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.

Filter

Brand

Voltage

Temperature

Frequency

Brand

Voltage

Temperature

Frequency

Showing 961–1008 of 8595 resultsSorted by popularity

3/8 x 5/8 R-22 2-Ton Thermostatic Expansion Valve, 30″ Cap

Trane

SKU: VAL7237
$254.45
MSRP: $292.62
You save 15%
Trane VAL7237 3/8 x 5/8 R-22 2-Ton TXV with 30" Capillary quantity
1-1/8″x1-3/8″ R-22 55-Ton TXV with 60″ Capillary Tube

Trane

SKU: VAL7235
$586.69
MSRP: $674.69
You save 15%
Read more
1-1/8 x 1-3/8 R-22 40-Ton TXV with 60″ Capillary Tube

Trane

SKU: VAL7234
$706.80
MSRP: $812.82
You save 13%
Read more
0.38 ODS Angle Valve for Trane HVAC Systems

Trane

SKU: VAL7077
$122.39
MSRP: $140.75
You save 15%
Trane VAL7077 0.38 ODS Angle Valve quantity
7/8″ Check Valve with Tubing Extension

Trane

SKU: VAL7030
$156.81
MSRP: $180.33
You save 15%
Trane VAL7030 7/8" Check Valve W/Tubing Ext. quantity
3/8″ NPT x 3/8″ SAE 235# Pressure Relief Valve

Trane

SKU: VAL7026
$132.14
MSRP: $151.96
You save 15%
Trane VAL7026 3/8" NPT x 3/8" SAE 235# Pressure Relief Valve quantity
1/4 x 3/8″ Relief Valve for Trane HVAC Systems

Trane

SKU: VAL6940
$128.63
MSRP: $147.92
You save 15%
Trane VAL6940 1/4 x 3/8" Relief Valve quantity
R410A 5-Ton Sweat Connection Thermostatic Expansion Valve

Trane

SKU: VAL6930
$172.74
MSRP: $198.65
You save 15%
Trane VAL6930 R410A 5-Ton Sweat Connection TXV quantity
3-Ton R-410A Thermostatic Expansion Valve (TXV)

Trane

SKU: VAL6929
$178.39
MSRP: $205.15
You save 15%
Trane VAL6929 3-Ton R-410A Thermostatic Expansion Valve (TXV) quantity
1/2″ 3.0Cv 3-Way Mixing Valve with Actuator

Trane

SKU: VAL6482
$359.09
MSRP: $412.95
You save 15%
Trane VAL6482 1/2" 3.0Cv 3-Way Mixing Valve with Actuator quantity
1/2″ 24V 3-Way 1.8 Cv Mixing Valve

Trane

SKU: VAL6471
$2,048.23
MSRP: $2,355.46
You save 15%
Trane VAL6471 1/2" 24V 3-Way 1.8 Cv Mixing Valve quantity
5-Ton R-22 Thermostatic Expansion Valve, 1/2″ x 5/8″ Sweat

Trane

SKU: VAL6385
$142.78
MSRP: $164.20
You save 15%
Trane VAL6385 5-Ton R-22 Thermostatic Expansion Valve 1/2" x 5/8" Sweat quantity
1/2″ x 5/8″ R-22 2-Ton TXV with 60″ Capillary Tube

Trane

SKU: VAL6383
$137.39
MSRP: $158.00
You save 15%
Trane VAL6383 1/2" x 5/8" R-22 2-Ton TXV with 60" Capillary quantity
3/8×3/8 R-22 1-Ton Thermostatic Expansion Valve

Trane

SKU: VAL6375
$155.23
MSRP: $178.51
You save 15%
Trane VAL6375 3/8x3/8 R-22 1-Ton Thermostatic Expansion Valve quantity
OEM Replacement Valve for Trane HVAC Systems

Trane

SKU: VAL5956
$325.11
MSRP: $373.88
You save 15%
Trane VAL5956 Valve quantity
1-5/16″ Relief Valve (RLV), 150-200 PSI Pressure Range

