Manufacturer Item:
Z075C2-2
Manufacturer:
TACO R C SALES&SERVICE
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24 VAC, 150 PSI, Manual Feed Button, Water Feeder for 310473 Boiler Control

Field-adjustable dwell-feed cycles

Multi-color LED status indicator

Hard-stop limit to minimize chances of flooding the boiler

Compatible with all electronic and mechanical

Low Water Cut Offs

Removable strainer (replace after cleaning)

Item#:
65487
Manufacturer Item:
WFE-24
Manufacturer:
M&M C/O HYDRONIC & STEAM
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3/4" x 3/4", ProPress x ProPress, 24 VAC at 50/60 Hz, 0.32 A, 7.7 VA, 120 PSI Static, 3 CV, Brass, 2-Position, Spring Return to Close Actuation, NC, 2-Way, Straight-Through, Motorized Zone Valve with Screw Terminal Block and End Switch

2-Way On-Off Low Voltage Valves Consist of an Actuator and Valve Assembly for Controlling the Flow of Hot Water

Manual Opener (On All Models, Except Straight-Through, Normally Open Valves) for Valve Operation on Power Failure

Valve Returns to Automatic Position when Power is Restored

All Models May be Installed without Disassembling the Valve

Compact Construction for Easy Installation

Complete Power Head May be Removed or Replaced without Breaking Plumbing Line Connections or Draining the System

Actuator Motor May be Replaced without Removing the Valve Body or Draining the System

Item#:
73859
Manufacturer Item:
V8043F1512/U
Manufacturer:
RESIDEO-ADEMCO
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1", Soldered x Soldered, 24 VAC 50/60 Hz, 0.32 A, 7.7 VA, 125 PSI, 3.5 CV, Brass, NC, 2-Position, Spring Return to Close, 2-Way, Straight Through, Low Voltage, Motorized Zone Valve

Two Way On-Off Low Voltage Valves Consist of an Actuator and Valve Assembly for Controlling the Flow of Hot Water

Manual Opener (On All Models, Except Straight Through, Normally Open Valves) for Valve Operation on Power Failure

Valve Returns to Automatic Position When Power is Restored

All Models May be Installed without Disassembling the Valve

Compact Construction for Easy Installation

Complete Powerhead May be Removed or Replaced without Breaking Plumbing Line Connections or Draining the System

Actuator Motor May be Replaced without Removing the Valve Body or Draining the System

Item#:
73858
Manufacturer Item:
V8043F1051/U
Manufacturer:
RESIDEO-ADEMCO
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3/4", Soldered x Soldered, 24 VAC 50/60 Hz, 0.32 A, 7.7 VA, 125 PSI, 3.5 CV, Brass, NC, 2-Position, Spring Return to Close, 2-Way, Straight Through, Low Voltage, Motorized Zone Valve

Two Way On-Off Low Voltage Valves Consist of an Actuator and Valve Assembly for Controlling the Flow of Hot Water

Manual Opener (On All Models, Except Straight Through, Normally Open Valves) for Valve Operation on Power Failure

Valve Returns to Automatic Position When Power is Restored

All Models May be Installed without Disassembling the Valve

Compact Construction for Easy Installation

Complete Powerhead May be Removed or Replaced without Breaking Plumbing Line Connections or Draining the System

Actuator Motor May be Replaced without Removing the Valve Body or Draining the System

Item#:
73857
Manufacturer Item:
V8043F1036/U
Manufacturer:
RESIDEO-ADEMCO
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1/2" x 1/2", Soldered x Soldered, 24 VAC 50/60 Hz 0.32 A 7.7 VA, 20 PSI Close-Off/125 PSI Static, Brass, Normally Closed, 2-Position, Spring Return to Close, 2-Way, Straight-Through, Motorized Zone Valve

Two-Way On-Off Low Voltage Valves Consist of an Actuator and Valve Assembly for Controlling the Flow of Hot Water

Manual Opener (On All Models, Except Straight-Through, Normally Open Valves) for Valve Operation on Power Failure

Valve Returns to Automatic Position When Power is Restored

All Models May be Installed without Disassembling the Valve

Compact Construction for Easy Installation

Complete Powerhead May be Removed or Replaced without Breaking Plumbing Line Connections or Draining the System

Actuator Motor May be Replaced without Removing the Valve Body or Draining the System

Item#:
73852
Manufacturer Item:
V8043F1028/U
Manufacturer:
RESIDEO-ADEMCO
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3/4", Soldered x Soldered, 24 VAC 50/60 Hz, 0.32 A, 7.7 VA, 125 PSI, 3.5 Cv, Brass, NC, 2-Position, Spring Return to Close, 2-Way, Straight Through, Low Voltage, Motorized Zone Valve

