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 1537–1584 of 2192 resultsSorted by popularity

Armstrong Fluid Technology

SKU: 570109-377
$1,452.60
MSRP: $1,670.49
You save 13%
Armstrong Fluid Technology 570109-377 CBV-3FS 3-Inch Flanged Circuit Balancing Valve quantity
Armstrong Fluid Technology

SKU: 570109-378
$4,737.95
MSRP: $5,448.64
You save 15%
Armstrong Fluid Technology 570109-378 CBV-4FS Flanged Circuit Balancing Valve quantity
Armstrong Fluid Technology

SKU: 570109-387
$1,753.43
MSRP: $2,016.44
You save 13%
Armstrong Fluid Technology 570109-387 CBV-3G 3-Inch Grooved Straight-Pattern Circuit Balancing Valve quantity
Armstrong Fluid Technology

SKU: 571110LF-340
$162.56
MSRP: $186.94
You save 15%
Armstrong Fluid Technology 571110LF-340 NPT Circuit Balancing Valve quantity
Armstrong Fluid Technology

SKU: 571110LF-343
$337.80
MSRP: $388.47
You save 13%
Armstrong Fluid Technology 571110LF-343 1-1/4" NPT Circuit Balancing Valve quantity
Armstrong Fluid Technology

SKU: 571110LF-345
$555.53
MSRP: $638.86
You save 13%
Armstrong Fluid Technology ARMflo Circuit Balancing Valve | 2" Brass | 300 PSI | 571110LF-345 quantity
Armstrong Fluid Technology

SKU: 571110LF-361
$171.01
MSRP: $196.66
You save 13%
Armstrong Fluid Technology 571110LF-361 3/4" NPT Circuit Balancing Valve quantity
Armstrong Fluid Technology

SKU: 570200-378
$2,309.88
MSRP: $2,656.36
You save 15%
Armstrong Fluid Technology 570200-378 Flo-Trex Combination Valve | 4" x 4" Flanged | 125 PSI quantity
Armstrong Fluid Technology

SKU: 570200-376
$1,221.75
MSRP: $1,405.01
You save 13%
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Pressure Reducing Valve – 3/4″

Armstrong Fluid Technology

SKU: 207936-300
$337.80
MSRP: $388.47
You save 15%
Armstrong Fluid Technology 207936-300 HRD-70 Pressure Reducing Valve – 3/4" quantity
Reducing Valve – 3/4″ Pressure Regulating Valve

Armstrong Fluid Technology

SKU: 207937-343
$329.35
MSRP: $378.75
You save 15%
Armstrong Fluid Technology 207937-343 RD-40 Reducing Valve – 3/4" Pressure Regulating Valve quantity
Reducing Valve – Pressure Regulator with FastFill Technology

Armstrong Fluid Technology

SKU: 216944-300
$247.73
MSRP: $284.89
You save 15%
Armstrong Fluid Technology 216944-300 Reducing Valve – Pressure Regulator with FastFill Technology quantity
Dual Combination Valve – 1/2″ Relief and Regulator Valve

Armstrong Fluid Technology

SKU: 216945-300
$434.91
MSRP: $500.15
You save 15%
Armstrong Fluid Technology 216945-300 Dual Combination Valve – 1/2" Relief and Regulator Valve quantity
Cut Off Valve

GREE

SKU: 7330000001
$61.33
MSRP: $70.53
You save 15%
GREE 7330000001 Cut Off Valve quantity
Ball Valve, 1/2″ ODF

Copeland

SKU: 081015
$35.26
MSRP: $40.55
You save 15%
Copeland 081015 Ball Valve, 1/2" ODF quantity
Thermostatic Expansion Valve – 3 Ton, R-410A with Bleed Port

Trane

SKU: VAL12849
$253.31
MSRP: $291.31
You save 15%
Trane VAL12849 Thermostatic Expansion Valve – 3 Ton, R-410A with Bleed Port quantity
1″ Carbon Steel Ball Valve – 3-Piece Threaded, 1480 WOG

Flowserve

SKU: 4446PMSW.100
$284.63
MSRP: $327.32
You save 15%
Flowserve 4446PMSW.100 1" Carbon Steel Ball Valve – 3-Piece Threaded, 1480 WOG quantity
Worcester 44 Series Ball Valve – 1/2″

