Regulators

Regulators control and maintain precise pressure levels in gas, air, and fluid systems for safe, efficient operation. These critical components prevent dangerous pressure buildup while ensuring consistent flow rates in heating, cooling, and plumbing applications. Jackson Systems stocks regulators in multiple materials and pressure ranges – shop our selection today for reliable system control.

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Showing 289–329 of 329 resultsSorted by popularity

1/2″ Threaded Union Combination Regulator & Relief Valve

Watts

SKU: 0388805
$247.33
MSRP: $284.43
You save 15%
Watts 0388805 T1450F 1/2" Threaded Union Combination Regulator & Relief Valve quantity
1450F 1/2″ Combination Pressure Regulator & Relief Valve

Watts

SKU: 0388798
$315.40
MSRP: $362.71
You save 15%
Watts 0388798 1450F 1/2" Combination Pressure Regulator & Relief Valve quantity
1/2″ Bronze Pressure Regulator, SB1156F

Watts

SKU: 0386422
$214.15
MSRP: $246.27
You save 15%
Watts 0386422 SB1156F 1/2" Bronze Pressure Regulator quantity
3/4″ Lead-Free N250 Pressure Reducing Valve Repair Kit

Watts

SKU: 0125374
$158.11
MSRP: $181.83
You save 15%
Watts 0125374 3/4" LFN250RK Lead-Free N250 Repair Kit quantity
1/2″ Lead-Free Pilot Regulator LF263AP, 20–175 PSI Range

Watts

SKU: 0009898
$1,205.91
MSRP: $1,386.80
You save 15%
Watts 0009898 1/2" Lead-Free Pilot Regulator LF263AP 20-175 PSI quantity
1/2″ Water Pressure Regulator, 25-75 PSI Adjustable Outlet

Watts

SKU: 0009217
$548.05
MSRP: $630.26
You save 15%
Watts 0009217 25AUB-Z3 1/2" Water Pressure Regulator, 25-75 PSI Outlet quantity
Repair Kit for 2″ 116XY Pressure Reducing Valve

Watts

SKU: 5346-01
$236.80
MSRP: $272.32
You save 15%
Watts 5346-01 Repair Kit for 2" 116XY Pressure Reducing Valve quantity
Repair Kit for 6″ 115E Regulator Valve

Watts

SKU: 3401-01
$545.36
MSRP: $627.16
You save 15%
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Repair Kit for 4″ ACV-9006-03 Automatic Control Valve

Watts

SKU: 3302-01
$376.11
MSRP: $432.53
You save 15%
Watts 3302-01 Repair Kit for 4" ACV-9006-03 Automatic Control Valve quantity
2-1/2″ ANSI Class 125 Full Port Cast Iron Steam Regulating Valve

Hoffman Specialty

SKU: 402541
$4,849.60
MSRP: $5,577.04
You save 15%
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2″ NPT Full Port Cast Iron 2100 Series Steam Regulating Main Valve

Hoffman Specialty

SKU: 402448
$3,308.90
MSRP: $3,805.24
You save 15%
Xylem-Hoffman Specialty 402448 2" NPT Full Port Cast Iron 2100 Series Steam Regulating Main Valve 250 PSI quantity
3/4″ NPT Full Port Cast Iron 2100 Series Steam Regulating Main Valve

Hoffman Specialty

SKU: 402442
$1,700.30
MSRP: $1,955.35
You save 15%
Xylem-Hoffman Specialty 402442 3/4" NPT Full Port Cast Iron 2100 Series Steam Regulating Main Valve 250 PSI quantity
1-1/2″ NPT Full Port Cast Iron Steam Regulating Main Valve 250 PSI

Hoffman Specialty

SKU: 402412
$2,509.50
MSRP: $2,885.93
You save 15%
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1-1/4″ NPT Full Port Cast Iron Steam Regulating Main Valve 250 PSI

Hoffman Specialty

SKU: 402409
$2,233.00
MSRP: $2,567.95
You save 15%
Xylem-Hoffman Specialty 402409 1-1/4" NPT Full Port Cast Iron 2100 Series Steam Regulating Main Valve 250 PSI quantity
Spring Pressure Control Pilot, 5-60 PSI Outlet Range, 250 PSI Max

Hoffman Specialty

SKU: 400278
$900.20
MSRP: $1,035.23
You save 15%
Hoffman Specialty 400278 Spring Pressure Control Pilot 5-60 PSI SPS-60 quantity
1/2″ Air Pressure Regulator, 170 SCFM, 5–125 PSI Range

Wilkerson

SKU: R28-04-F000B
$122.34
MSRP: $140.69
You save 15%
Wilkerson R28-04-F000B 1/2" Air Pressure Regulator 170 SCFM 5-125 PSI quantity
3/8″ NPT Compact Relieving Regulator, Zinc Body, 97 SCFM

Wilkerson

SKU: R18-03-F000
$78.53
MSRP: $90.31
You save 15%
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1/4″ NPT Filter/Regulator, 64 SCFM, 0–125 PSIG Adjustable

Wilkerson

SKU: CB6-02-000
$288.03
MSRP: $331.23
You save 13%
Wilkerson CB6-02-000 1/4" NPT Filter/Regulator, 64 SCFM, 150 PSIG quantity
OYE-20-CP Self-Operated Temperature Regulator 7x11x2 ODF 10′

