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Zone Valves

204 products found

Regulate water flow in your hydronic heating or cooling systems with zone valves. These valves are typically divided into zones that make each system more energy and cost efficient, and are best suited for applications where higher-close-off is required. Zone valves are available in 2- or 3-way configurations and several connection types.Close

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  • Two Way, Normally Closed, Geothermal System NPT 3/4 Motorized Zone Valve, 24VAC, 10.3Cv, 2-Pin Screw

    Brand
    TACO
    Item #
    12M816
    Mfr. Model #
    V075T2G2ZA024Q4A1
    Two Way, Normally Closed, Geothermal System NPT 3/4 Mo
    Web Price $165.50 / each
  • Globe (F)NPT 1/2 Zone Valve, 0VAC, 2.5

    Brand
    SIEMENS
    Item #
    25DW44
    Mfr. Model #
    257-02039
    Globe (F)NPT 1/2 Zone Valve, 0VAC, 2.5
    Web Price $131.00 / each
  • Two Way, Normally Closed, Closed System NPT 1 Motorized Zone Valve, 24VAC, 8.9Cv, 2-Pin Screw Connec

    Brand
    TACO
    Item #
    12M805
    Mfr. Model #
    Z100T2-2
    Two Way, Normally Closed, Closed System NPT 1 Motorized
    Web Price $142.50 / each
  • Two Way, Normally Closed, Closed System Sweat 3/4 Motorized Zone Valve, 24VAC, 10.3Cv, 2-Pin Screw C

    Brand
    TACO
    Item #
    12M801
    Mfr. Model #
    Z075C2-1
    Two Way, Normally Closed, Closed System Sweat 3/4 Moto
    Web Price $125.00 / each
  • Two Way, Normally Closed, Closed System NPT 3/4 Motorized Zone Valve, 24VAC, 10.3Cv, 2-Pin Screw Con

    Brand
    TACO
    Item #
    12M804
    Mfr. Model #
    Z075T2-2
    Two Way, Normally Closed, Closed System NPT 3/4 Motori
    Web Price $122.50 / each
  • Two Way, Normally Open, Geothermal System NPT 1 Motorized Zone Valve, 24VAC, 8.9Cv, 2-Pin Screw Conn

    Brand
    TACO
    Item #
    12M823
    Mfr. Model #
    V100T2G2ZB024Q4A1
    Two Way, Normally Open, Geothermal System NPT 1 Motorized&#
    Web Price $161.50 / each
  • Normally Open (F)NPT 1/2 Threaded Globe Valve, 24VAC, 0.63Cv, Terminal Block

    Brand
    SIEMENS
    Item #
    5GEC8
    Mfr. Model #
    259-02032
    Normally Open (F)NPT 1/2 Threaded Globe Valve, 24
    Web Price $137.00 / each
  • Globe (F)NPT 1/2 Control ValveVAC, 0.63

    Brand
    SIEMENS
    Item #
    25DW67
    Mfr. Model #
    599-02032
    Globe (F)NPT 1/2 Control ValveVAC, 0.63
    Web Price $58.50 / each
  • Normally Open (F)NPT 1/2 Threaded Globe Valve, 24VAC, 1Cv, Terminal Block

    Brand
    SIEMENS
    Item #
    5GEC9
    Mfr. Model #
    259-02034
    Normally Open (F)NPT 1/2 Threaded Globe Valve, 24
    Web Price $137.00 / each
  • Normally Closed Sweat 3/4 Motorized Zone Valve, 24VAC, 3.5Cv, Terminal Board

    Brand
    HONEYWELL
    Item #
    2E789
    Mfr. Model #
    V8043F1036
    Normally Closed Sweat 3/4 Motorized Zone Valve, 24VAC,
  • 2-Way, Direct Acting (F)NPT 2 Threaded Globe Valve, VAC, 46.8Cv,

    Brand
    HONEYWELL
    Item #
    4ATA9
    Mfr. Model #
    V5011N1099
    2-Way, Direct Acting (F)NPT 2 Threaded Globe Valve,&#x
  • 2-Way, Direct Acting (F)NPT 1-1/4 Threaded Globe Valve, VAC, 18.7Cv,

    Brand
    HONEYWELL
    Item #
    4ATA7
    Mfr. Model #
    V5011N1073
    2-Way, Direct Acting (F)NPT 1-1/4 Threaded Globe
  • Normally Closed Sweat 3/4 Motorized Zone Valve, 24VAC, 3.5Cv, 18" Leads

    Brand
    HONEYWELL
    Item #
    2E787
    Mfr. Model #
    V8043E1012
    Normally Closed Sweat 3/4 Motorized Zone Valve, 24VAC,
  • Two Way, Normally Closed, Closed System NPT 1/2 Motorized Zone Valve, 24VAC, 4.9Cv, 2-Pin Screw Conn

    Brand
    TACO
    Item #
    12M803
    Mfr. Model #
    Z050T2-2
    Two Way, Normally Closed, Closed System NPT 1/2 Motori
    Web Price $120.50 / each
  • Two Way, Normally Closed, Closed System Sweat 1/2 Motorized Zone Valve, 24VAC, 4.9Cv, 2-Pin Screw Co

    Brand
    TACO
    Item #
    12M799
    Mfr. Model #
    Z050C2-1
    Two Way, Normally Closed, Closed System Sweat 1/2 Moto
    Web Price $117.00 / each
  • NC Sweat 3/4 Motorized Zone Valve, 24VAC, 23.5Cv, Terminal Board

