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 721–768 of 8594 resultsSorted by popularity

1/2 x 5/8″ TXV 6-Ton R-410A with 60″ Capillary Tube

Trane

SKU: VAL11915
$197.89
MSRP: $227.57
You save 15%
Trane VAL11915 1/2 x 5/8" TXV 6-Ton R-410A 60" Capillary quantity
1/2″ x 5/8″ Thermostatic Expansion Valve

Trane

SKU: VAL11914
$333.58
MSRP: $383.62
You save 15%
Trane VAL11914 1/2" x 5/8" Thermostatic Expansion Valve quantity
1/2″ x 3/8″ ODF 2-Ton Thermostatic Expansion Valve

Trane

SKU: VAL11906
$166.56
MSRP: $191.54
You save 15%
Trane VAL11906 1/2" x 3/8" ODF 2-Ton TXV Valve quantity
3/8″ x 1/2″ ODF 3-Ton Thermostatic Expansion Valve

Trane

SKU: VAL11905
$182.03
MSRP: $209.33
You save 15%
Read more
3/8″ x 1/2″ 8-Ton R-410A Thermostatic Expansion Valve (TXV)

Trane

SKU: VAL11902
$221.10
MSRP: $254.27
You save 15%
Trane VAL11902 3/8" Inlet x 1/2" 8-Ton R-410A Thermostatic Expansion Valve quantity
Thermal Expansion Valve Assembly for Trane Systems

Trane

SKU: VAL11878
$505.31
MSRP: $581.11
You save 15%
Trane VAL11878 Thermal Expansion Valve Assembly quantity
Thermal Expansion Valve for Trane HVAC Systems

Trane

SKU: VAL11877
$550.39
MSRP: $632.95
You save 15%
Trane VAL11877 Thermal Expansion Valve quantity
Thermal Expansion Valve, OEM Replacement

Trane

SKU: VAL11876
$1,061.24
MSRP: $1,220.43
You save 15%
Trane VAL11876 Thermal Expansion Valve quantity
Expansion Valve Circuit #2 for Trane Systems

Trane

SKU: VAL11872
$2,044.01
MSRP: $2,350.61
You save 15%
Trane VAL11872 Expansion Valve Circuit #2 quantity
Expansion Valve Circuit #1 OEM Replacement

Trane

SKU: VAL11871
$2,492.55
MSRP: $2,866.43
You save 15%
Trane VAL11871 Expansion Valve Circuit #1 OEM Replacement quantity
TXV 2-Ton 3/8″ x 1/2″ Thermostatic Expansion Valve 86/127 PSIG

Trane

SKU: VAL11814
$167.39
MSRP: $192.50
You save 15%
Trane VAL11814 TXV 2-Ton 3/8" x 1/2" 86/127 PSIG quantity
1/2″ Left-Hand Liquid Line Service Valve

Trane

SKU: VAL11801
$114.56
MSRP: $131.74
You save 15%
Read more
HXCE 6-Ton R-410A Thermostatic Expansion Valve

Trane

SKU: VAL11800
$201.90
MSRP: $232.19
You save 15%
Read more
TEV Thermostatic Expansion Valve HXCE for R-410A Systems

Trane

SKU: VAL11788
$325.43
MSRP: $374.24
You save 15%
Read more
OEM Replacement Valve for Trane HVAC Systems

Trane

SKU: VAL11783
$539.53
MSRP: $620.46
You save 15%
Trane VAL11783 Valve quantity
4 Ton Expansion Valve

Trane

SKU: VAL11522
$160.46
MSRP: $184.53
You save 15%
Trane VAL11522 4 Ton Expansion Valve quantity
2-Way Modulating Valve, 8.0 Cv Flow Coefficient

Trane

SKU: VAL11359
$342.68
MSRP: $394.08
You save 15%
Trane VAL11359 2-Way Modulating Valve, 8.0 Cv quantity
2/3 Way Modulating Valve, 1/2″, 24V, 0.7 Cv

Trane

SKU: VAL11356
$336.58
MSRP: $387.07
You save 15%
Trane VAL11356 2/3 Way Modulating Valve 1/2" 24V 0.7 Cv quantity
425 lb Relief Valve for Trane HVAC Systems

Trane

SKU: VAL11248
$128.61
MSRP: $147.90
You save 15%
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OEM Replacement Valve for Trane HVAC Systems

Trane

SKU: VAL11213
$126.86
MSRP: $145.89
You save 15%
Trane VAL11213 OEM Replacement Valve quantity
5/8″ x 3/4″ Refrigerant Service Valve

Trane

SKU: VAL11191
$89.86
MSRP: $103.34
You save 13%
Trane VAL11191 5/8" x 3/4" Refrigerant Service Valve quantity
3/8 MFL Angle Valve with O-Ring

Trane

SKU: VAL11190
$40.45
MSRP: $46.52
You save 15%
Trane VAL11190 3/8 MFL Angle Valve with O-Ring quantity
1/4″ NPT Angle Valve for HVAC Systems

Trane

SKU: VAL11185
$41.00
MSRP: $47.15
You save 15%
Trane VAL11185 1/4" NPT Angle Valve quantity
Electronic Expansion Valve (EEV), 2-Ton Capacity

Trane

SKU: VAL11172
$110.99
MSRP: $127.64
You save 15%
Trane VAL11172 Electronic Expansion Valve (EEV) 2-Ton quantity
Electric Expansion Valve, 4 Ton

Trane

SKU: VAL11170
$117.53
MSRP: $135.16
You save 15%
Trane VAL11170 Electric Expansion Valve 4 Ton quantity
3-Ton Electronic Expansion Valve (EXV)