Spence Engineering

SKU: 169032
$764.34
MSRP: $878.99
You save 15%
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3/8″ x 1/2″ R-134A Hot Gas Bypass Regulator

Danfoss

SKU: 068U3748
$104.64
MSRP: $120.34
You save 13%
Danfoss 068U3748 3/8" x 1/2" R-134A Hot Gas Bypass Regulator quantity
3/4″ NPT Draft Regulator, 95-203°F Operating Range

Danfoss

SKU: 065B-8900
$160.43
MSRP: $184.49
You save 15%
Danfoss 065B-8900 3/4" NPT 95-203°F Draft Regulator quantity
CPCE15 Hot Gas Bypass Regulator, 5/8″ ODF Connection

Danfoss

SKU: 034N0083
$267.56
MSRP: $307.69
You save 15%
Danfoss 034N0083 CPCE15 Hot Gas Bypass Regulator, 5/8" ODF quantity
1/2″ CPCE 12 Hot Gas Bypass Regulator

Danfoss

SKU: 034N0082
$267.56
MSRP: $307.69
You save 15%
Danfoss 034N0082 1/2" CPCE 12 Hot Gas Bypass Regulator quantity
KVC 15 Hot Gas Bypass Regulator, 5/8″ Sweat Connection

Danfoss

SKU: 034L0147
$187.76
MSRP: $215.92
You save 15%
Danfoss 034L0147 KVC 15 Hot Gas Bypass Regulator 5/8" Sweat quantity
KVL22 Crankcase Pressure Regulator, 7/8″ Solder Connection

Danfoss

SKU: 034L0045
$142.56
MSRP: $163.94
You save 15%
Danfoss 034L0045 KVL22 Crankcase Pressure Regulator 7/8" Solder quantity
1″ Thermostatic Regulating Valve, 75-150°F Range

Danfoss

SKU: 003N8162
$618.06
MSRP: $710.77
You save 15%
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3/4″ Water Regulating Valve, 1/4″ Flare, 60–338 PSI

Danfoss

SKU: 003N7006
$168.63
MSRP: $193.92
You save 13%
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1″ Open/Rise Temperature Regulator, 77–149°F Range

Danfoss

SKU: 003N-8252RA
$776.26
MSRP: $892.70
You save 15%
Danfoss 003N-8252RA 1" 77-149°F Open/Rise Temperature Regulator quantity
3/4″ 122-194°F Open on Rise Temperature Regulator

Danfoss

SKU: 003N-7272RA
$803.88
MSRP: $924.46
You save 13%
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3/4″ Open/Rise Temperature Regulator, 77–149°F Range

Danfoss

SKU: 003N-7252RA
$723.49
MSRP: $832.01
You save 15%
Read more
1/2″ 77-149°F Open on Rise Temperature Regulator

Danfoss

SKU: 003N-6252RA
$685.99
MSRP: $788.89
You save 15%
Danfoss 003N-6252RA 1/2" 77-149°F Open on Rise Temperature Regulator quantity
1/2″ Open on Rise Temperature Regulator, 32–85°F

Danfoss

SKU: 003N-6032RA
$699.99
MSRP: $804.99
You save 15%
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OEM Replacement Regulator for Carrier Systems

Carrier

SKU: 48TM006479
$122.85
MSRP: $141.28
You save 13%
Read more
3/8″ Actuated Water Regulating Valve, 70/260 PSI

Copeland

SKU: 510-0049-00
$477.99
MSRP: $566.87
You save 16%
Copeland 510-0049-00 3/8" Actuated Water Regulating Valve 70/260 PSI quantity
Series 55 Pneumatic Filter Regulator for HVAC Systems

Bray Commercial

SKU: 551000-74603533
$117.13
MSRP: $134.70
You save 15%
Read more
1″ NPT Externally Piloted Steam Pressure Reducing Valve, 3-21 PSI

Armstrong International

SKU: GP-2000-1-3/21
$2,375.99
MSRP: $2,732.39
You save 13%
Armstrong International GP-2000-1-3/21 1" NPT Externally Piloted Steam PRV, 300 PSI quantity
1-1/4″ NPT Externally Piloted Steam Pressure Reducing Valve

Armstrong International

SKU: GP-2000-1 1/4-321
$2,662.38
MSRP: $3,061.74
You save 15%
Armstrong International GP-2000-1 1/4-321 1-1/4" NPT Externally Piloted Steam PRV quantity
Gas Regulator, 3/4″, 250 PSI Inlet, 7–60 PSI Outlet Range

Armstrong International

SKU: GD-30-3/4-7/60
$1,095.81
MSRP: $1,260.18
You save 15%
Armstrong International GD-30-3/4-7/60 Gas Regulator 3/4" 250# 7/60# quantity
1/2″ Reducing Valve, 7–60 PSI Outlet Pressure Range

Armstrong International

SKU: GD-30-1/2-7/60
$1,045.31
MSRP: $1,243.14
You save 16%
Armstrong International GD-30-1/2-7/60 1/2" Reducing Valve, 7–60 PSI Outlet quantity
Pilot Valve Kit for 1/2″-6″ GP-2000 Pressure Reducing Valves (K-2110)

Armstrong International

SKU: D25403
$355.99
MSRP: $409.39
You save 13%
Armstrong International D25403 Pilot Valve Kit for 1/2"-6" GP-2000 PRVs (K-2110) quantity
Regulator Kit for RMB Compressors

Copeland

SKU: 058283
$348.19
MSRP: $400.42
You save 15%
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