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 7825–7872 of 8584 resultsSorted by popularity

2.5″ normally closed 120V gas shutoff valve with auxiliary switch

ASCO

SKU: H118AK142F1
$12,027.74
MSRP: $17,083.00
You save 30%
ASCO H118AK142F1 2.5" 120V N/C Gas Valve with Auxiliary Switch quantity
1-1/2″ linear trim solenoid valve with 20# MOPD rating

ASCO

SKU: 8158A314X1X0000
$315.14
MSRP: $365.36
You save 14%
ASCO 8158A314X1X0000 1-1/2" Linear Trim Solenoid Valve 20# MOPD quantity
2″ High Flow Proof of Closure Solenoid Valve

ASCO

SKU: 8158A236X1X0000
$606.48
MSRP: $786.12
You save 23%
ASCO 8158A236X1X0000 2" High Flow Proof of Closure Valve quantity
2-1/2″ solenoid valve body with 10 lb. max operating pressure differential

ASCO

SKU: 8158A218X1X0000
$724.33
MSRP: $832.98
You save 15%
ASCO 8158A218X1X0000 2-1/2" Solenoid Valve Body, 10# MOPD quantity
2-Way Normally Closed Aluminum Solenoid Valve, 3/8″ x 3/8″

ASCO

SKU: 8158A120X1X0000
$610.40
MSRP: $701.96
You save 15%
ASCO 8158A120X1X0000 3/8" x 3/8" 2-Way NC Aluminum Solenoid Valve quantity
2-1/2″ replacement valve body with 20 lb. MOPD rating

ASCO

SKU: 8158A118X1X0000
$441.83
MSRP: $545.10
You save 19%
ASCO 8158A118X1X0000 2-1/2" Valve Body 20# MOPD quantity
1-1/4″ 2-Way Normally Closed Aluminum Body Solenoid Valve

ASCO

SKU: 8158A113X1X0000
$244.53
MSRP: $281.21
You save 15%
ASCO 8158A113X1X0000 1-1/4" x 2-3/32" 2-Way NC Aluminum Solenoid Valve quantity
1″ replacement valve body with 20 lb. maximum operating pressure differential

ASCO

SKU: 8158A112X1X0000
$211.19
MSRP: $242.87
You save 15%
ASCO 8158A112X1X0000 1" Solenoid Valve Body 20# MOPD quantity
3/4″ solenoid valve body with 20 lb MOPD rating

ASCO

SKU: 8158A111X1X0000
$205.63
MSRP: $236.47
You save 15%
ASCO 8158A111X1X0000 3/4" Valve Body 20# MOPD quantity
Liquid line service valve for Armstrong Furnace systems

Armstrong Furnace

SKU: R41476-004
$60.21
MSRP: $71.42
You save 16%
Armstrong Furnace R41476-004 Liquid Line Service Valve quantity
7/8″ ball valve replacement part for Armstrong Furnace systems

Armstrong Furnace

SKU: R104519-02
$80.01
MSRP: $98.83
You save 19%
Armstrong Furnace R104519-02 7/8" Ball Valve quantity
OEM thermostatic expansion valve for Armstrong Furnace systems

Armstrong Furnace

SKU: R103366-27
$214.33
MSRP: $246.48
You save 15%
Armstrong Furnace R103366-27 TXV Thermostatic Expansion Valve quantity
OEM thermostatic expansion valve for Armstrong Furnace systems

Armstrong Furnace

SKU: R103366-26
$187.06
MSRP: $215.12
You save 15%
Armstrong Furnace R103366-26 TXV Valve quantity
Outdoor thermostatic expansion valve assembly replacement part

Armstrong Furnace

SKU: R100796-02
$283.79
MSRP: $326.36
You save 15%
Armstrong Furnace R100796-02 Outdoor TXV Assembly quantity
5/8″ suction service valve for refrigeration systems

Armstrong Furnace

SKU: R100432-08
$43.24
MSRP: $49.73
You save 15%
Armstrong Furnace R100432-08 5/8" Suction Service Valve quantity
OEM thermal expansion valve for Armstrong Furnace systems