Flowserve

SKU: 05A444466PMSE
$333.18
MSRP: $383.16
You save 15%
Flowserve 05A444466PMSE Worcester 44 Series Ball Valve – 1/2" quantity
44 Series Ball Valve Repair Kit – 1/2″

Flowserve

SKU: 05RK44T
$125.55
MSRP: $144.38
You save 15%
Flowserve 05RK44T Worcester 44 Series Ball Valve Repair Kit – 1/2" quantity
3/4″ 3-Piece Carbon Steel Threaded Ball Valve

Flowserve

SKU: 4446PMSE.075
$211.68
MSRP: $243.43
You save 15%
Flowserve 4446PMSE.075 3/4" 3-Piece Carbon Steel Threaded Ball Valve quantity
TXV Expansion Valve 2 Ton R410A 1/2 Inch

Trane

SKU: VAL12375
$556.24
MSRP: $639.68
You save 15%
Trane VAL12375 TXV Expansion Valve 2 Ton R410A 1/2 Inch quantity
TXV Kit Field Mounted

Trane

SKU: BAYATXV1836B
$185.04
MSRP: $212.80
You save 15%
Trane BAYATXV1836B TXV Kit Field Mounted quantity
TXV Expansion Valve 3 Ton R410A

Trane

SKU: VAL19947
$61.15
MSRP: $70.32
You save 15%
Trane VAL19947 TXV Expansion Valve 3 Ton R410A quantity
3-Way Water Valve 1/2 Inch

Trane

SKU: VAL11357
$342.68
MSRP: $394.08
You save 15%
Trane VAL11357 3-Way Water Valve 1/2 Inch quantity
Reversing Valve Less Coil 3/4 Inch

Trane

SKU: VAL19558
$114.86
MSRP: $132.09
You save 15%
Trane VAL19558 Reversing Valve Less Coil 3/4 Inch quantity
Thermostatic Expansion Valve 3/8 Inch ODF R410A

Trane

SKU: VAL12843
$198.29
MSRP: $228.03
You save 15%
Trane VAL12843 Thermostatic Expansion Valve 3/8 Inch ODF R410A quantity
Thermostatic Expansion Valve R410A

Trane

SKU: VAL19891
$309.81
MSRP: $356.28
You save 15%
Trane VAL19891 Thermostatic Expansion Valve R410A quantity
Electronic Expansion Valve

Trane

SKU: VAL9931
$131.91
MSRP: $151.70
You save 15%
Trane VAL9931 Electronic Expansion Valve quantity
TXV – 3 Ton, R410A, External Equalizer

Trane

SKU: VAL8633
$155.58
MSRP: $178.92
You save 15%
Trane VAL8633 TXV – 3 Ton, R410A, External Equalizer quantity
Thermostatic Expansion Valve R410A, 2 Ton, Mechanical Fittings

Trane

SKU: VAL9554
$160.85
MSRP: $184.98
You save 15%
Trane VAL9554 Thermostatic Expansion Valve R410A, 2 Ton, Mechanical Fittings quantity
Reversing Valve – 7/8″ x 1-3/8″ with 24V Coil

Trane

SKU: VAL8224
$252.86
MSRP: $290.79
You save 15%
Trane VAL8224 Reversing Valve – 7/8" x 1-3/8" with 24V Coil quantity
Thermostatic Expansion Valve, 3/8″ x 1/2″, R410A, 5 Ton

Trane

SKU: VAL8800
$238.49
MSRP: $274.26
You save 15%
Trane VAL8800 Thermostatic Expansion Valve, 3/8" x 1/2", R410A, 5 Ton quantity
1″ Normally Closed Gas Solenoid Valve, 24V, 1/2 PSI Max

ASCO

SKU: K3A461V
$286.21
MSRP: $329.14
You save 15%
ASCO K3A461V 1" Normally Closed Gas Solenoid Valve, 24V, 1/2 PSI Max quantity
3″ Valve Body for H117 Actuator with Position Indicator