Two Way On-Off Low Voltage Valves Consist of an Actuator and Valve Assembly for Controlling the Flow of Hot Water

Manual Opener (On All Models, Except Straight Through, Normally Open Valves) for Valve Operation on Power Failure

Valve Returns to Automatic Position When Power is Restored

All Models May be Installed without Disassembling the Valve

Compact Construction for Easy Installation

Complete Powerhead May be Removed or Replaced without Breaking Plumbing Line Connections or Draining the System

Actuator Motor May be Replaced without Removing the Valve Body or Draining the System

Item#:
73850
Manufacturer Item:
V8043E1012/U
Manufacturer:
RESIDEO-ADEMCO
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3/4" x 3/4", Soldered x Soldered, 24 VAC 50/60 Hz 0.32 A 7.7 VA, 20 PSI Close-Off/125 PSI Static, Brass, Normally Closed, 2-Position, Spring Return to Close, 2-Way, Straight-Through, Motorized Zone Valve

Two-Way On-Off Low Voltage Valves Consist of an Actuator and Valve Assembly for Controlling the Flow of Hot Water

Manual Opener (On All Models, Except Straight-Through, Normally Open Valves) for Valve Operation on Power Failure

Valve Returns to Automatic Position When Power is Restored

All Models May be Installed without Disassembling the Valve

Compact Construction for Easy Installation

Complete Powerhead May be Removed or Replaced without Breaking Plumbing Line Connections or Draining the System

Actuator Motor May be Replaced without Removing the Valve Body or Draining the System

Item#:
73856
Manufacturer Item:
V8043A1029/U
Manufacturer:
RESIDEO-ADEMCO
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1-1/4" x 1-1/4" x 1-1/4", FPT x FPT x FPT, 18.7 Cv, Class 150, Red Brass, 3-Way, Mixing, Globe Valve

Low Seat Leakage Rating, Less than 0.05 Percent

Spring Loaded, Self-Adjusting Packing

Constant Total Flow Throughout Full Stem Travel

Accurate Positioning to Ensure State-Of-The-Art Temperature Control

Valves Utilize Direct Mounting, Electric or Pneumatic Valve Actuators

Q5001 Linkage with Modutrol Motor

Repack and Rebuild Kits Available for Field Servicing

Item#:
73695
Manufacturer Item:
V5013N1071/U
Manufacturer:
HONEYWELL BUILDING/INTERNATION
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1" x 1" x 1", FPT x FPT x FPT, 11.7 Cv, Class 150, Red Brass, 3-Way, Mixing, Globe Valve

Low Seat Leakage Rating, Less than 0.05 Percent

Spring Loaded, Self-Adjusting Packing

Constant Total Flow Throughout Full Stem Travel

Accurate Positioning to Ensure State-Of-The-Art Temperature Control

Valves Utilize Direct Mounting, Electric or Pneumatic Valve Actuators

Q5001 Linkage with Modutrol Motor

Repack and Rebuild Kits Available for Field Servicing

Item#:
73696
Manufacturer Item:
V5013N1063/U
Manufacturer:
HONEYWELL BUILDING/INTERNATION
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3/4" x 3/4", FPT x FPT, 7.3 Cv, 100 PSI, Red Brass, 2-Way, Straight-Through, Globe Valve

Direct and Reverse Acting

High Pressure Steam Models with Stainless Steel Trim

Spring-Loaded, Self-Adjusting Packing

Stainless Steel Stem Prevents Corrosion

Valve Designs Provide Equal Percentage Characteristics of Flow for Close Control of Water and Linear Characteristic of Flow for Close Control of Steam or Chilled Water

Item#:
73686
Manufacturer Item:
V5011N2055/U
Manufacturer:
HONEYWELL BUILDING/INTERNATION
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2" x 2", FPT x FPT, 46.8 Cv, 217 PSI, Red Brass, 2-Way, Straight-Through, Globe Valve

Direct and Reverse Acting

High Pressure Steam Models with Stainless Steel Trim

Spring-Loaded, Self-Adjusting Packing

Stainless Steel Stem Prevents Corrosion

Valve Designs Provide Equal Percentage Characteristics of Flow for Close Control of Water and Linear Characteristic of Flow for Close Control of Steam or Chilled Water

Item#:
73688
Manufacturer Item:
V5011N1099/U
Manufacturer:
HONEYWELL BUILDING/INTERNATION
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1/2" x 1/2", MPT x FPT, 150 PSI Hot Water, 15 PSI Steam, Nickel Plated Bronze, Horizontal Angle, High Capacity, Thermostatic Radiator Valve

