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 433–480 of 901 resultsSorted by popularity

5/8″ x 7/8″ R410A 8 Ton TXV 60″ Cap

Trane

SKU: VAL9481
$359.08
MSRP: $412.94
You save 15%
Trane VAL9481 5/8″ x 7/8″ R410A 8 Ton TXV 60″ Cap quantity
Thermal Expansion Valve (TXV)

Trane

SKU: VAL9478
$228.42
MSRP: $262.68
You save 15%
Trane VAL9478 Thermal Expansion Valve (TXV) quantity
DMV-D 702/622 Gas Safety Shutoff Valve 120VAC NEMA 12

DUNGS Combustion Controls

SKU: 267016
$1,431.41
MSRP: $1,646.12
You save 15%
Dungs 267016 DMV-D 702/622 Gas Safety Shutoff Valve 120VAC NEMA 12 quantity
1/2″ 24V 2‑Stage J Series NG Valve

Trane

SKU: VAL9034
$141.96
MSRP: $163.25
You save 15%
Trane VAL9034 1/2" 24V 2‑Stage J Series NG Valve quantity
4 Ton Reversing Valve with 24 V Coil

Trane

SKU: VAL8882
$149.45
MSRP: $171.87
You save 15%
Trane VAL8882 4 Ton Reversing Valve with 24 V Coil quantity
Thermal Expansion Valve (TXV)

Trane

SKU: VAL7513
$244.16
MSRP: $280.78
You save 15%
Trane VAL7513 Thermal Expansion Valve (TXV) quantity
TXV Valve (HXCE-6-ZX200)

Trane

SKU: VAL20680
$386.96
MSRP: $445.00
You save 15%
Trane VAL20680 TXV Valve (HXCE-6-ZX200) quantity
Thermostatic Expansion Valve – 4‑Ton, 30″ Capillary

Trane

SKU: VAL7241
$246.61
MSRP: $283.60
You save 15%
Trane VAL7241 Thermostatic Expansion Valve – 4‑Ton, 30″ Capillary quantity
Flo‑Rater 1.5‑3 Ton R22 TXV Valve

Trane

SKU: VAL8579
$155.46
MSRP: $178.78
You save 15%
Trane VAL8579 Flo‑Rater 1.5‑3 Ton R22 TXV Valve quantity
1 1/4″ Quicksetter Balancing Valve

Caleffi

SKU: 132772A
$327.60
MSRP: $376.74
You save 15%
Caleffi 132772A 1 1/4" Quicksetter Balancing Valve quantity
QuickSetter Balancing Valve 1″

Caleffi

SKU: 132662A
$246.49
MSRP: $283.46
You save 15%
Caleffi 132662A QuickSetter Balancing Valve 1" quantity
3/4″Press 7.5CV 2way 24V NC

Caleffi

SKU: Z45P
$193.83
MSRP: $222.90
You save 15%
Caleffi Z45P 3/4"Press 7.5CV 2way 24V NC quantity
High‑Temp Valve

Trane

SKU: VAL7148
$455.89
MSRP: $524.27
You save 15%
Trane VAL7148 High‑Temp Valve quantity
Expansion Valve Module

Trane

SKU: MOD2688
$190.90
MSRP: $219.54
You save 15%
Trane MOD2688 Expansion Valve Module quantity
2-Way Solenoid Valve

Trane

SKU: VAL7157
$225.54
MSRP: $259.37
You save 15%
Trane VAL7157 2-Way Solenoid Valve quantity
3w Thermal Mixing Valve 3/4″SWT

Caleffi

SKU: 521519A
$217.71
MSRP: $250.37
You save 15%
Caleffi 521519A 3w Thermal Mixing Valve 3/4"SWT quantity
3‑Way 2.2 CV Water Control Valve Cartridge w/ Wrench

Trane

SKU: KIT13511
$88.34
MSRP: $101.59
You save 15%
Trane KIT13511 3‑Way 2.2 CV Water Control Valve Cartridge w/ Wrench quantity
3 Way 1/2″ Sweat 2.5 Cv 50 psi

Caleffi

SKU: Z300432
$63.08
MSRP: $72.54
You save 15%
Caleffi Z300432 3 Way 1/2" Sweat Valve 2.5 Cv 50 psi quantity
3/4″ NPT Valve

SKU: 132552A
$211.05
MSRP: $242.71
You save 13%
Caleffi 132552A 3/4" NPT Valve quantity
3W Thermostatic Mixing Valve 3/4″ SWT

Caleffi

SKU: 521509A
$184.80
MSRP: $212.52
You save 15%
Caleffi 521509A 3W Thermostatic Mixing Valve 3/4" SWT quantity
2-Way Straight Valve Body

Caleffi

SKU: Z207433
$64.43
MSRP: $74.09
You save 15%
Caleffi Z207433 2-Way Straight Valve Body quantity
3‑Way Plastic Vent Valve

Dwyer

SKU: A-310A
$40.46
MSRP: $46.53
You save 15%
Dwyer A‑310A 3‑Way Plastic Vent Valve quantity
Automatic Filling Valve with Backflow Prevention

Caleffi

SKU: 573016A
$228.93
MSRP: $263.27
You save 15%
Caleffi 573016A Automatic Filling Valve with Backflow Prevention quantity
3wThermo Mixing Vlv 3/4″Press

Caleffi

SKU: 521506A
$193.78
MSRP: $222.85
You save 15%
Caleffi 521506A 3wThermo Mixing Vlv 3/4"Press quantity
3w Thermo Mixing Vlv 3/4″NPT

