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Zone Valves

215 Results Found that Include 215 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Zone Valve,FNPT,Sz ID 3/4In
  • HONEYWELL
  • Zone Valve, FNPT, Sz ID 3/4InZone Valve,FNPT,Sz ID 3/4In
  • Item # 2KKR2
  • Mfr. Model # V8043E1145
  • Zone Valve, FNPT, Connection Sz ID 3/4 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Max Water Temp...More

Zone Valve,Sweat,Sz ID 3/4In
  • HONEYWELL
  • Zone Valve, Sweat, Sz ID 3/4InZone Valve,Sweat,Sz ID 3/4In
  • Item # 2KKN7
  • Mfr. Model # V8043A1029
  • Zone Valve, Sweat, Solder Connection Sz ID 3/4 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

Zone Valve,NPT,Sz ID 1/2In
  • HONEYWELL
  • Zone Valve, NPT, Sz ID 1/2InZone Valve,NPT,Sz ID 1/2In
  • Item # 2KKP1
  • Mfr. Model # V8043A1227
  • Zone Valve, NPT, Connection Sz ID 1/2 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam Capacity 3.5...More

Two-Way Globe Valve,1 1/4 In NPT,18.7Cv
  • HONEYWELL
  • Two-Way Globe Valve, 1 1/4 In NPT, 18.7CvTwo-Way Globe Valve,1 1/4 In NPT,18.7Cv
  • Item # 4ATA7
  • Mfr. Model # V5011N1073
  • Threaded Globe Valve, Two-Way, Direct Acting, Connection Type/Size (F)NPT 1 1/4 In, Coefficient of Volume...More

Valve,Zone,3/4 In
  • HONEYWELL
  • Valve, Zone, 3/4 InValve,Zone,3/4 In
  • Item # 2E787
  • Mfr. Model # V8043E1012
  • Hydronic Zone Valve, Tube Size 3/4 Inch, Coefficient of Volume 3.5, Electrical Connections 18 Inches Leads,...More

Zone Valve,Sweat,Sz ID 3/4In
  • HONEYWELL
  • Zone Valve, Sweat, Sz ID 3/4InZone Valve,Sweat,Sz ID 3/4In
  • Item # 2KKP7
  • Mfr. Model # V8043E1061
  • Zone Valve, Sweat, Solder Connection Sz ID 3/4 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

Three-Way,3/4 In NPT Valve,4.9 Cv
  • HONEYWELL
  • Three-Way, 3/4 In NPT Valve, 4.9 CvThree-Way,3/4 In NPT Valve,4.9 Cv
  • Item # 4ATD2
  • Mfr. Model # V5863A2061
  • Threaded Globe Valve, Three-way, Cartridge, Connection Type/Size (F)NPT 3/4 In, Coefficient of Volume 2.9,...More

Zone Valve,Sweat,Sz ID 3/4In
  • HONEYWELL
  • Zone Valve, Sweat, Sz ID 3/4InZone Valve,Sweat,Sz ID 3/4In
  • Item # 2KKR9
  • Mfr. Model # V8043F1093
  • Zone Valve, Sweat, Solder Connection Sz ID 3/4 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

Two-Way Globe Valve,1 In NPT,11.7Cv
  • HONEYWELL
  • Two-Way Globe Valve, 1 In NPT, 11.7CvTwo-Way Globe Valve,1 In NPT,11.7Cv
  • Item # 4ATA6
  • Mfr. Model # V5011N1065
  • Threaded Globe Valve, Two-Way, Direct Acting, Connection Type/Size (F)NPT 1 In, Coefficient of Volume 11.7,...More

Zone Valve,2 Way,NO,1/2 In NPT
  • TACO
  • Zone Valve, 2 Way, NO, 1/2 In NPTZone Valve,2 Way,NO,1/2 In NPT
  • Item # 12M809
  • Mfr. Model # V050T2A2ZB024Q4A1
  • Motorized Zone Valve, Two Way, Normally Open, Closed System, Height (In.) 4-1/4, Width (In.) 5-5/16, Depth...More

Two-Way 1/2 In,NPT,VC Valve Assembly
  • HONEYWELL
  • Two-Way 1/2 In, NPT, VC Valve AssemblyTwo-Way 1/2 In,NPT,VC Valve Assembly
  • Item # 4ATD9
  • Mfr. Model # VCZBB1100
  • Solder Globe Valve, Two-way, Cartridge Cage Valve, Connection Type/Size (F)NPT 1/2 In, Coefficient of Volume...More