ASCO

SKU: V762LCAV16
$14,186.45
MSRP: $16,314.42
You save 15%
ASCO V762LCAV16 3" Valve Body for H117 Actuator with Position Indicator quantity
3/8″ Normally Closed Gas Solenoid Valve, 120V, 1/2 PSI Max

ASCO

SKU: K3A432V
$198.21
MSRP: $227.94
You save 15%
ASCO K3A432V 3/8" Normally Closed Gas Solenoid Valve, 120V, 1/2 PSI Max quantity
1/2″ Normally Closed Gas Solenoid Valve, 12–24V, 1/2 PSI Max

ASCO

SKU: K3A441V
$252.86
MSRP: $290.79
You save 15%
ASCO K3A441V 1/2" Normally Closed Gas Solenoid Valve, 12–24V, 1/2 PSI Max quantity
3/4″ Aluminum Fuel Gas Solenoid Valve, 2-Way Normally Closed, 120/60V AC

ASCO

SKU: K3A652V
$495.55
MSRP: $569.88
You save 15%
ASCO K3A652V 3/4" Aluminum Fuel Gas Solenoid Valve, 2-Way Normally Closed, 120/60V AC quantity
1″ Normally Closed Gas Shutoff Solenoid Valve, 120V, 0–25 PSI

ASCO

SKU: S261SH02N3FJ5
$836.40
MSRP: $961.86
You save 15%
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2-1/2″ Normally Closed Gas Shutoff Solenoid Valve, 120V

ASCO

SKU: S261SH02N3KK4
$1,907.15
MSRP: $2,193.22
You save 15%
ASCO S261SH02N3KK4 2-1/2" Normally Closed Gas Shutoff Solenoid Valve, 120V quantity
Gas Shutoff Solenoid Valve, Normally Closed

ASCO

SKU: S261SH02N3LK4
$2,433.26
MSRP: $2,798.25
You save 15%
ASCO S261SH02N3LK4 Gas Shutoff Solenoid Valve, Normally Closed quantity
3/4″ Normally Open Vent Valve, 120V, 0–30 PSI

ASCO

SKU: S262SH02N3EG5
$573.35
MSRP: $659.35
You save 15%
ASCO S262SH02N3EG5 3/4" Normally Open Vent Valve, 120V, 0–30 PSI quantity
2-Way Normally Open Vent Valve, 120V

ASCO

SKU: S262SH02N3JK4
$1,042.04
MSRP: $1,198.35
You save 15%
ASCO S262SH02N3JK4 2-Way Normally Open Vent Valve, 120V quantity
3/2 Normally Closed Solenoid Valve, Aluminum Body

ASCO

SKU: 8158A220X1X0000
$866.98
MSRP: $997.03
You save 15%
ASCO 8158A220X1X0000 3/2 Normally Closed Solenoid Valve, Aluminum Body quantity
Pilot Gas Solenoid Valve, 3/8″, Normally Closed, 120V, 0–15 PSI

ASCO

SKU: SV311A04N6CF5
$209.38
MSRP: $240.79
You save 15%
ASCO SV311A04N6CF5 Pilot Gas Solenoid Valve, 3/8", Normally Closed, 120V, 0–15 PSI quantity
1/4″ Normally Closed Pilot Gas Solenoid Valve, 240V, 0–15 PSI

ASCO

SKU: SV311A04N6BF5
$645.99
MSRP: $742.89
You save 15%
ASCO SV311A04N6BF5 1/4" Normally Closed Pilot Gas Solenoid Valve, 240V, 0–15 PSI quantity
3/8″ Normally Closed Pilot Gas Solenoid Valve, 208V, 0–15 PSI

ASCO

SKU: SV311A03N6CF5
$495.99
MSRP: $570.39
You save 15%
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24Vac Water Feed Valve Assembly

Hydrolevel

SKU: 45-343
$117.05
MSRP: $134.61
You save 15%
Hydrolevel 45-343 24Vac Water Feed Valve Assembly quantity
24Vac Non-Cycling Steam Low Water Cut-Off with Automatic Reset and EL1214 Sensing Probe

Hydrolevel

SKU: CG400-2090
$249.15
MSRP: $286.52
You save 15%
Hydrolevel CG400-2090 24Vac Non-Cycling Steam Low Water Cut-Off with Automatic Reset and EL1214 Sensing Probe quantity