Zone Valves & Accessories
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
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
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
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
Nibco Copper Coupling
- 0.5 x 0.5" Copper Coupling
- With Stop
- Mfg #039923307644
- 0.5 x 0.5" Copper Coupling
- With Stop
- 9002003
- 1-1/2" X 1-1/2"
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
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
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
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
- 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
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
The Pro-Pal Ball Drain is a full port forged brass ball valve. It features a hi-flow hose drain, adjustable packing glands, and reversible handle. The exclusive adjustable flow path allows for draining from either side of the ball.
- Replaces 4 components; eliminates 3 leak paths; saves nearly 30 minutes in labor
- Eliminates assemblies needed to isolate and drain any portion of a piped system
- Avoids reduced port alternatives
- Certified to NSF/ANSI 61 & 372
- Reversible handle for added versatility
- Exclusive adjustable flow path allows for draining from either side of the ball
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
Single zone switching relay should be standard equipment for every installer. No matter what type of job, our single zone switching relay replaces every brand made by every manufacturer. The single zone switching relays are compatible with conventional and programmable thermostats, ul listed and come with a 3-year warranty. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups.
- Compact design
- UL and CSA approved
- 3 year warranty
- Fuse protected
- Simplified wiring for ease of installation
- Premium sealed relays
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
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
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
2-way on-off low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water. For use in hydronic controls. Press-connect fittings.
- All models may be installed without disassembling the valve
- 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
- Compact construction for easy installation
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
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
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
The Taco Zone Valve Controller gives you the ability to control up to 4 zone valves at one time. Taco control's easy-to follow PC board layout eliminates the problems caused by incorrect wiring, while the external indicator lights provide instant diagnostic feedback. 24-Volt Power Output for hard wired thermostats built-in.
- Controls 4 zones
- Built-in switchable priority
- External indicator lights
- Simplified wiring
The Taco Zone Valve Controller gives you the ability to control up to 6 zone valves at 1-time. Taco control's easy-to follow PC board layout eliminates the problems caused by incorrect wiring, while the external indicator lights provide instant diagnostic feedback. 24-Volt Power Output for hard wired thermostats is included.
- Controls 6 zones
- Built-in switchable priority
- External indicator lights
- Simplified wiring
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
Nibco ACR Copper Coupling
- 0.25" Tubing
- Dezincification Resistant
- NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
- With Stop
- Mfg #9000353
- 0.25" Tubing
- Dezincification Resistant
- NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
- With Stop
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
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
3 ZONE VALVE CONTROL
- Controls (3) Zones
- Built in Switchable Priority
- External Indicator Lights
- Simplified Wiring
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
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
- Electrical connections (in.) screw terminal block
- 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
- Valve designed for cycling (not constantly powered on) applications
- Quick fit pushbutton powerhead makes it easy to remove for service
- Innovative motor technology offers silent operation, water hammer resist and longer life
- Series 5000 replacement powerhead is backward compatible with series 1000 zone valves
- Easy to install and operate
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
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
This 1/2 in. high capacity feed water pressure regulator is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of a bronze body with union threaded inlet and NPT threaded outlet connections, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. It has high capacity performance and a simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. The maximum pressure is 100 psi (6.9 bar).
- Tight seating check valve
- Purge lever
- High capacity
- Stainless steel strainer
- Union threaded inlet connection
- Used to maintain water pressure in commercial and residential hydronic heating systems at all times
- Provides make-up water to the system in the event of system leaks
Watts 1/2 IN Lead Free Anti-Siphon Pressure Vacuum Breaker Backflow Preventer Includes A Freeze Sensor For Use With Sentryplus Alert Technology To Signal Facility Personnel When Temperature Nears And Reaches The Freezing Point Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures Lead free construction Replaceable seat Female NPT inlet and outlet with quarter turn shutoffs Easy internal access Mfg #T792010
- Includes A Freeze Sensor For Use With Sentryplus Alert Technology To Signal Facility Personnel When Temperature Nears And Reaches The Freezing Point
- Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures
- Lead free construction
- Replaceable seat
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)
The Pro-Pal Ball Drain is a full port forged brass ball valve. It features a hi-flow hose drain, adjustable packing glands, and reversible handle. The exclusive adjustable flow path allows for draining from either side of the ball.
