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 7009–7056 of 8595 resultsSorted by popularity

2-Way Normally Closed Solenoid Valve, 1/8″ NPT, 120VAC

ASCO

SKU: 8262H1
$98.28
MSRP: $113.02
You save 15%
ASCO 8262H1 2-Way Normally Closed Solenoid Valve, 1/8" NPT, 120VAC quantity
2-Way Normally Closed Solenoid Valve, 3/4″ NPT, 120VAC, Steam

ASCO

SKU: 8222G95
$502.66
MSRP: $578.06
You save 15%
ASCO 8222G95 2-Way Normally Closed Solenoid Valve, 3/4" NPT, 120VAC, Steam quantity
2-Way N/C Solenoid Valve, 1/2″ NPT, 120VAC, 4 Cv, 0–50 PSI Steam

ASCO

SKU: 8222G94
$511.88
MSRP: $588.66
You save 15%
ASCO 8222G94 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 120VAC, Steam quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 120VAC, Steam

ASCO

SKU: 8222G76
$477.06
MSRP: $548.62
You save 15%
ASCO 8222G76 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 120VAC, Steam quantity
2-Way Normally Closed Solenoid Valve, 1/4″ NPT, 120VAC Steam

ASCO

SKU: 8222G70
$419.74
MSRP: $482.70
You save 15%
ASCO 8222G70 2-Way Normally Closed Solenoid Valve 1/4" NPT 120VAC Steam quantity
2-Way Normally Closed Solenoid Valve, 3/4″ NPT, 120VAC, Steam

ASCO

SKU: 8222G5
$652.13
MSRP: $749.95
You save 15%
ASCO 8222G5 2-Way Normally Closed Solenoid Valve, 3/4" NPT, 120VAC, Steam quantity
2-Way NC Solenoid Valve, 3/4″ NPT, 120VAC, Steam, Brass, NEMA 4X

ASCO

SKU: 8222G49
$589.68
MSRP: $678.13
You save 15%
ASCO 8222G49 2-Way NC Solenoid Valve 3/4" NPT 120VAC Steam Brass NEMA 4X quantity
2-Way Normally Closed Solenoid Valve, 1/2″ NPT, 120VAC, Steam

ASCO

SKU: 8222G47
$523.14
MSRP: $601.61
You save 15%
ASCO 8222G47 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 120VAC, Steam quantity
2-Way N.C. Solenoid Valve, 1″ NPT, 120VAC, Steam, Brass/Teflon, NEMA 4X

ASCO

SKU: 8222G4
$1,158.89
MSRP: $1,332.72
You save 15%
ASCO 8222G4 2-Way N.C. Solenoid Valve, 1" NPT, 120VAC, Steam, Brass/Teflon, NEMA 4X quantity
2-Way N/C Solenoid Valve 1/2″ NPT 120VAC Steam Brass NEMA 4X

ASCO

SKU: 8222G2
$870.19
MSRP: $1,000.72
You save 15%
ASCO 8222G2 2-Way N/C Solenoid Valve 1/2" NPT 120VAC Steam Brass NEMA 4X quantity
2-Way N/C Solenoid Valve, 1-1/4″ NPT, 120VAC, 13 Cv, 5–150 PSI

ASCO

SKU: 8221G9
$1,275.59
MSRP: $1,466.93
You save 15%
ASCO 8221G9 2-Way Normally Closed Solenoid Valve 1-1/4" NPT 120VAC quantity
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, Brass Body

ASCO

SKU: 8221G7HW
$1,167.08
MSRP: $1,342.14
You save 15%
ASCO 8221G7HW 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, Brass quantity
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, Brass/NBR

ASCO

SKU: 8221G7
$1,067.78
MSRP: $1,227.95
You save 15%
ASCO 8221G7 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, Brass/NBR quantity
2-Way N/C Solenoid Valve 3/4″ NPT 24VDC 5.5 Cv Brass Body NBR Seals

ASCO

SKU: 8221G5-24VDC
$474.24
MSRP: $545.38
You save 15%
ASCO 8221G5-24VDC 2-Way N/C Solenoid Valve 3/4" NPT 24VDC 5.5 Cv Brass/NBR quantity
2-Way Normally Closed Solenoid Valve, 3/4″ NPT, 120VAC, Brass/NBR

ASCO

SKU: 8221G5
$524.16
MSRP: $602.78
You save 15%
ASCO 8221G5 2-Way Normally Closed Solenoid Valve, 3/4" NPT, 120VAC, Brass/NBR quantity
2-Way N/C Solenoid Valve, 1/2″ NPT, 120VAC, 3.5 Cv, Hot Water

ASCO

SKU: 8221G3HW
$488.33
MSRP: $593.38
You save 18%
ASCO 8221G3HW 2-Way Normally Closed Solenoid Valve, 1/2" NPT, 120VAC, Brass quantity
2-Way N/C Solenoid Valve 1/2″ NPT 120VAC 3.5 Cv Brass/NBR NEMA 4