Zone Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Zone Valve, Globe, 1/2 in. NPTZone Valve,Globe, 1/2 in. NPT
  • Item # 25DW44
  • Mfr. Model # 257-02039
  • Zone Valve, Globe, Height (In.) 11, Width (In.) 4, Depth (In.) 1-1/2, 2.5, 45, 250, 0, Spring Return, For Use...More

Threaded Globe Valve,3/4 In,24VAC,NO
  • SIEMENS
  • Threaded Globe Valve, 3/4 In, 24VAC, NOThreaded Globe Valve,3/4 In,24VAC,NO
  • Item # 5GED4
  • Mfr. Model # 243-00212
  • Threaded Globe Valve, Normally Open, Height 4 1/4 In., Width 11 1/4 In., Depth 2 In., Voltage 24VAC, For Use...More

Zone Valve,2 Way,NC,1 In NPT
  • TACO
  • Zone Valve, 2 Way, NC, 1 In NPTZone Valve,2 Way,NC,1 In NPT
  • Item # 12M805
  • Mfr. Model # Z100T2-2
  • Motorized Zone Valve, Two Way, Normally Closed, Closed System, Height (In.) 4-1/4, Width (In.) 5-5/16, Depth...More

Zone Valve,NPT,Sz ID 3/4In
  • HONEYWELL
  • Zone Valve, NPT, Sz ID 3/4InZone Valve,NPT,Sz ID 3/4In
  • Item # 2KKP6
  • Mfr. Model # V8043B1076
  • Zone Valve, NPT, Solder Connection Sz ID 3/4 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

Zone Valve,NPT,Sz ID 1In
  • HONEYWELL
  • Zone Valve, NPT, Sz ID 1InZone Valve,NPT,Sz ID 1In
  • Item # 2KKR1
  • Mfr. Model # V8043E1137
  • Zone Valve, NPT, Connection Sz ID 1 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam Capacity 10...More

Zone Valve,2 Way,NC,1/2 In Sweat
  • TACO
  • Zone Valve, 2 Way, NC, 1/2 In SweatZone Valve,2 Way,NC,1/2 In Sweat
  • Item # 12M799
  • Mfr. Model # Z050C2-1
  • Motorized Zone Valve, Two Way, Normally Closed, Closed System, Height (In.) 4-1/4, Width (In.) 5-5/16, Depth...More

Zone Valve,2 Way,NO,1/2 In Sweat
  • TACO
  • Zone Valve, 2 Way, NO, 1/2 In SweatZone Valve,2 Way,NO,1/2 In Sweat
  • Item # 12M806
  • Mfr. Model # V050C2A2ZB024Q4A1
  • Motorized Zone Valve, Two Way, Normally Open, Closed System, Height (In.) 4-1/4, Width (In.) 5-5/16, Depth...More

Zone Valve,2 Way,NO,3/4 In NPT
  • TACO
  • Zone Valve, 2 Way, NO, 3/4 In NPTZone Valve,2 Way,NO,3/4 In NPT
  • Item # 12M822
  • Mfr. Model # V075T2G2ZB024Q4A1
  • Motorized Zone Valve, Two Way, Normally Open, Geothermal System, Height (In.) 4-1/4, Width (In.) 5-5/16,...More

Zone Valve,3 Way,Modulating,(F)NPT 1/2
  • JOHNSON CONTROLS
  • Zone Valve, 3 Way, Modulating, (F)NPT 1/2Zone Valve,3 Way,Modulating,(F)NPT 1/2
  • Item # 41P349
  • Mfr. Model # JM3222
  • Zone Valve, 3 Way, Modulating Body, Height (In.) 2-5/8, Width (In.) 2-5/8, Depth (In.) 1-3/4, Coefficient of...More

Zone Valve,3 Way,Modulating,Sweat 1/2
  • JOHNSON CONTROLS
  • Zone Valve, 3 Way, Modulating, Sweat 1/2Zone Valve,3 Way,Modulating,Sweat 1/2
  • Item # 41P347
  • Mfr. Model # JM3213
  • Zone Valve, 3 Way, Modulating Body, Height (In.) 2-5/8, Width (In.) 2-5/8, Depth (In.) 1-3/4, Coefficient of...More

Zone Valve,2 Way,Modulating,(F)NPT 3/4
  • JOHNSON CONTROLS
  • Zone Valve, 2 Way, Modulating, (F)NPT 3/4Zone Valve,2 Way,Modulating,(F)NPT 3/4
  • Item # 41P338
  • Mfr. Model # JM2322
  • Zone Valve, 2 Way, Modulating Body, Height (In.) 1-7/8, Width (In.) 2-3/4, Depth (In.) 1-3/4, Coefficient of...More

