Valves

From pressure-regulating valves to thermostatic mixing valves and zone valves, our product range is designed to ensure optimal system performance, energy efficiency, and user comfort. Whether you’re managing temperature control, pressure balancing, or flow regulation, our HVAC valves provide precise, dependable operation for various jobs and environments. At Jackson Systems & Supply, we are proud to offer an extensive selection of HVAC valves tailored to meet the diverse needs of both residential and commercial applications.

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Showing 961–1008 of 2486 resultsSorted by popularity

2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 120VAC, SS Body

ASCO

SKU: 8210G87
$933.46
MSRP: $1,113.73
You save 16%
ASCO 8210G87 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 120VAC, SS Body quantity
2-Way Normally Closed Solenoid Valve, 1-1/4″ NPT, 24VDC, 15 Cv

ASCO

SKU: 8210G8-24VDC
$458.05
MSRP: $549.80
You save 17%
ASCO 8210G8-24VDC 2-Way Normally Closed Solenoid Valve, 1-1/4" NPT, 24VDC quantity
2-Way Normally Closed Solenoid Valve, 1-1/4″ NPT, 120VAC, 15 Cv

ASCO

SKU: 8210G8
$455.32
MSRP: $549.80
You save 17%
ASCO 8210G8 2-Way Normally Closed Solenoid Valve, 1-1/4" NPT, 120VAC quantity
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, 13.5 Cv

ASCO

SKU: 8210G78
$839.48
MSRP: $965.40
You save 13%
ASCO 8210G78 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, 13.5 Cv quantity
2-Way Normally Closed 3/4″ NPT 120VAC Gas Solenoid Valve

ASCO

SKU: 8210G76
$316.04
MSRP: $377.07
You save 16%
Read more
2-Way Normally Closed 1/2″ NPT 120VAC Gas Solenoid Valve

ASCO

SKU: 8210G75
$278.76
MSRP: $336.61
You save 17%
ASCO 8210G75 2-Way Normally Closed 1/2" NPT 120VAC Gas Solenoid Valve quantity
2-Way Normally Closed Solenoid Gas Shutoff Valve, 3/8″ NPT, 120VAC

ASCO

SKU: 8210G74
$292.70
MSRP: $336.61
You save 13%
Read more
2-Way Normally Closed Solenoid Valve, 3/8″ NPT, 120VAC, 1.5 Cv

ASCO

SKU: 8210G73
$164.78
MSRP: $196.60
You save 16%
ASCO 8210G73 2-Way Normally Closed Solenoid Valve, 3/8" NPT, 120VAC quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 120VAC, 4 Cv

ASCO

SKU: 8210G7
$266.18
MSRP: $321.41
You save 17%
ASCO 8210G7 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 120VAC quantity
2-Way Normally Closed Solenoid Valve, 3/8″ NPT, 120VAC, 3 Cv

ASCO

SKU: 8210G6
$269.39
MSRP: $321.41
You save 16%
Read more
2-Way Normally Closed Solenoid Valve, 1-1/2″ NPT, 120VAC

ASCO

SKU: 8210G56
$762.76
MSRP: $910.06
You save 16%
ASCO 8210G56 2-Way Normally Closed Solenoid Valve, 1-1/2" NPT, 120VAC quantity
2-Way Normally Closed Solenoid Valve, 1-1/4″ NPT, 120VAC

ASCO

SKU: 8210G55
$587.64
MSRP: $675.79
You save 15%
ASCO 8210G55 2-Way Normally Closed Solenoid Valve, 1-1/4" NPT, 120VAC quantity
1″ N/C Solenoid Valve, 24VDC, 0–120 PSI, Water & Light Oil

ASCO

SKU: 8210G54-24VDC
$585.14
MSRP: $698.15
You save 16%
ASCO 8210G54-24VDC 1" N/C Solenoid Valve 24VDC 0-120 PSI Water/Light Oil quantity
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, Brass Body

ASCO

SKU: 8210G54
$509.38
MSRP: $600.43
You save 15%
ASCO 8210G54 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, Brass quantity
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, Lead Free

ASCO

SKU: 8210G4LF
$483.21
MSRP: $555.69
You save 13%
ASCO 8210G4LF 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, Lead Free quantity
2-Way N.C. Solenoid Valve, 1″ NPT, 24VDC, 13 Cv, NEMA 4X