Designed with the Higher Capacity Normally Required by North American Heating System

Valve Seat Disc, Which is Made of Resilient Material (EPDM), Ensures Tight Shutoff on Steam or Hot Water System

All Working Parts are Replaceable Using Service Tool While Valve Remains in Service, In-line, Under Pressure

Valves Normally Open without Control Mounted

Item#:
74992
Manufacturer Item:
V110F1002/U
Manufacturer:
RESIDEO-ADEMCO
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3/4", MPT x FPT, 150 PSI Hot Water, 15 PSI Steam, Nickel Plated Bronze, Straight, Thermostatic Radiator Valve

Designed with the Higher Capacity

Precise and Automatic Control of Room Temperature in Two-Pipe Systems by Modulating the Flow of Hot Water or Steam Through High Capacity Heating Unit

Normally Open without Control Mounted

Item#:
74989
Manufacturer Item:
V110D1008/U
Manufacturer:
RESIDEO-ADEMCO
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1/2" x 1/2", MPT x FPT, 150 PSI Hot Water, 15 PSI Steam, Nickel Plated Bronze, Straight, Thermostatic, Radiator Valve

Designed with the Higher Capacity

Precise and Automatic Control of Room Temperature in 2-Pipe Systems by Modulating the Flow of Hot Water or Steam Through High Capacity Heating Unit

Normally Open without Control Mounted

Item#:
74988
Manufacturer Item:
V110D1000/U
Manufacturer:
RESIDEO-ADEMCO
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1/2" x 1/2", FPT x FPT, 175 PSI, Forged Brass, Atmospheric Vent, Backflow Preventer
Item#:
65548
Manufacturer Item:
115-113
Manufacturer:
LEGEND VALVE AND FITTING
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1" x 1", FPT x FPT, 60 PSI, 15 WSP, Cast Bronze, Straight, Union Elbow
Item#:
65536
Manufacturer Item:
110-168
Manufacturer:
LEGEND VALVE AND FITTING
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3/4" x 3/4", FPT x MPT, 60 PSI WOG, Cast Bronze, Angle, Heavy Duty, Hot Water Radiator Valve

Hot water angle valves are constructed of heavy duty bronze

They have a screwed bonnet, rising stem and bronze disc

Each valve is tested twice: air under water, in the open and closed position

Item#:
63895
Manufacturer Item:
110-114
Manufacturer:
LEGEND VALVE AND FITTING
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1" x 1", FPT x MPT, 60 PSI WOG, Cast Bronze, Angle, Heavy Duty, Steam, Hot Water Radiator Valve

Hot water angle valves are constructed of heavy duty bronze

They have a screwed bonnet, rising stem and bronze disc

Each valve is tested twice: air under water, in the open and closed position

Item#:
63897
Manufacturer Item:
110-115
Manufacturer:
LEGEND VALVE AND FITTING
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1/2" x 1/2", FPT x MPT, 60 PSI WOG, Cast Bronze, Angle, Heavy Duty, Hot Water Radiator Valve

Hot water angle valves are constructed of heavy duty bronze

They have a screwed bonnet, rising stem and bronze disc

Each valve is tested twice: air under water, in the open and closed position

Item#:
63890
Manufacturer Item:
110-113
Manufacturer:
LEGEND VALVE AND FITTING
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1" x 1", FPT x MPT, 200 PSI CWP, 125 PSI WSP, Heavy Duty Cast Bronze, Non-Rising Stem, Solid Wedge Disc, Radiator Gate Valve

Steam radiator gate valves are constructed of heavy duty bronze

They have a screwover bonnet, non-rising stem, solid wedge disc and integral seats

Each valve is tested twice: air under water, in the open and closed position

Item#:
65449
Manufacturer Item:
110-135
Manufacturer:
LEGEND VALVE AND FITTING
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3/4" x 3/4", FPT x MPT, 15 PSI WSP, 60 PSI, Yellow Brass, Angle, Steam Radiator Valve

Steam angle radiator valves are constructed of heavy duty bronze

Item#:
65447
Manufacturer Item:
110-147
Manufacturer:
LEGEND VALVE AND FITTING
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1" x 1", FPT x MPT, 15 PSI WSP, 60 PSI, Yellow Brass, Angle, Steam Radiator Valve

Steam angle radiator valves are constructed of heavy duty bronze

Item#:
65533
Manufacturer Item:
110-148
Manufacturer:
LEGEND VALVE AND FITTING
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1-1/4" x 1-1/4", FPT x MPT, 15 PSI WSP, 60 PSI, Yellow Brass, Angle, Steam Radiator Valve

