Steam, Water & Oil Regulators

Steam, Water & Oil Regulators control pressure in heating systems and industrial equipment to prevent damage and ensure safe operation. These specialized pressure reducing valves handle high-temperature steam, water lines, and oil systems where standard regulators fail. Jackson Systems offers the complete range of materials and sizes you need – shop our Steam, Water & Oil Regulators today for reliable pressure control.

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Oil Regulating Valve for Trane HVAC Systems

Trane

SKU: VAL9120
$503.14
MSRP: $578.61
You save 15%
Trane VAL9120 Oil Regulating Valve quantity
1-1/4″ Radiator Regulating Valve, 100–175°F, 6 ft Copper Bulb

Sterling-Sterlco

SKU: T564-03-0000
$1,654.60
MSRP: $1,902.79
You save 15%
Sterling-Sterlco T564-03-0000 1-1/4" R/A Regulating Valve 100-175°F 6' Cu Bulb quantity
T14 Temperature Pilot, 120-220°F, Cast Iron, Bronze, 10′ Capillary

Spence Engineering

SKU: P-T14-C1S1DA11
$2,027.93
MSRP: $2,332.12
You save 15%
Spence Engineering P-T14-C1S1DA11 T14 Temperature Pilot, 120-220°F, Bronze quantity
T14 Temperature Pilot, 70-170°F, Steam Service, Cast Iron, 10′ Cap

Spence Engineering

SKU: P-T14-C1S1CA11
$2,027.93
MSRP: $2,332.12
You save 15%
Spence Engineering P-T14-C1S1CA11 T14 Temperature Pilot, 70-170°F, Steam, Cast Iron quantity
3″ 125# Flanged E-Main Valve, Cast Iron Body

Spence Engineering

SKU: E-3-125
$4,866.66
MSRP: $5,596.66
You save 15%
Spence Engineering E-3-125 3" 125# Flanged E-Main Valve Cast Iron quantity
2″ E-Main Valve Cast Iron

Spence Engineering

SKU: E-2
$2,872.53
MSRP: $3,303.41
You save 15%
Spence Engineering E-2 2" E-Main Valve Cast Iron quantity
1″ E-Main Pressure Regulating Valve, Cast Iron Body

Spence Engineering

SKU: E-1
$1,322.60
MSRP: $1,520.99
You save 15%
Spence Engineering E-1 1" E-Main Valve Cast Iron | SKU: E-1 quantity
D-Pilot Pressure Regulator, 5-50# Spring Range, Cast Iron Body

Spence Engineering

SKU: D550
$870.24
MSRP: $1,000.78
You save 15%
Spence Engineering D550 D-Pilot Pressure Regulator 5-50# Spring Range Cast Iron quantity
Pilot 1-10 lb Spring Regulator, Cast Iron Body

Spence Engineering

SKU: D5
$1,322.60
MSRP: $1,520.99
You save 15%
Spence Engineering D5 Pilot 1-10# Spring Regulator Cast Iron quantity
D-Pilot 3-20 PSI Spring Range Cast Iron Pilot Valve

Spence Engineering

SKU: D320
$870.24
MSRP: $1,000.78
You save 15%
Spence Engineering D320 D-Pilot 3-20 PSI Spring Range Cast Iron Pilot quantity
D-Pilot 20-150 PSI Spring Range Cast Iron Regulator

Spence Engineering

SKU: D20150
$870.24
MSRP: $1,000.78
You save 15%
Spence Engineering D20150 D-Pilot 20-150 PSI Spring Range Cast Iron Regulator quantity
D-Pilot 10-100 PSI Spring Range Cast Iron Pilot Valve

Spence Engineering

SKU: D10100
$870.24
MSRP: $1,000.78
You save 15%
Spence Engineering D10100 D-Pilot 10-100 PSI Spring Range Cast Iron Pilot quantity
A-Pilot Low Pressure Cast Iron Pilot Regulator

Spence Engineering

SKU: A
$871.34
MSRP: $1,002.04
You save 15%
Spence Engineering A A-Pilot Low Pressure Cast Iron Pilot Regulator quantity
3″ E-Valve Repair Kit, Cast Iron

Spence Engineering

SKU: 08-08567-01
$2,440.19
MSRP: $2,806.22
You save 15%
Spence Engineering 08-08567-01 3" E-Valve Repair Kit CI quantity
D-Pilot Repair Kit for Spence Engineering Regulators