Trane

SKU: VAL11169
$133.58
MSRP: $153.62
You save 15%
Trane VAL11169 3-Ton Electronic Expansion Valve (EXV) quantity
R410A 1.5-2 Ton Thermostatic Expansion Valve (TXV)

Trane

SKU: VAL11162
$430.94
MSRP: $495.58
You save 15%
Trane VAL11162 R410A 1.5-2 Ton Thermostatic Expansion Valve (TXV) quantity
5-Ton Thermostatic Expansion Valve with 3/4″ Connection

Trane

SKU: VAL11159
$116.64
MSRP: $134.14
You save 15%
Trane VAL11159 5-Ton TXV Thermostatic Expansion Valve 3/4" quantity
6 Ton TXV 3/4″ Inlet/Outlet with 80 Mesh Strainer

Trane

SKU: VAL11158
$146.01
MSRP: $167.91
You save 15%
Trane VAL11158 6 Ton TXV 3/4" IN/OUT 80 Mesh Strainer quantity
4-Ton TXV with 80 Mesh Outlet Screen

Trane

SKU: VAL11157
$119.21
MSRP: $137.09
You save 15%
Trane VAL11157 4-Ton TXV with 80 Mesh Outlet Screen quantity
R-410A Thermostatic Expansion Valve with Chatleff Connection

Trane

SKU: VAL11154
$160.13
MSRP: $184.15
You save 15%
Trane VAL11154 R-410A TXV Thermostatic Expansion Valve Chatleff quantity
EEV Electronic Expansion Valve, Replacement Part

Trane

SKU: VAL11153
$96.44
MSRP: $110.91
You save 15%
Trane VAL11153 EEV Electronic Expansion Valve quantity
Electronic Expansion Valve (EEV) – VAL11152

Trane

SKU: VAL11152
$112.90
MSRP: $129.84
You save 15%
Trane VAL11152 Electronic Expansion Valve (EEV) quantity
7/8″ x 1-3/8″ ODF Thermostatic Expansion Valve, R-22, 5′ Cap

Trane

SKU: VAL1113
$363.29
MSRP: $417.78
You save 15%
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Thermostatic Expansion Valve (TXV) for Trane Systems

Trane

SKU: VAL11032
$112.99
MSRP: $129.94
You save 15%
Trane VAL11032 Thermostatic Expansion Valve (TXV) quantity
R410A 3-Ton Thermostatic Expansion Valve Assembly

Trane

SKU: VAL11014
$126.99
MSRP: $146.04
You save 15%
Trane VAL11014 R410A 3-Ton TXV Assembly quantity
Expansion Valve, 6-Ton Capacity, 60″ Capillary Tube

Trane

SKU: VAL10989
$191.91
MSRP: $220.70
You save 15%
Trane VAL10989 Expansion Valve 6-Ton 60" Capillary quantity
TXV Assembly, Straight Tube Configuration

Trane

SKU: VAL10869
$4,456.01
MSRP: $5,124.41
You save 15%
Trane VAL10869 TXV Assembly Straight Tube quantity
1.5″ NPT 3-Way 28.9 Cv Spring-Return Valve Assembly

Trane

SKU: VAL10818
$1,211.44
MSRP: $1,393.16
You save 15%
Trane VAL10818 1.5" NPT 3-Way 28.9 Cv Spring-Return Valve Assembly quantity
3-Way Solenoid Valve Less Coil for Trane Systems

Trane

SKU: VAL10643
$237.86
MSRP: $273.54
You save 15%
Trane VAL10643 3-Way Solenoid Valve Less Coil quantity
TXV R410A Heat Pump Expansion Valve, 3.5–5.0 Ton

Trane

SKU: VAL10642
$375.16
MSRP: $431.43
You save 15%
Trane VAL10642 TXV R410A Heat Pump Expansion Valve 3.5-5.0 Ton quantity
TXV R410A Thermostatic Expansion Valve, 2.5-3.0 TON

Trane

SKU: VAL10641
$430.64
MSRP: $495.24
You save 15%
Trane VAL10641 TXV R410A Thermostatic Expansion Valve 2.5-3.0 TON quantity
Thermal Expansion Valve Assembly, OEM Replacement

Trane

SKU: VAL10600
$1,657.86
MSRP: $1,906.54
You save 15%
Trane VAL10600 Thermal Expansion Valve Assembly quantity
Thermal Expansion Valve Assembly, OEM Replacement

Trane

SKU: VAL10599
$2,016.73
MSRP: $2,319.24
You save 13%
Trane VAL10599 Thermal Expansion Valve Assembly quantity
TXV 3 Ton 3/8 ODF R-410A Thermostatic Expansion Valve

Trane

SKU: VAL10598
$130.76
MSRP: $150.37
You save 15%
Trane VAL10598 TXV 3 Ton 3/8 ODF R-410A Thermostatic Expansion Valve quantity
Expansion Valve, 4 Ton, R410a Refrigerant

Trane

SKU: VAL10592
$300.11
MSRP: $345.13
You save 15%
Read more
6 Ton 3/8 x 1/2 ODF TXV R410A Thermostatic Expansion Valve

Trane

SKU: VAL10590
$241.50
MSRP: $277.73
You save 15%
Trane VAL10590 6 Ton 3/8 x 1/2 ODF TXV R410A Thermostatic Expansion Valve quantity
4-Ton 3/8″ x 1/2″ R-410A Thermostatic Expansion Valve

Trane

SKU: VAL10589
$142.54
MSRP: $163.92
You save 15%
Trane VAL10589 4-Ton 3/8" x 1/2" R-410A Thermostatic Expansion Valve quantity