Zone Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Zone Valve, Globe, 1/2 in. NPTZone Valve,Globe, 1/2 in. NPT
  • Item # 25DW45
  • Mfr. Model # 257-02042
  • Zone Valve, Globe, Height (In.) 11, Width (In.) 4, Depth (In.) 1-1/2, 4, 45, 250, 0, Spring Return, For Use...More

Zone Valve,2 Way,On/Off,(F)NPT 1
  • JOHNSON CONTROLS
  • Zone Valve, 2 Way, On/Off, (F)NPT 1Zone Valve,2 Way,On/Off,(F)NPT 1
  • Item # 41P401
  • Mfr. Model # JT2427
  • Zone Valve, 2 Way, On/Off, Height (In.) 1-7/8, Width (In.) 3-3/8, Depth (In.) 1-3/4, Coefficient of Volume 8,...More

Zone Valve,3/4 In
  • WHITE-RODGERS
  • Zone Valve, 3/4 InZone Valve,3/4 In
  • Item # 4NB77
  • Mfr. Model # 13S16-102
  • Hydronic Zone Valve, Volts 24 VAC, Tube Size 3/4 In, Coefficient of Volume 3.5, Max Pressure Diff Across...More

Threaded Globe Valve,1/2 In,24VAC,NO
  • SIEMENS
  • Threaded Globe Valve, 1/2 In, 24VAC, NOThreaded Globe Valve,1/2 In,24VAC,NO
  • Item # 5GEC7
  • Mfr. Model # 259-02030
  • Threaded Globe Valve, Normally Open, Height 5 1/2 In., Width 4 3/4 In., Depth 2 In., Voltage 24VAC, For Use...More

Zone Valve,Flare,Sz ID 1/2In
  • HONEYWELL
  • Zone Valve, Flare, Sz ID 1/2InZone Valve,Flare,Sz ID 1/2In
  • Item # 2KKN5
  • Mfr. Model # V8043A1003
  • Zone Valve, Flare, Solder Connection Sz ID 1/2 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

Zone Valve,3 Way,Closed System,3/4In NPT
  • TACO
  • Zone Valve, 3 Way, Closed System, 3/4In NPTZone Valve,3 Way,Closed System,3/4In NPT
  • Item # 12M835
  • Mfr. Model # Z075T3-1
  • Motorized Zone Valve, Three Way, Closed System, Height (In.) 5-1/8, Width (In.) 5-5/16, Depth (In.) 2-3/8,...More

Three-Way Sweat Valve,1/2 In, 1.9 Cv
  • HONEYWELL
  • Three-Way Sweat Valve, 1/2 In, 1.9 CvThree-Way Sweat Valve,1/2 In, 1.9 Cv
  • Item # 4ATC5
  • Mfr. Model # V5853A2048
  • Solder Globe Valve, Three-way, Cartridge, Connection Type/Size Sweat 1/2 In, Coefficient of Volume 1.9, Safe...More

Zone Valve,3 Way,Closed System,1/2In NPT
  • TACO
  • Zone Valve, 3 Way, Closed System, 1/2In NPTZone Valve,3 Way,Closed System,1/2In NPT
  • Item # 12M834
  • Mfr. Model # Z050T3-1
  • Motorized Zone Valve, Three Way, Closed System, Height (In.) 5-1/8, Width (In.) 5-5/16, Depth (In.) 2-3/8,...More

Two-Way Sweat Valve,3/4 In, 4.9 Cv
  • HONEYWELL
  • Two-Way Sweat Valve, 3/4 In, 4.9 CvTwo-Way Sweat Valve,3/4 In, 4.9 Cv
  • Item # 4ATC4
  • Mfr. Model # V5852A2072
  • Solder Globe Valve, Two-way, Cartridge, Connection Type/Size Sweat 3/4 In, Coefficient of Volume 4.9, Safe...More

Valve,2 Way,High Temp,On/Off,(F)NPT 1
  • JOHNSON CONTROLS
  • Valve, 2 Way, High Temp, On/Off, (F)NPT 1Valve,2 Way,High Temp,On/Off,(F)NPT 1
  • Item # 41P376
  • Mfr. Model # JS2427
  • Zone Valve, 2 Way, High Temp, On/Off, Height (In.) 1-7/8, Width (In.) 3-3/8, Depth (In.) 1-3/4, Coefficient...More

Results per page: 16 | 32 | 48

A zone valve from Grainger helps you control the flow of hot water from your boiler system up through the heating elements in the building. Working in conjunction with the system’s circulating pump, this valve enables you to control the heat in different areas of the building. Browse this wide selection of zone valves to find the one that fits your application. When you need a zone valve or other hot water heating supplies, shop Grainger first!

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More