Spence Engineering

SKU: 07-04164-00
$418.85
MSRP: $481.68
You save 15%
Spence Engineering 07-04164-00 D-Pilot Repair Kit quantity
Black Spring 20-150# Replacement for F/D-Pilot Regulator

Spence Engineering

SKU: 05-05012-00
$26.43
MSRP: $30.39
You save 15%
Spence Engineering 05-05012-00 Black Spring 20-150# F/D-Pilot quantity
Silver Spring 1-10/3-20 PSI for Spence D-Pilot Regulator

Spence Engineering

SKU: 05-05007-00
$26.43
MSRP: $30.39
You save 15%
Spence Engineering 05-05007-00 Silver Spring 1-10/3-20 PSI D-Pilot quantity
Green Spring 10-100# Range for F/D-Pilot Regulators

Spence Engineering

SKU: 05-05005-00
$26.43
MSRP: $30.39
You save 15%
Spence Engineering 05-05005-00 Green Spring 10-100# F/D-Pilot quantity
Orange Spring 5-50 lb Range for F/D-Pilot Regulators

Spence Engineering

SKU: 05-05003-00
$26.43
MSRP: $30.39
You save 15%
Spence Engineering 05-05003-00 Orange Spring 5-50# F/D-Pilot quantity
25P PressPilot 80-250 PSI Cast Iron Reducing Spring

Spirax-Sarco

SKU: 59608
$935.94
MSRP: $1,076.33
You save 15%
Spirax-Sarco 59608 25P PressPilot 80-250 PSI Cast Iron Reducing Spring quantity
2″ NPT Series 25 Pressure Regulating Main Valve

Spirax-Sarco

SKU: 55227
$3,302.24
MSRP: $3,797.58
You save 15%
Spirax-Sarco 55227 2" NPT Series 25 Pressure Regulating Main Valve quantity
1/2″ NPT 25 Series Pressure Regulating Main Valve

Spirax-Sarco

SKU: 55222
$1,386.96
MSRP: $1,595.00
You save 15%
Spirax-Sarco 55222 1/2" NPT 25 Series Pressure Regulating Main Valve quantity
1″ NPT Externally Piloted Steam Pressure Reducing Valve, 300 PSI

Mars

SKU: 11965
$2,271.03
MSRP: $2,611.68
You save 15%
Mars 11965 1" NPT Externally Piloted Steam Pressure Reducing Valve, 300 PSI quantity
3/4″ NPT Gas Pressure Regulator, 250# Inlet, 7/60# Outlet

Mars

SKU: 11935
$1,095.81
MSRP: $1,260.18
You save 15%
Mars 11935 3/4" NPT Gas Pressure Regulator 250# Inlet 7/60# Outlet quantity
3/4″ NPT, 70–260 PSI, Naval Bronze, Monel Interior, 30″ Capillary

Johnson Controls

SKU: V46BC-2
$596.69
MSRP: $686.19
You save 15%
Johnson Controls V46BC-2 3/4" NPT Direct Acting Pressure Actuated Water Regulating Valve quantity
Water Regulator, Replacement Part

Hoshizaki

SKU: 4A0911-07
$747.63
MSRP: $859.77
You save 15%
Hoshizaki 4A0911-07 Water Regulator quantity
Water Regulator, Replacement Part

Hoshizaki

SKU: 4A0911-06
$763.69
MSRP: $878.24
You save 15%
Hoshizaki 4A0911-06 Water Regulator 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%
Xylem-Hoffman Specialty 402541 2-1/2" 2200 Series Steam Regulating Main Valve quantity
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%
Xylem-Hoffman Specialty 402412 1-1/2" NPT Full Port Cast Iron 2100 Series Steam Regulating Main Valve 250 PSI quantity
1″ Thermostatic Regulating Valve, 75-150°F Range

Danfoss

SKU: 003N8162
$618.06
MSRP: $710.77
You save 15%
Danfoss 003N8162 AVTA-25-150 1" Thermostatic Regulating Valve 75-150°F quantity
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″ Open/Rise Temperature Regulator, 77–149°F Range

Danfoss

SKU: 003N-7252RA
$723.49
MSRP: $832.01
You save 15%
Danfoss 003N-7252RA 3/4" Open/Rise Temperature Regulator, 77–149°F quantity
3/8″ Actuated Water Regulating Valve, 70/260 PSI

Copeland

SKU: 510-0049-00
$477.99
MSRP: $566.87
You save 16%
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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