Trane

SKU: VAL5949
$205.01
MSRP: $246.31
You save 17%
Trane VAL5949 1-5/16" Relief Valve (RLV) 150-200 PSI quantity
3/8×1/2 R-22 6-Ton Thermostatic Expansion Valve (TXV)

Trane

SKU: VAL5023
$515.66
MSRP: $593.01
You save 15%
Trane VAL5023 3/8x1/2 R-22 6-Ton Thermostatic Expansion Valve (TXV) quantity
2-Way Normally Closed Solenoid Valve, 2″ NPT, Angled Bronze Body

Utica-Dunkirk

SKU: 18444
$833.34
MSRP: $958.34
You save 15%
Read more
Relief Valve for Utica-Dunkirk Boiler Systems

Utica-Dunkirk

SKU: 1570001
$49.26
MSRP: $56.65
You save 15%
Read more
Interval Valve RVSG for MZ3H27 & MZ4H36 Boiler Models

Utica-Dunkirk

SKU: 15500216000361
$61.15
MSRP: $70.32
You save 15%
Utica-Dunkirk 15500216000361 Interval Valve RVSG for MZ3H27 & MZ4H36 quantity
Reversing Valve RVSG SZ1H18/24 for 18,000–24,000 BTU Systems

Utica-Dunkirk

SKU: 15500216000026
$58.61
MSRP: $67.40
You save 15%
Utica-Dunkirk 15500216000026 IV VLV RVSG SZ1H18/24 Reversing Valve quantity
1″ Manual Natural Gas Valve for Laars Heating Systems

Laars Heating Systems

SKU: V0004200
$129.38
MSRP: $148.79
You save 15%
Laars Heating Systems V0004200 1" Manual Natural Gas Valve quantity
1″ 2-Stage Natural Gas Safety Valve for Laars Systems

Laars Heating Systems

SKU: RV0046600
$446.74
MSRP: $513.75
You save 15%
Laars Heating Systems RV0046600 1" 2-Stage Natural Gas Safety Valve quantity
125 PSI 3/4″ Pressure Relief Valve Kit

Laars Heating Systems

SKU: RA2138900
$144.64
MSRP: $166.34
You save 15%
Read more
Pressure Relief Valve for Laars Heating Systems

Laars Heating Systems

SKU: RA2138801
$167.26
MSRP: $192.35
You save 15%
Laars Heating Systems RA2138801 PRV quantity
75 PSI Pressure Relief Valve (PRV) for Laars Heating Systems

Laars Heating Systems

SKU: RA2138701
$101.09
MSRP: $116.25
You save 13%
Laars Heating Systems RA2138701 75 PSI Pressure Relief Valve (PRV) quantity
Valve Actuator for Laars Heating Systems

Laars Heating Systems

SKU: RA2110000
$1,181.50
MSRP: $1,358.73
You save 15%
Laars Heating Systems RA2110000 Valve Actuator quantity
120V 3-Way Valve for Laars Heating Systems

Laars Heating Systems

SKU: FT1220
$101.70
MSRP: $116.96
You save 15%
Read more
Mixing Valve for Hydronic Heating Systems

Laars Heating Systems

SKU: FT1116
$169.29
MSRP: $194.68
You save 15%
Laars Heating Systems FT1116 Mixing Valve for Hydronic Heating Systems quantity
Anti Condensing Valve Kit for Boiler Return Protection

Laars Heating Systems

SKU: 2400-451
$280.01
MSRP: $322.01
You save 15%
Laars Heating Systems 2400-451 Anti Condensing Valve Kit quantity
Valve Plunger Cartridge Assembly for Laars Heating Systems

Laars Heating Systems

SKU: 2400-141
$100.70
MSRP: $115.81
You save 15%
Laars Heating Systems 2400-141 Valve Plunger Cartridge Assembly quantity
Replacement Valve for HVAC Systems

Midea

SKU: 7886402
$64.80
MSRP: $74.52
You save 15%
Midea 7886402 Replacement Valve for HVAC Systems quantity
Replacement Valve for Midea HVAC Systems

Midea

SKU: 7803805
$20.86
MSRP: $23.99
You save 15%
Midea 7803805 Replacement Valve quantity
OEM Valve Replacement Part, SKU 7803801