ASCO

SKU: 8221G3
$490.38
MSRP: $563.94
You save 15%
ASCO 8221G3 2-Way N/C Solenoid Valve 1/2" NPT 120VAC 3.5 Cv Brass/NBR NEMA 4 quantity
2-Way Normally Open Solenoid Valve, 3/4″ NPT, 120VAC, Brass Body

ASCO

SKU: 8221G25
$615.28
MSRP: $707.57
You save 15%
ASCO 8221G25 2-Way Normally Open Solenoid Valve, 3/4" NPT, 120VAC, Brass quantity
2-Way Normally Closed Solenoid Valve, 2″ NPT, 24VDC, 36 Cv

ASCO

SKU: 8221G13-24VDC
$2,235.88
MSRP: $2,571.26
You save 15%
ASCO 8221G13-24VDC 2-Way Normally Closed Solenoid Valve, 2" NPT, 24VDC quantity
2-Way Normally Closed 2″ NPT 120VAC Pilot Operated Solenoid Valve

ASCO

SKU: 8221G13
$2,235.88
MSRP: $2,571.26
You save 15%
ASCO 8221G13 2-Way Normally Closed 2" NPT 120VAC Solenoid Valve quantity
2-Way Normally Closed Solenoid Valve, 1-1/2″ NPT, 120VAC, 24 Cv

ASCO

SKU: 8221G11
$1,849.91
MSRP: $2,127.40
You save 15%
Read more
2-Way Normally Open Solenoid Valve, 1″ NPT, 120VAC, Brass/EPDM

ASCO

SKU: 8220G97
$1,303.24
MSRP: $1,498.73
You save 15%
ASCO 8220G97 2-Way Normally Open Solenoid Valve, 1" NPT, 120VAC, Brass/EPDM quantity
2-Way Normally Open Solenoid Valve, 1/2″ NPT, 120VAC, 4 Cv, NEMA 4X

ASCO

SKU: 8220G93
$698.20
MSRP: $802.93
You save 15%
ASCO 8220G93 2-Way Normally Open Solenoid Valve, 1/2" NPT, 120VAC, 4 Cv, NEMA 4X quantity
2-Way N/C Solenoid Valve 1-1/4″ NPT 120VAC Brass EPDM NEMA 4X

ASCO

SKU: 8220G9
$707.41
MSRP: $813.52
You save 15%
ASCO 8220G9 2-Way N/C Solenoid Valve 1-1/4" NPT 120VAC Brass EPDM NEMA 4X quantity
2-Way N/C Solenoid Valve, 1″ NPT, 120VAC, Steam & Hot Water

ASCO

SKU: 8220G7
$707.41
MSRP: $813.52
You save 15%
ASCO 8220G7 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, Brass/EPDM quantity
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, NEMA 4X

ASCO

SKU: 8220G411
$1,018.64
MSRP: $1,171.44
You save 15%
Read more
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, Brass/EPDM

ASCO

SKU: 8220G410
$707.41
MSRP: $813.52
You save 15%
ASCO 8220G410 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, Brass/EPDM quantity
2-Way NC Solenoid Valve 3/4″ NPT 120VAC 8.8 Cv NEMA 4X

ASCO

SKU: 8220G409
$539.51
MSRP: $620.44
You save 15%
ASCO 8220G409 2-Way NC Solenoid Valve 3/4" NPT 120VAC 8.8 Cv NEMA 4X quantity
2-Way NC Solenoid Valve 3/4″ NPT 120VAC 8.8 Cv NEMA 4X Brass Body

ASCO

SKU: 8220G408
$555.90
MSRP: $639.29
You save 15%
ASCO 8220G408 2-Way NC Solenoid Valve 3/4" NPT 120VAC 8.8 Cv NEMA 4X Brass quantity
2-Way Normally Closed Solenoid Valve, 3/4″ NPT, 120VAC, NEMA 4X

ASCO

SKU: 8220G407
$319.41
MSRP: $367.32
You save 15%
ASCO 8220G407 2-Way Normally Closed Solenoid Valve, 3/4" NPT, 120VAC, NEMA 4X quantity
2-Way N/C Solenoid Valve, 1/2″ NPT, 120VAC, Brass, NEMA 4X

ASCO

SKU: 8220G406
$400.29
MSRP: $460.33
You save 15%
ASCO 8220G406 2-Way N/C Solenoid Valve 1/2" NPT 120VAC Brass NEMA 4X quantity
2-Way NC Solenoid Valve 1/2″ NPT 120VAC Brass EPDM NEMA 4X

ASCO

SKU: 8220G404
$309.18
MSRP: $355.56
You save 15%
ASCO 8220G404 2-Way NC Solenoid Valve 1/2" NPT 120VAC Brass EPDM NEMA 4X quantity
2-Way NC Solenoid Valve 3/8″ NPT 120VAC Brass EPDM NEMA 4X