Caleffi

SKU: 521500A
$193.78
MSRP: $222.85
You save 15%
Caleffi 521500A 3w Thermo Mixing Vlv 3/4"NPT quantity
Autofilling Valve with Backflow Preventer

Caleffi

SKU: 573002A
$189.29
MSRP: $217.68
You save 13%
Caleffi 573002A Autofilling Valve with Backflow Preventer quantity
Discal Check Valve 1/2″npt

Caleffi

SKU: 561402A
$8.76
MSRP: $10.07
You save 15%
Caleffi 561402A Discal Check Valve 1/2"npt quantity
Quicksetter Balancing Valve

Caleffi

SKU: 132432A
$195.30
MSRP: $224.60
You save 15%
Caleffi 132432A Quicksetter Balancing Valve quantity
2w Valve Body 1/2″SWT 2.5 Cv

Caleffi

SKU: Z200432
$46.19
MSRP: $53.12
You save 15%
Caleffi Z200432 2w Valve Body 1/2"SWT 2.5 Cv quantity
2w Valve Body 1/2″NPT 3.5 Cv

Caleffi

SKU: Z200413
$41.50
MSRP: $47.73
You save 15%
Read more
2w Valve Body Inv.Flare 3.5Cv

Caleffi

SKU: Z200043
$50.39
MSRP: $57.95
You save 15%
Caleffi Z200043 2w Valve Body Inv.Flare 3.5Cv quantity
3/4″ Press Anglemix w/gauge

Caleffi

SKU: 520516A
$227.43
MSRP: $261.54
You save 15%
Caleffi 520516A 3/4" Press Anglemix w/gauge quantity
Four Way Manually Operated Brass Mixing Valve

Tekmar Control Systems

SKU: 722
$257.63
MSRP: $296.27
You save 15%
Tekmar Controls 722 Four Way Manually Operated Brass Mixing Valve quantity
Three Way Manually Operated Brass Mixing Valve

Tekmar Control Systems

SKU: 712
$243.56
MSRP: $280.09
You save 15%
Tekmar Controls 712 Three Way Manually Operated Brass Mixing Valve quantity
Replacement 120V Valve Kit

Reznor

SKU: 271823
$527.26
MSRP: $606.35
You save 15%
Reznor 271823 Replacement 120V Valve Kit quantity
TXV Kit for AUCA B090 / AUD2 / AUH3 HVAC Systems

Reznor

SKU: 258860
$1,151.75
MSRP: $1,324.51
You save 15%
Reznor 258860 TXV Kit for AUCA B090 / AUD2 / AUH3 HVAC Systems quantity
Thermal Expansion Valve (TXV)

Reznor

SKU: 220554
$289.98
MSRP: $333.48
You save 15%
Reznor 220554 Thermal Expansion Valve (TXV) quantity
1″ Modulating Valve M610 for HVAC Heating Systems

Reznor

SKU: 208371
$844.41
MSRP: $971.07
You save 15%
Reznor 208371 1" Modulating Valve M610 for HVAC Heating Systems quantity
3/4″, NPT, Four Way Manually Operated Brass Mixing Valve

Tekmar Control Systems

SKU: 720
$248.63
MSRP: $285.92
You save 15%
Tekmar Controls 720 3/4", NPT, Four Way Manually Operated Brass Mixing Valve quantity
1/8″ Normally Closed Solenoid Valve

Reznor

SKU: 110177
$184.03
MSRP: $211.63
You save 15%
Reznor 110177 1/8″ Normally Closed Solenoid Valve quantity
TXV Valve – R410A 4 Ton, 3/8″ x 3/8″

Rheem

SKU: 61-102211-39
$98.91
MSRP: $113.75
You save 15%
Rheem 61-102211-39 TXV Valve – R410A 4 Ton, 3/8" x 3/8" quantity
TXV Kit for HVAC Systems

Rheem

SKU: 61-107128-83
$127.40
MSRP: $146.51
You save 15%
Rheem 61-107128-83 TXV Kit for HVAC Systems quantity
1/2″ x 3/4″ 6-Ton Reversing Valve Without Coil

Rheem

SKU: 61-101684-92
$244.24
MSRP: $280.88
You save 15%
Rheem 61-101684-92 1/2" x 3/4" 6-Ton Reversing Valve Without Coil quantity
TXV Assembly for HVAC Systems

Rheem

SKU: 61-107128-81
$127.40
MSRP: $146.51
You save 15%
Read more
3/4″ x 1/2″ 24V Reversing Valve – 4 Ton HVAC Replacement

Rheem

SKU: 61-102498-09K
$122.85
MSRP: $141.28
You save 13%
Read more
3/4″ Service Valve – HVAC Replacement

Rheem

SKU: 61-104914-03
$83.86
MSRP: $96.44
You save 15%
Rheem 61-104914-03 3/4" Service Valve – HVAC Replacement quantity
5/8″ Sweat ODF 600# Suction Service Valve – Durable HVAC Component

Rheem

SKU: 61-21368-14
$45.68
MSRP: $52.53
You save 15%
Rheem 61-21368-14 5/8" Sweat ODF 600# Suction Service Valve – Durable HVAC Component quantity
Expansion Valve (TXV) – Reliable HVAC Refrigerant Control

Rheem

SKU: 61-108476-01
$140.48
MSRP: $161.55
You save 13%
Rheem 61-108476-01 Expansion Valve (TXV) – Reliable HVAC Refrigerant Control quantity