- Replaces 3 components; eliminates 2 leak paths; saves nearly 20 minutes in labor
- Eliminates assemblies needed to isolate and drain any portion of a piped system
- Avoids reduced port alternatives
- Certified to NSF/ANSI 61 & 372
- Reversible handle for added versatility
- Exclusive adjustable flow path allows for draining from either side of the ball
Danfoss Aveo Tamperproof Sensor
- Easy To Use
- Thermostatic Radiator Valve
- Mfg #015G4240
- Easy To Use
- Thermostatic Radiator Valve
- Tamperproof
- Danfoss Aveo
Danfoss Aveo Sensors, Electronic, Sensor type. Easy To Use. Thermostatic Radiator Valve. Built in Tamper Proof. 015G4290. Mfg #015G4290
- Easy To Use
- Thermostatic Radiator Valve
- Built in Tamper Proof
- 015G4290
Pro-Pal valves are your best choice for efficient installation and system operation, and for helping to control costs. Pro-Pal Valves combine commonly used components into a single forged brass alternatives that will save time and space in any installation. Instead of just building your next piping system, innovate it with Pro-Pal Series Valves. Designed for use with water, oil, glycol mix in residential or commercial residential plumbing, commercial plumbing, heating systems. Refer to specification sheets for additional technical information. All Webstone products are backed by a limited lifetime warranty.
- Replaces 4 components, eliminates 3 leak paths, saves nearly 30 minutes in labor
- Eliminates assemblies needed to isolate and drain any portion of a piped system
- Avoids reduced port alternatives
- Exclusive adjustable flow path allows for draining from either side of the ball
- Creates cleaner-looking more efficient installations
- Reversible handle for added versatility
Nibco ACR Copper Reducer Bushing. 0.88 X 0.75" Od. NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas). Mfg #108286
- 0.88 X 0.75" Od
- NFPA 99 Healthcare Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
- Compressed Gas Association, Pamphlet G4.1 (Medical Gas)
- ACR Copper Reducer Bushing
2-way on-off low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water. For use in hydronic controls. Press-connect fittings.
- All models may be installed without disassembling the valve
- 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
- Compact construction for easy installation
Quiet operation. Self-aligning barrel-type valve stem uses line pressure to seal off without binding on opening and closing. Valve stem made of stainless steel. Automatic recycling manual operator shows valve position at all times. Built-in auxiliary contacts to control burner or circulator relay. Motor can be removed from valve assembly without draining system.
- Made of corrosion-resistant stainless steel for longer life
- Motor can be removed without draining the system for quick and easy replacement
- Screw terminal wiring panel for easy install
- Quiet operation
- Time cycle: 45 seconds to open; 45 seconds too close
- 15 psi maximum differential across valve
- 3/4 in. tubing size
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
- Easy to install
- Manual open (bypass) lever
- 24 VAC powered with isolated end switch
Supco Totally Enclosed Fan Motor Relay. Inductive: 8 Amp Continuous. Mfg #90380
- Inductive: 8 Amp Continuous
- Product Height: 1.750 In.
- Product Weight: 0.230 Lbs.
- Non Hazardous
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
Watts 1 IN Lead Free Anti-Siphon Pressure Vacuum Breaker Backflow Preventer Includes A Freeze Sensor For Use With Sentryplus Alert Technology To Signal Facility Personnel When Temperature Nears And Reaches The Freezing Point Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures Lead free construction Replaceable seat Female NPT inlet and outlet with quarter turn shutoffs Easy internal access Mfg #T792012
- Includes A Freeze Sensor For Use With Sentryplus Alert Technology To Signal Facility Personnel When Temperature Nears And Reaches The Freezing Point
- Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures
- Lead free construction
- Replaceable seat
Watts 1 IN Lead Free Reduced Pressure Zone Backflow Preventer Assembly Features Flood Sensor With Sentryplus Alert Technology To Detect Excessive Water Discharges From The Relief Valve Alert features available with add-on sensor connection kit Lead free copper silicon alloy body NPT inlet and outlet connections Quarter turn full port resilient seated ball valve shutoffs Single access cover and modular check construction for the ease of maintenance Internal relief valve for reduced installation clearances Replaceable seats for an economical repair Test cocks are screwdriver slotted Mfg #88004112
- Features Flood Sensor With Sentryplus Alert Technology To Detect Excessive Water Discharges From The Relief Valve
- Alert features available with add-on sensor connection kit
- Lead free copper silicon alloy body
- NPT inlet and outlet connections