ASCO

SKU: 8210G4-24VDC
$372.19
MSRP: $452.10
You save 18%
ASCO 8210G4-24VDC 2-Way N.C. Solenoid Valve, 1" NPT, 24VDC, 13 Cv, NEMA 4X quantity
2-Way Normally Closed Solenoid Valve, 1″ NPT, 24VAC, Brass Body

ASCO

SKU: 8210G4-24V
$374.40
MSRP: $452.10
You save 17%
ASCO 8210G4-24V 2-Way Normally Closed Solenoid Valve, 1" NPT, 24VAC, Brass quantity
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, 13 Cv

ASCO

SKU: 8210G4
$378.92
MSRP: $452.10
You save 16%
ASCO 8210G4 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, 13 Cv quantity
2-Way Normally Open Solenoid Valve, 3/4″ NPT, 120VAC, SS Body

ASCO

SKU: 8210G38
$1,534.12
MSRP: $1,808.35
You save 15%
ASCO 8210G38 2-Way Normally Open Solenoid Valve, 3/4" NPT, 120VAC, SS Body quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 120VAC, SS Body

ASCO

SKU: 8210G37
$544.05
MSRP: $656.94
You save 17%
ASCO 8210G37 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 120VAC, SS Body quantity
3/4″ Normally Open Solenoid Valve, 0-150# Water/Air, 125# Oil, 120V

ASCO

SKU: 8210G35LF
$424.12
MSRP: $512.14
You save 17%
ASCO 8210G35LF 3/4" Normally Open Solenoid Valve 0/150# Water/Air 125# Oil 120V quantity
2-Way Normally Open Solenoid Valve, 3/4″ NPT, 24VDC, 5.5 Cv

ASCO

SKU: 8210G35-24VDC
$356.61
MSRP: $410.10
You save 15%
ASCO 8210G35-24VDC 2-Way Normally Open Solenoid Valve, 3/4" NPT, 24VDC quantity
2-Way Normally Open Solenoid Valve, 3/4″ NPT, 24VAC, 5.5 Cv

ASCO

SKU: 8210G35-24V
$356.61
MSRP: $410.10
You save 15%
ASCO 8210G35-24V 2-Way Normally Open Solenoid Valve, 3/4" NPT, 24VAC quantity
2-Way Normally Open Solenoid Valve, 3/4″ NPT, 120VAC, 5.5 Cv

ASCO

SKU: 8210G35
$371.96
MSRP: $453.27
You save 18%
ASCO 8210G35 2-Way Normally Open Solenoid Valve, 3/4" NPT, 120VAC quantity
1/2″ Normally Open Solenoid Valve, Air/Water/Oil, 0–150 PSI, 120V

ASCO

SKU: 8210G34LF
$420.23
MSRP: $507.43
You save 17%
ASCO 8210G34LF 1/2" Normally Open Solenoid Valve Air/Water/Oil 120V quantity
2-Way Normally Open Solenoid Valve, 1/2″ NPT, 24VDC, 4 Cv

ASCO

SKU: 8210G34-24VDC
$356.61
MSRP: $410.10
You save 15%
ASCO 8210G34-24VDC 2-Way Normally Open Solenoid Valve, 1/2" NPT, 24VDC quantity
2-Way Normally Open Solenoid Valve, 1/2″ NPT, 120VAC, 4 Cv

ASCO

SKU: 8210G34
$394.15
MSRP: $453.27
You save 13%
ASCO 8210G34 2-Way Normally Open Solenoid Valve, 1/2" NPT, 120VAC, Brass quantity
2-Way Normally Open Solenoid Valve, 3/8″ NPT, 120VAC, 3 Cv

ASCO

SKU: 8210G33
$335.62
MSRP: $410.10
You save 18%
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1.5″ Normally Open Solenoid Valve, Air/Water/Oil, Lead-Free

ASCO

SKU: 8210G32LF
$984.77
MSRP: $1,174.96
You save 16%
ASCO 8210G32LF 1.5" Normally Open Solenoid Valve Air/Water/Oil quantity
2-Way Normally Open Solenoid Valve, 1-1/2″ NPT, 120VAC, Brass Body

ASCO

SKU: 8210G32
$859.95
MSRP: $988.94
You save 15%
ASCO 8210G32 2-Way Normally Open Solenoid Valve, 1-1/2" NPT, 120VAC, Brass quantity
2-Way Normally Closed Solenoid Valve, 3/4″ NPT, 24VDC, 6.5 Cv

