Zone Valves & Accessories

132 result(s) for "Zone Valves & Accessories"
Price
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Power Tool Product Type
Product Depth (in.)
Product Height (in.)
Product Length (in.)
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Product Width (in.)
Type of Zone Actuator
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Valve Outlet Diameter (in.)
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NIBCO 7/8" OD 90degree  ACR Copper Elbow Close Rough
NIBCO 7/8" OD 90degree ACR Copper Elbow Close Rough
Item # 324937953

Nibco ACR Copper 90degree Elbow. 0.88" Od. Dezincification Resistant. NFPA 99 Health Care Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas). Mfg #9055600

  • 0.88" Od
  • Dezincification Resistant
  • NFPA 99 Health Care Facilities Gas And Vacuum Systems
  • Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
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Honeywell 24-Volt Hydronic Zone Valve
Honeywell 24-Volt Hydronic Zone Valve
Item # 661677

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 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
  • Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water
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NIBCO 3/4" OD ACR Copper Coupling With Stop
NIBCO 3/4" OD ACR Copper Coupling With Stop
Item # 324314936

Nibco ACR Copper Coupling

  • 0.75" Tubing
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • With Stop
  • Mfg #039923307125
  • 0.75" Tubing
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • With Stop
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Watts 3/4 In 374a Iron Boiler Pressure Relief Valve, 30 Psi, Forged Brass Inlet
Watts 3/4 In 374a Iron Boiler Pressure Relief Valve, 30 Psi, Forged Brass Inlet
Item # 332521231

Watts 3/4 IN 374A Iron Boiler Pressure Relief Valve, 30 psi, Forged Brass Inlet Features A Flood Sensor With Sentryplus Alert Technology To Detect Excessive Water Discharges From The Relief Valve Requires purchase of activation kit to activate sensor Iron body with forged bronze inlet 550,000 BTU/hr rating Non-metallic disc-to-metal seating Set pressure 30 psi Mfg #F358553

  • Features A Flood Sensor With Sentryplus Alert Technology To Detect Excessive Water Discharges From The Relief Valve
  • Requires purchase of activation kit to activate sensor
  • Iron body with forged bronze inlet
  • 550,000 BTU/hr rating
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Honeywell 24-Volt Hyrdonic Zone Valve Replacement Motor
Honeywell 24-Volt Hyrdonic Zone Valve Replacement Motor
Item # 661682

Honeywell Home's 802360JA/U is a 24-Volt replacement motor for V8043/44 zone valve. It is the ideal choice for contractors because of its easy installation. When it comes to top quality, Honeywell Home's zone valves can be trusted.

  • Valve includes motor mounting screw and lead connectors
  • Used with V8043A, V8043E, and V8043F
  • Frequency-50 Hz, 60 Hz
  • 24-Volt electrical connections
  • Electrical connections - 6 in. leads; 152 mm leads
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NIBCO 5/8" OD ACR Copper Coupling With Stop
NIBCO 5/8" OD ACR Copper Coupling With Stop
Item # 324314933

Nibco ACR Copper Coupling

  • 0.63" Tubing
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • With Stop
  • Mfg #9001193
  • 0.63" Tubing
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • With Stop
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Webstone EXPANSION TANK SERVICE VALVE, 1/2 IN.
Webstone EXPANSION TANK SERVICE VALVE, 1/2 IN.
Item # 106895
  • 4 in 1 alternative replaces a ball valve and 2 tee fittings and 1 boiler drain
  • Quickly connect entire system to cold water feed
  • Easily install, isolate, drain and replace any expansion tank
  • Pressure rated at 600 WOG
  • 1/2" FIP x MIP x FIP x HOSE
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Taco 2-Zone Hydronic Switching Relay
Taco 2-Zone Hydronic Switching Relay
Item # 2480952

Taco Switching Relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups. All switching relays are ul listed, are compatible with conventional and programmable thermostats.

  • Compact design
  • UL and CSA approved
  • 3 year warranty
  • Fuse protected
  • Simplified wiring for ease of installation
  • Premium sealed relays
  • Factory tested
  • Isolated end switch
  • Field replaceable transformer
  • Built in priority
Units: Each
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Taco Gold Series 1/2 in. Bronze 2 Way Hydronic Zone Valve
Taco Gold Series 1/2 in. Bronze 2 Way Hydronic Zone Valve
Item # 523707

Engineered for reliability, Taco Heat Motor Zone Valves provide a time proven method for system zoning and control. The exclusive heat motor design operates silently, while the twist off head allows for serviceability without disturbing system connections. Available in a variety of sizes and styles to meet the broad demands of today's systems.