Midea

SKU: 7803801
$28.56
MSRP: $32.84
You save 15%
Midea 7803801 Valve OEM Replacement Part quantity
3″ Vic-300 Mechanical-Shoulder Lever Coupling

Victaulic

SKU: V030761SE2
$827.84
MSRP: $952.02
You save 15%
Victaulic V030761SE2 3" Vic-300 Mechanical-Shoulder Lever Coupling quantity
Shut-Off Valve for R642NL Pump, B20 Fuel, 115V

SUNTEC

SKU: R642NLBUCSPF
$91.46
MSRP: $105.18
You save 13%
SUNTEC R642NLBUCSPF Shut-Off Valve R642NL B20 115V quantity
Coil 06 Solenoid Replacement Coil, 110-120Vac

SUNTEC

SKU: 3713824-SAV
$29.55
MSRP: $33.98
You save 15%
Read more
3-Way Valve OEM Replacement Part for Boiler Systems

Utica-Dunkirk

SKU: 550003878
$142.76
MSRP: $164.17
You save 15%
Utica-Dunkirk 550003878 3-Way Valve OEM Replacement Part quantity
2-Way Valve Assembly, Brass Trim, 1/2″ NPT, Cv 1.9, 24V On/Off

Utica-Dunkirk

SKU: 30146
$170.19
MSRP: $195.72
You save 15%
Utica-Dunkirk 30146 2-Way Valve Assembly, Brass Trim, 1/2" NPT, Cv 1.9, 24V On/Off quantity
3-Way Ball Valve, 1″ NPT, 3.5 Cv, Bronze Body, Spring Return Actuator

Utica-Dunkirk

SKU: 29388
$634.53
MSRP: $729.71
You save 15%
Read more
1/4″ Pressure Regulator, 0-125 PSI Outlet, 300 PSI Inlet Max

Watts

SKU: R75-02C
$120.79
MSRP: $142.78
You save 15%
Watts R75-02C 1/4" Pressure Regulator, 0-125 PSI Out, 300 PSI In quantity
0-125 PSI Output 1/4″ Air Pressure Regulator with Gauge

Watts

SKU: R364-02CG
$101.16
MSRP: $116.33
You save 15%
Watts R364-02CG 0-125 PSI Output 1/4" Air Pressure Regulator with Gauge quantity
1/4″ Pressure Regulator, 0-125 PSI Outlet, 300 PSI Max Inlet

Watts

SKU: R35-02C
$79.24
MSRP: $91.13
You save 15%
Watts R35-02C 1/4" Pressure Regulator, 0-125 PSI Out, 300 PSI Max In quantity
1/2″ Pressure Regulator, 300 PSI In, 2-125 PSI Out, With Gauge

Watts

SKU: R119-04CG
$234.50
MSRP: $269.68
You save 15%
Watts R119-04CG 1/2" Pressure Regulator 300 PSI In, 2-125 PSI Out w/ Gauge quantity
3/8″ Pressure Regulator, 300 PSI In, 2-125 PSI Out, with Gauge

Watts

SKU: R119-03CG
$193.25
MSRP: $222.24
You save 15%
Watts R119-03CG 3/8" Pressure Regulator 300 PSI In, 2-125 PSI Out w/ Gauge quantity
3/8″ Pressure Regulator, 0–60 PSI Output, 300 PSI Max Inlet

Watts

SKU: R119-03B
$164.75
MSRP: $189.46
You save 15%
Read more
1/4″ Outlet Pressure Regulator with Gauge, 0-125 PSI

Watts

SKU: R119-02CG
$193.25
MSRP: $222.24
You save 15%
Watts R119-02CG 1/4" Outlet Pressure Regulator with Gauge, 0-125 PSI quantity
1/4″ Pressure Regulator, 300 PSI Inlet, 0–60 PSI Outlet Range

Watts

SKU: R119-02B
$164.75
MSRP: $189.46
You save 15%
Watts R119-02B 1/4" Pressure Regulator, 300 PSI Inlet, 0-60 PSI Outlet quantity