ASCO

SKU: 8210G3-24VDC
$298.00
MSRP: $355.56
You save 16%
ASCO 8210G3-24VDC 2-Way Normally Closed Solenoid Valve, 3/4" NPT, 24VDC quantity
2-Way Normally Closed Solenoid Valve, 3/4″ NPT, 120VDC, Brass, NEMA 4X

ASCO

SKU: 8210G3-120VDC
$298.00
MSRP: $355.56
You save 16%
ASCO 8210G3-120VDC 2-Way NC Solenoid Valve 3/4" NPT 120VDC Brass NEMA 4X quantity
2-Way Normally Closed Solenoid Valve, 3/4″ NPT, 120VAC

ASCO

SKU: 8210G3
$298.00
MSRP: $355.56
You save 16%
ASCO 8210G3 2-Way Normally Closed Solenoid Valve, 3/4" NPT, 120VAC quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 120VAC, Lead Free

ASCO

SKU: 8210G2LF
$245.70
MSRP: $282.56
You save 13%
Read more
2-Way NC Solenoid Valve, 1/2″ NPT, 120VAC, Hot Water, Brass/EPDM

ASCO

SKU: 8210G2HW
$237.51
MSRP: $273.14
You save 13%
ASCO 8210G2HW 2-Way NC Solenoid Valve 1/2" NPT 120VAC Hot Water Brass/EPDM quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 120VAC, Brass/EPDM

ASCO

SKU: 8210G2E
$235.71
MSRP: $277.84
You save 15%
ASCO 8210G2E 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 120VAC, Brass/EPDM quantity
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, Brass Body

ASCO

SKU: 8210G27
$863.95
MSRP: $1,018.38
You save 15%
ASCO 8210G27 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, Brass quantity
2-Way Normally Closed 3/4″ NPT Solenoid Valve, 120VAC

ASCO

SKU: 8210G26
$566.40
MSRP: $675.79
You save 16%
ASCO 8210G26 2-Way Normally Closed 3/4" NPT Solenoid Valve 120VAC quantity
1.5″ Normally Closed Solenoid Valve, Air/Water/Oil, 120V

ASCO

SKU: 8210G22LF
$887.59
MSRP: $1,020.73
You save 13%
Read more
2-Way Normally Closed Solenoid Valve, 1-1/2″ NPT, 120VAC

ASCO

SKU: 8210G22
$691.27
MSRP: $834.72
You save 17%
ASCO 8210G22 2-Way Normally Closed Solenoid Valve, 1-1/2" NPT, 120VAC quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 24VDC, 3 Cv

ASCO

SKU: 8210G207-24VDC
$227.28
MSRP: $261.37
You save 13%
Read more
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 24VAC, 3 Cv, Brass/NBR

ASCO

SKU: 8210G202-24V
$192.41
MSRP: $229.59
You save 16%
ASCO 8210G202-24V 2-Way NC Solenoid Valve 1/2" NPT 24VAC 3 Cv Brass/NBR quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 120VAC, 3 Cv

ASCO

SKU: 8210G202
$199.64
MSRP: $229.59
You save 13%
ASCO 8210G202 2-Way N/C Solenoid Valve, 1/2" NPT, 120VAC, 3 Cv, 5-150 PSI quantity
2-Way NC Solenoid Valve, 1/2″ NPT, 120VAC, Brass, NEMA 4X

ASCO

SKU: 8210G2-MO
$376.74
MSRP: $433.25
You save 15%
Read more
2-Way N/C Solenoid Valve, 1/2″ NPT, 24VDC, 4 Cv, Brass Body

ASCO

SKU: 8210G2-24VDC
$198.61
MSRP: $228.40
You save 15%
ASCO 8210G2-24VDC 2-Way N/C Solenoid Valve, 1/2" NPT, 24VDC, 4 Cv, Brass quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 24Vac, 4 Cv

ASCO

SKU: 8210G2-24V
$198.61
MSRP: $228.40
You save 15%
ASCO 8210G2-24V 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 24Vac quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 120VAC, Brass Body

ASCO

SKU: 8210G2
$193.77
MSRP: $228.40
You save 15%
ASCO 8210G2 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 120VAC, Brass quantity
1-1/4″ N/O Solenoid Valve – Air/Water 150 PSI, Oil 125 PSI

ASCO

SKU: 8210G18LF
$728.22
MSRP: $868.86
You save 16%
ASCO 8210G18LF 1-1/4" Normally Open Solenoid Valve for Air, Water & Oil quantity