ASCO

SKU: 8220G403
$409.50
MSRP: $470.93
You save 15%
ASCO 8220G403 2-Way NC Solenoid Valve 3/8" NPT 120VAC Brass EPDM NEMA 4X quantity
2-Way Normally Closed Solenoid Valve, 2″ NPT, 120VAC, Brass/EPDM

ASCO

SKU: 8220G31
$2,049.55
MSRP: $2,356.98
You save 15%
Read more
2-Way Normally Closed Solenoid Valve, 1-1/2″ NPT, 120VAC

ASCO

SKU: 8220G29
$1,573.50
MSRP: $1,809.53
You save 15%
ASCO 8220G29 2-Way Normally Closed Solenoid Valve 1-1/2" NPT 120VAC quantity
2-Way NC Solenoid Valve 1-1/4″ NPT 120VAC Brass Body NEMA 4X

ASCO

SKU: 8220G27
$1,215.19
MSRP: $1,397.47
You save 15%
Read more
2-Way Normally Closed Solenoid Valve, 1″ NPT, 120VAC, Brass/EPDM

ASCO

SKU: 8220G25
$670.64
MSRP: $1,171.44
You save 43%
ASCO 8220G25 2-Way Normally Closed Solenoid Valve, 1" NPT, 120VAC, Brass/EPDM quantity
2-Way NC Solenoid Valve, 2″ NPT, 120VAC, 43 Cv, Brass, NEMA 4X

ASCO

SKU: 8220G13
$1,751.64
MSRP: $2,014.39
You save 15%
ASCO 8220G13 2-Way NC Solenoid Valve 2" NPT 120VAC 43Cv Brass NEMA 4X quantity
2-Way Normally Closed Solenoid Valve, 1-1/2″ NPT, 120VAC

ASCO

SKU: 8220G11
$918.30
MSRP: $1,056.05
You save 15%
ASCO 8220G11 2-Way Normally Closed Solenoid Valve, 1-1/2" NPT, 120VAC quantity
2″ NC Solenoid Valve, Air/Fuel/Gas, 0-15 PSI, 24VDC, Aluminum Body

ASCO

SKU: 8215G80-24VDC
$1,022.58
MSRP: $1,175.97
You save 15%
Read more
1-1/2″ Normally Closed Solenoid Valve, 12VDC, 0–25 PSI

ASCO

SKU: 8215G70-12VDC
$691.91
MSRP: $795.70
You save 15%
ASCO 8215G70-12VDC 1-1/2" N/C Solenoid Valve 12VDC 0-25 PSI quantity
1-1/4″ N/C Solenoid Valve for Air/Gas, 0–25 PSI, 12VDC

ASCO

SKU: 8215G60-12VDC
$597.44
MSRP: $687.06
You save 15%
ASCO 8215G60-12VDC 1-1/4" Normally Closed Solenoid Valve, Air/Gas, 12VDC quantity
1″ N/C 0-25 PSI Air/Gas Solenoid Valve, 24VDC

ASCO

SKU: 8215G50-24VDC
$597.44
MSRP: $687.06
You save 15%
ASCO 8215G50-24VDC 1" Normally Closed 0-25 PSI Air/Gas Solenoid Valve quantity
1″ N/C Solenoid Valve, 0–25 PSI, Air/Gas Service, 12VDC

ASCO

SKU: 8215G50-12VDC
$597.44
MSRP: $687.06
You save 15%
ASCO 8215G50-12VDC 1" N/C Solenoid Valve 0/25 PSI Air/Gas 12VDC quantity
2-Way Normally Open 3/4″ NPT 120VAC Solenoid Gas Vent Valve

ASCO

SKU: 8215G33
$434.41
MSRP: $499.57
You save 15%
ASCO 8215G33 2-Way Normally Open 3/4" NPT 120VAC Solenoid Gas Vent Valve quantity
2-Way N/C 3/4″ NPT 24VAC Air-Fuel Gas Solenoid Shutoff Valve

ASCO

SKU: 8215G30-24V
$278.80
MSRP: $320.62
You save 15%
ASCO 8215G30-24V 2-Way N/C 3/4" NPT 24VAC Air-Fuel Gas Solenoid Shutoff Valve quantity
2-Way Normally Closed 3/4″ NPT 12VDC Gas Shutoff Solenoid Valve

ASCO

SKU: 8215G30-12VDC
$278.80
MSRP: $320.62
You save 15%
ASCO 8215G30-12VDC 2-Way Normally Closed 3/4" NPT 12VDC Gas Shutoff Solenoid Valve quantity
2-Way Normally Closed Solenoid Valve, 3/4″ NPT, 120VAC, 5.1 Cv

ASCO

SKU: 8215G3
$255.65
MSRP: $294.00
You save 15%
ASCO 8215G3 2-Way Normally Closed Solenoid Valve, 3/4" NPT, 120VAC, 5.1 Cv quantity