    Brand
    WHITE-RODGERS
    Item #
    44R201
    Mfr. Model #
    1361-102
    NC Sweat 3/4 Motorized Zone Valve, 24VAC, 23.5Cv, Term
    Web Price $176.50 / each
  • NC Sweat 3/4 Motorized Zone Valve, 24VAC, 23.5Cv, Terminal Board

    Brand
    WHITE-RODGERS
    Item #
    2E163
    Mfr. Model #
    1311-102
    NC Sweat 3/4 Motorized Zone Valve, 24VAC, 23.5Cv, Term
    Web Price $153.50 / each
  • Normally Closed Sweat 3/4 Motorized Zone Valve, 24VAC, 3.5Cv, 18" Leads

    Brand
    HONEYWELL
    Item #
    2KKN7
    Mfr. Model #
    V8043A1029
    Normally Closed Sweat 3/4 Motorized Zone Valve, 24VAC,
  • Two Way, Normally Closed, Geothermal Systems NPT 1 Motorized Zone Valve, 24VAC, 8.9Cv, 2-Pin Screw C

    Brand
    TACO
    Item #
    12M817
    Mfr. Model #
    V100T2G2ZA024Q4A1
    Two Way, Normally Closed, Geothermal Systems NPT 1 Motorize
    Web Price $177.50 / each
  • Normally Open (F)NPT 1/2 Threaded Globe Valve, 24VAC, 2.5Cv, Terminal Block

    Brand
    SIEMENS
    Item #
    5GED3
    Mfr. Model #
    243-00211
    Normally Open (F)NPT 1/2 Threaded Globe Valve, 24
    Web Price $98.00 / each
  • 2 Way, On/Off (F)NPT 1/2 Zone ValveVAC, 1

    Brand
    JOHNSON CONTROLS
    Item #
    41P390
    Mfr. Model #
    JT2221
    2 Way, On/Off (F)NPT 1/2 Zone ValveVAC, 1
    Web Price $25.00 / each
  • Normally Open (F)NPT 3/4 Threaded Globe Valve, 24VAC, 4.1Cv, Terminal Block

    Brand
    SIEMENS
    Item #
    5GED4
    Mfr. Model #
    243-00212
    Normally Open (F)NPT 3/4 Threaded Globe Valve, 24
    Web Price $106.00 / each
  • Two Way, Normally Closed, Geothermal System Sweat 3/4 Motorized Zone Valve, 24VAC, 10.3Cv, 2-Pin Scr

    Brand
    TACO
    Item #
    12M813
    Mfr. Model #
    V075C2G2ZA024Q4A1
    Two Way, Normally Closed, Geothermal System Sweat 3/4
    Web Price $168.50 / each
  • Globe (F)NPT 3/4 Zone Valve, 0VAC, 6.3

    Brand
    SIEMENS
    Item #
    25DW46
    Mfr. Model #
    257-02045
    Globe (F)NPT 3/4 Zone Valve, 0VAC, 6.3
    Web Price $145.00 / each
  • Globe (F)NPT 1/2 Control ValveVAC, 0.63

    Brand
    SIEMENS
    Item #
    25DW58
    Mfr. Model #
    599-01117
    Globe (F)NPT 1/2 Control ValveVAC, 0.63
    Web Price $52.75 / each
  • Two Way, Normally Open, Closed System Sweat 1/2 Motorized Zone Valve, 24VAC, 4.9Cv, 2-Pin Screw Conn

    Brand
    TACO
    Item #
    12M806
    Mfr. Model #
    V050C2A2ZB024Q4A1
    Two Way, Normally Open, Closed System Sweat 1/2 Motori
    Web Price $120.50 / each
  • Two Way, Normally Closed, Geothermal System Sweat 1 Motorized Zone Valve, 24VAC, 8.9Cv, 2-Pin Screw

    Brand
    TACO
    Item #
    12M814
    Mfr. Model #
    V100C2G2ZA024Q4A1
    Two Way, Normally Closed, Geothermal System Sweat 1 Motoriz
    Web Price $177.50 / each
  • Globe (F)NPT 1/2 Zone ValveVAC, 2.5

    Brand
    SIEMENS
    Item #
    25DW54
    Mfr. Model #
    599-00211
    Globe (F)NPT 1/2 Zone ValveVAC, 2.5
    Web Price $33.40 / each
  • Two Way, Normally Closed, Closed System Sweat 1 Motorized Zone Valve, 24VAC, 8.9Cv, 2-Pin Screw Conn

    Brand
    TACO
    Item #
    12M802
    Mfr. Model #
    Z100C2-1
    Two Way, Normally Closed, Closed System Sweat 1 Motorized&#
    Web Price $157.50 / each
  • Two Way, Normally Open, Geothermal System NPT 3/4 Motorized Zone Valve, 24VAC, 10.3Cv, 2-Pin Screw C

    Brand
    TACO
    Item #
    12M822
    Mfr. Model #
    V075T2G2ZB024Q4A1
    Two Way, Normally Open, Geothermal System NPT 3/4 Moto
    Web Price $153.50 / each
  • Globe (F)NPT 1/2 Control ValveVAC, 1.6

    Brand
    SIEMENS
    Item #
    25DW64
    Mfr. Model #
    599-02006
    Globe (F)NPT 1/2 Control ValveVAC, 1.6
    Web Price $57.25 / each
  • 2 Way, On/Off (F)NPT 1/2 Zone ValveVAC, 3.5

    Brand
    JOHNSON CONTROLS
    Item #
    41P392
    Mfr. Model #
    JT2223
    2 Way, On/Off (F)NPT 1/2 Zone ValveVAC, 3.5
    Web Price $26.00 / each
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