Steam angle radiator valves are constructed of heavy duty bronze

Item#:
65534
Manufacturer Item:
110-149
Manufacturer:
LEGEND VALVE AND FITTING
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Item#:
52666
Manufacturer Item:
T-414
Manufacturer:
LEGEND VALVE AND FITTING
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3/4" x 3/4", FPT x FPT, 500 PSI CWP, 250 PSI WSP, Lead-Free, 304 Stainless Steel 20 Mesh, Cast Iron, Y-Strainer

High-strength cast iron construction resists distortion from pipeline stresses

Designed to protect downstream components, by trapping and holding debris under pressure

Uni-directional flow. Can be installed horizontally or vertically, where the screen cap must be positioned downward. In the vertical position, the media must flow downward

All sizes are furnished with a square-head closure plug that is pre-installed and ready for service

Lead-Free

Item#:
65448
Manufacturer Item:
105-524
Manufacturer:
LEGEND VALVE AND FITTING
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6' L Capillary, 1-19/32" Collar Diameter, Remote Sensor, High Capacity, Thermostatic Radiator Valve Actuator

Provide Precise and Automatic Control of Room Temperature in 2-Pipe Systems by Modulating the Flow of Hot Water or Steam Through Free-Standing Radiators, Convectors and Other Heating Unit's with High Capacity Requirements

Continually Monitor and Adjust Room Temperature for Consistent Comfort and Relief from Under Heating and Overheating

Designed with the Higher Capacity Normally Required by North American Heating Systems

Valve Seat Disc, which is Made of Resilient Material (EPDM), Ensures Tight Shut-Off on Steam or Hot Water Systems

Nickel Plated Bronze Casted Body with Working Parts in Cartridge Insert for Ease of Service

Controls Include Sensor, Set Point Dial and Valve Actuator

Components may be Integral or Connected by Capillary Tubes

Item#:
74985
Manufacturer Item:
T104B1038
Manufacturer:
RESIDEO-ADEMCO
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1-19/32" Collar Diameter, Integral Sensor, High Capacity, Adjustable, Thermostatic Radiator Valve Actuator for V110 Hydronic Heating Control System

Provide Precise and Automatic Control of Room Temperature in 2-Pipe Systems by Modulating the Flow of Hot Water or Steam Through Free-Standing Radiators, Convectors and Other Heating Unit's with High Capacity Requirements

Continually Monitor and Adjust Room Temperature for Consistent Comfort and Relief from Under Heating and Overheating

Designed with the Higher Capacity Normally Required by North American Heating Systems

Valve Seat Disc, which is Made of Resilient Material (EPDM), Ensures Tight Shut-Off on Steam or Hot Water Systems

Nickel Plated Bronze Casted Body with Working Parts in Cartridge Insert for Ease of Service

Controls Include Sensor, Set Point Dial and Valve Actuator

Components May be Integral or Connected by Capillary Tube

Item#:
74984
Manufacturer Item:
T104A1040
Manufacturer:
RESIDEO-ADEMCO
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1/4" Compression, 1 GPM, Lead-Free, Self-Tapping, Saddle Tap Valve

Self-Piercing on Copper Tubing or 0.035 Inch Wall Hard PVC

Can be Installed on Pipe with Existing Hole

Molded Gasket has a Two Stage Seal on Both Tubing and Valve

Threaded Bottom Bracket for Easy Installation

Lead-Free

Item#:
45730
Manufacturer Item:
STV2LL
Manufacturer:
SEALED UNIT PARTS CO INC
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Item#:
52659
Manufacturer Item:
S-401
Manufacturer:
LEGEND VALVE AND FITTING
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3/4" x 3/4", MPT x Soldered, 200 PSI, 1/4 Turn Actuation, Forged Brass, Boiler, Bubble Tight Positive Shut-Off, Drain Valve

Forged brass construction eliminates casting-related leaks

More durable than traditional stop-type valves

Compact design is ideal for confined applications

Superior flow characteristics

Item#:
65256
Manufacturer Item:
107-544
Manufacturer:
LEGEND VALVE AND FITTING
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1/2" x 1/2", MPT x Soldered, 200 PSI, 1/4 Turn Actuation, Forged Brass, Boiler, Bubble Tight Positive Shut-Off, Drain Valve

Forged brass construction eliminates casting-related leaks

More durable than traditional stop-type valves

Compact design is ideal for confined applications

Superior flow characteristics

Item#:
65255
Manufacturer Item:
107-543
Manufacturer:
LEGEND VALVE AND FITTING
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