Armstrong Furnace

SKU: R100254-11
$173.24
MSRP: $227.04
You save 24%
Armstrong Furnace R100254-11 Thermal Expansion Valve quantity
Thermostatic expansion valve for Armstrong Furnace systems

Armstrong Furnace

SKU: H2TXV03
$224.25
MSRP: $257.89
You save 15%
Armstrong Furnace H2TXV03 TXV Valve quantity
OEM expansion valve for Armstrong Furnace systems

Armstrong Furnace

SKU: H2TXV02
$245.52
MSRP: $282.35
You save 15%
Armstrong Furnace H2TXV02 Expansion Valve quantity
3-ton thermostatic expansion valve kit with 30″ cap tube

Armstrong Furnace

SKU: H2TXV01-1
$235.49
MSRP: $300.47
You save 22%
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R410A 5-Ton Thermostatic Expansion Valve, 200 MOP, Flare

Armstrong Furnace

SKU: A4TXV02-1
$218.30
MSRP: $251.05
You save 15%
Armstrong Furnace A4TXV02-1 R410A 5-Ton 200 MOP Flare TXV quantity
R410A thermostatic expansion valve for precise refrigerant metering

Armstrong Furnace

SKU: A4TXV01-1
$218.30
MSRP: $251.05
You save 15%
Armstrong Furnace A4TXV01-1 R410A Thermostatic Expansion Valve quantity
Electronic-to-pneumatic valve, 0–5VDC input, 0–15 PSI output

ACI

SKU: 133044
$242.68
MSRP: $279.08
You save 15%
ACI 133044 Electronic-to-Pneumatic Valve, 0-5VDC In / 0-15 PSI Out quantity
Dual valve, flat inlet, 90° outlet, 0–15 PSI pressure range

ACI

SKU: 127750
$320.87
MSRP: $369.00
You save 15%
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Filter inlet, 90° connections, 0–15 PSI outlet dual valve assembly

ACI

SKU: 127749
$300.21
MSRP: $345.24
You save 15%
ACI 127749 Filter Inlet 90° Connections 0-15 PSI Outlet Dual Valve Assembly quantity
PWM In/Out Dual Valve Pressure Transducer, 0-15 PSI Range

ACI

SKU: 106333
$376.06
MSRP: $432.47
You save 15%
ACI 106333 PWM In/Out 0-15 PSI Dual Valve Pressure Transducer quantity
Refrigeration service valve kit with 1-1/8 in. sweat connection

Copeland

SKU: 998-0510-99
$167.40
MSRP: $192.51
You save 15%
Read more
2″ 250# Flanged Globe Valve 21 Cv with M9184 Electric Actuator

Honeywell Home

SKU: 20-92-25-2A1-M9184
$9,004.38
MSRP: $11,682.61
You save 23%
Honeywell 20-92-25-2A1-M9184 2" 250# Flanged Globe Valve 21 Cv with M9184 Actuator quantity
DC2800 Series modulating hydronic control valve for HVAC systems

Honeywell Home

SKU: DC2800EE0S02400000
$1,897.76
MSRP: $2,182.42
You save 15%
Honeywell DC2800EE0S02400000 DC2800 Series Hydronic Control Valve Assembly quantity
3/4″ 2-Way Stainless Steel Hydronic Ball Valve, 7.4 Cv

Honeywell Home

SKU: VBN2BJSX0000
$130.69
MSRP: $150.29
You save 15%
Honeywell VBN2BJSX0000 3/4" 2-Way Ball Valve 7.4 Cv Stainless Steel quantity
DC120L Series modulating hydronic control valve for HVAC systems

Honeywell Home

SKU: DC120L111010000000
$1,184.63
MSRP: $1,362.32
You save 15%
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240VAC replacement actuator motor for V4043A series zone valves

Honeywell Home

SKU: 40003916-023
$111.78
MSRP: $128.55
You save 15%
Honeywell 40003916-023 Replacement Motor 240VAC – V4043A Zone Valve Actuator quantity
3/4″ 2-Way NPT Ball Valve, 7.4 Cv, Hydronic Flow Control