  • Bellows or globe valve construction ensures positive shut-off and leak proof operation
  • Easy to install
  • Manual open (bypass) lever
  • 24 VAC powered with isolated end switch
Units: Each
Qty:

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Honeywell Motorized Zone Valve
Honeywell Motorized Zone Valve
Item # 952868

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 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
  • Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water
Units: Each
Qty:

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NIBCO 7/8" OD 90degree  ACR Copper Street Elbow Long Radius
NIBCO 7/8" OD 90degree ACR Copper Street Elbow Long Radius
Item # 324314938

Nibco ACR Copper 90degree Long Radius Elbow

  • 0.88" OD
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • Mfg #9080400
  • 0.88" OD
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • with stop
Units: Each
Qty:

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NIBCO 7/8" OD 90degree  ACR Copper Elbow CxC Long Radius
NIBCO 7/8" OD 90degree ACR Copper Elbow CxC Long Radius
Item # 324314937

Nibco ACR Copper 90degree Long Radius Elbow C x C

  • 0.88" OD
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • Mfg #108283
  • 0.88" OD
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • with stop
Units: Each
Qty:

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Honeywell Zone Valve 1 in. Sweat 2-Way 24-Volt
Honeywell Zone Valve 1 in. Sweat 2-Way 24-Volt
Item # 661680

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 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
  • Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water
Units: Each
Qty:

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NIBCO 1/2" OD ACR Copper Coupling With Stop
NIBCO 1/2" OD ACR Copper Coupling With Stop
Item # 324314935

Nibco ACR Copper Coupling

  • 0.5" Tubing
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • With Stop
  • Mfg #039923306944
  • 0.5" Tubing
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • With Stop
Units: Each
Qty:

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Honeywell Zone Panel Kit
Honeywell Zone Panel Kit
Item # 290476

Zone Panel for conventional and heat pump applications. Intuitive Installer setup. Easy-to-follow, digital display uses real language to guide installer through four easy steps.

  • Standard checkout procedure
  • Robust push terminals
  • Common-Sense LEDs
  • Clean, professional installation
Units: Each
Qty:

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Emerson Hot Water Zone Control
Emerson Hot Water Zone Control
Item # 661700

The Emerson 1361-102 is a 2-wire valve for zoning Hydronic systems up to 50 PSI. This valve is designed for 0.75 in. I.D. tubing, and features built-in auxiliary contacts to control burner or circulator relay. This zone valve is for 3/4 in. tubing.

  • Quiet operation
  • Valve position shown at all times
  • Auxiliary contacts to control a burner or circulator relay
  • Motor can be removed from valve without draining systems
  • 240F maximum water temp
  • Time cycle: open 45 seconds, closed 45 seconds
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Tamperproof Sensor
Tamperproof Sensor
Item # 329050644

Danfoss Aveo Tamperproof Sensor

  • Easy To Use
  • Thermostatic Radiator Valve
  • Mfg #015G4240
  • Easy To Use
  • Thermostatic Radiator Valve
  • Tamperproof
  • Danfoss Aveo
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Qty:

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B.J. Terroni 3 ZONE VALVE CONTROL
B.J. Terroni 3 ZONE VALVE CONTROL
Item # 2480955

3 ZONE VALVE CONTROL

  • Controls (3) Zones
  • Built in Switchable Priority
  • External Indicator Lights
  • Simplified Wiring
Units: Each
Qty:

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Taco 4-Zone Hydronic Switching Relay
Taco 4-Zone Hydronic Switching Relay
Item # 3554785

Taco Switching Relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups. All switching relays are UL Listed, are compatible with conventional and programmable thermostats.

  • Compact design
  • UL and CSA approved
  • 3-year warranty
  • Fuse protected
  • Simplified wiring for ease of installation
  • Premium sealed relays
Units: Each
Qty:

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Taco 3-Zone Hydronic Switching Relay
Taco 3-Zone Hydronic Switching Relay
Item # 2480953

Taco Switching Relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups. All switching relays are UL Listed, are compatible with conventional and programmable thermostats.

  • Compact design
  • UL and CSA approved
  • 3-year warranty
  • Fuse protected
  • Simplified wiring for ease of installation
  • Premium sealed relays
Units: Each
Qty:

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Honeywell Home 24-Volt Hyrdonic Zone Valve
Honeywell Home 24-Volt Hyrdonic Zone Valve
Item # 296123

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 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
  • Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water
Units: Each
Qty:

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Nibco Nibco 7/8" OD Copper Coupling No Stop
Nibco Nibco 7/8" OD Copper Coupling No Stop
Item # 326386751

Nibco Copper Coupling. Mfg #9020400

  • 0.75" Inlet
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
  • Without Stop
Units: Each
Qty:

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Honeywell Zone Control Kit
Honeywell Zone Control Kit
Item # 151848

Zone Panel for conventional and heat pump applications. Intuitive Installer setup. Easy-to-follow, digital display uses real language to guide installer through four easy steps.

  • Standard checkout procedure
  • Robust push terminals
  • Common-Sense LEDs
  • Clean, professional installation
Units: Each
Qty:

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NIBCO 7/8" OD 45degree  ACR Copper Elbow
NIBCO 7/8" OD 45degree ACR Copper Elbow
Item # 324937954

Nibco ACR Copper 45degree Elbow. 0.88" Od. Dezincification Resistant. NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas). Mfg #9042900

  • 0.88" Od
  • Dezincification Resistant
  • NFPA 99 Healthcare Facilities Gas And Vacuum Systems
  • Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
Units: Each
Qty:

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