Honeywell Home

SKU: VBN2BJPX0000
$108.54
MSRP: $124.82
You save 15%
Honeywell VBN2BJPX0000 3/4" 2-Way NPT Ball Valve 7.4 Cv Hydronic Control quantity
DC120L Series hydronic control valve for HVAC heating & cooling

Honeywell Home

SKU: DC120L10021000
$1,230.57
MSRP: $1,415.16
You save 13%
Read more
3-Way hydronic ball valve, 1-1/4″ NPT, 34 Cv, brass body

Honeywell Home

SKU: VBN3DNPA0000
$211.20
MSRP: $251.17
You save 16%
Honeywell VBN3DNPA0000 3-Way Ball Valve, 1-1/4" NPT, 34 Cv, Brass Body quantity
2-Way Normally Closed Low Pressure Gas Safety Shut-Off Valve

Honeywell Home

SKU: V5097A1004
$548.48
MSRP: $630.75
You save 15%
Honeywell V5097A1004 2-Way Normally Closed Low Pressure Gas Safety Shut-Off Valve quantity
4″ Two-Way Flanged Globe Valve, 160 Cv, Cast Iron Body

Honeywell Home

SKU: V5011A1858
$3,251.45
MSRP: $3,739.17
You save 15%
Honeywell V5011A1858 4" Two-Way Flanged Globe Valve, 160 Cv quantity
2-Way 1/2″ FNPT VC Series Hydronic Zone Control Valve Assembly

Honeywell Home

SKU: VC7936BB1500
$60.31
MSRP: $69.36
You save 15%
Honeywell VC7936BB1500 2-Way 1/2" FNPT VC Series Zone Control Valve Assembly quantity
Service valve kit for 7/8″ sweat refrigeration systems

Copeland

SKU: 998-0510-89
$135.88
MSRP: $156.26
You save 13%
Copeland 998-0510-89 Service Valve Kit 7/8" Sweat quantity
Genuine OEM thermal expansion valve for GE HVAC & ductless systems

General Electric (GE)

SKU: WJ26X30482
$198.28
MSRP: $228.02
You save 15%
Read more
Rotalock Service Valve Kit, 1-3/8″ Sweat ODF, 1-3/4-12 UNC Thread

Copeland

SKU: 998-0510-46
$300.50
MSRP: $345.58
You save 15%
Copeland 998-0510-46 Rotalock Valve Kit, 1-3/8" Sweat (ODF), 1-3/4-12 UNC Thread quantity
White-Rodgers 998-0500-01 Copeland 998-0500-01 Discharge Temperature Control Valve 1/4 Flare

Copeland

SKU: 998-0500-01
$446.81
MSRP: $513.83
You save 15%
Copeland 998-0500-01 Discharge Temperature Control Valve 1/4 Flare quantity
Aaon R15730 AAON R15730 Expansion Valve 3/8″x 7/8″

AAON

SKU: R15730
$131.43
MSRP: $151.14
You save 15%
Aaon R15730 AAON R15730 Expansion Valve 3/8"x 7/8" quantity
Service Valve Kit 3/4 Inch

Copeland

SKU: 998-0510-14
$263.98
MSRP: $303.58
You save 15%
Copeland 998-0510-14 Service Valve Kit 3/4 Inch quantity
TXV

Generic

SKU: V80520
$547.49
MSRP: $629.61
You save 13%
AAON V80520 TXV quantity
5/8″x1 1/8″odf 15ton 5’cap Txv

AAON

SKU: V23590
$215.76
MSRP: $248.12
You save 13%
AAON V23590 5/8"x1 1/8"odf 15ton 5'cap Txv quantity
Brass rotolock shutoff valve for refrigerant line control

Copeland

SKU: 510-7113-01
$68.75
MSRP: $79.06
You save 15%
Copeland 510-7113-01 Rotolock Shutoff Valve quantity
Replacement condensate drain valve for compatible HVAC systems

Friedrich

SKU: 60179904
$51.44
MSRP: $59.16
You save 13%
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4-Way Reversing Valve Assembly for Heat Pump HVAC Systems

Friedrich

SKU: 67400739
$174.90
MSRP: $269.22
You save 35%
Friedrich 67400739 4-Way Reversing Valve Assembly for Heat Pump Systems quantity