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 97–144 of 221 resultsSorted by popularity

CROT-6 Crankcase Pressure Regulator, 0-60 PSI, 1/2″ ODF

Parker-Sporlan

SKU: 900553P
$421.74
MSRP: $485.00
You save 15%
Parker-Sporlan 900553P CROT-6 0/60 PSI 1/2" ODF Crankcase Pressure Regulator quantity
CRO-6 Crankcase Pressure Regulator, 0–60 PSI, 5/8″ ODF

Parker-Sporlan

SKU: 900430P
$458.03
MSRP: $526.73
You save 15%
Parker-Sporlan 900430P CRO-6 Crankcase Pressure Regulator 0/60 5/8" ODF quantity
CRO-6 0/60 Refrigeration Regulator, 1/2″ ODF Connection

Parker-Sporlan

SKU: 900409P
$458.03
MSRP: $526.73
You save 15%
Parker-Sporlan 900409P CRO-6 0/60 1/2" ODF Refrigeration Regulator quantity
CROT-6 Crankcase Pressure Regulator, 30/100 PSIG, 7/8″ ODF

Parker-Sporlan

SKU: 900365P
$463.41
MSRP: $532.92
You save 15%
Parker-Sporlan 900365P CROT-6 Crankcase Pressure Regulator 30/100 PSIG 7/8" ODF quantity
Differential Pressure Regulator, 2-1/8″ ODF, Model A82BL

Parker-Sporlan

SKU: 102962
$2,647.98
MSRP: $3,045.18
You save 15%
Parker-Sporlan 102962 Differential Pressure Regulator 2-1/8" ODF A82BL quantity
Refrigeration Regulator, 5/8″ ODF Connections, 5/8″ Port

Parker-Sporlan

SKU: 101895
$847.69
MSRP: $974.84
You save 15%
Parker-Sporlan 101895 A8A0E Refrigeration Regulator 5/8" ODF 5/8" Port quantity
A81 Evaporator Pressure Regulator, 1-3/8″ ODF, 1-3/8″ Port

Parker-Sporlan

SKU: 101721
$1,134.49
MSRP: $1,304.66
You save 15%
Parker-Sporlan 101721 A81 Evaporator Pressure Regulator 1-3/8" ODF quantity
A8A 7/8″ ODF 7/8″ Port Refrigeration Regulator

Parker-Sporlan

SKU: 101711
$791.86
MSRP: $910.64
You save 15%
Parker-Sporlan 101711 A8A 7/8" ODF 7/8" Port Refrigeration Regulator 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%
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4-12″ WC Outlet Spring for 1 PSI Inlet Gas Regulator

Maxitrol

SKU: RV81-1212-ES03
$561.80
MSRP: $646.07
You save 15%
Maxitrol RV81-1212-ES03 4-12" WC Outlet Spring, 1 PSI Inlet Gas Regulator quantity
5-15″wc Green Replacement Spring for RV91/210E Series Regulators

Maxitrol

SKU: R9110-515
$17.26
MSRP: $19.85
You save 15%
Maxitrol R9110-515 5-15"wc Green Spring for RV91/210E Series Regulators quantity
3-6″wc Plated Spring for RV91/210E Series Regulators

Maxitrol

SKU: R9110-36
$17.26
MSRP: $19.85
You save 15%
Maxitrol R9110-36 3-6"wc Plated Spring for RV91/210E Series Regulators quantity
20-42″wc Black Replacement Spring for 210E/325-9 Regulators

Maxitrol

SKU: R9110-2042
$98.59
MSRP: $113.38
You save 15%
Maxitrol R9110-2042 20-42"wc Black Spring for 210E/325-9 Series Regulators quantity
15-30″wc Yellow Replacement Spring for 210E/325-9 Regulators

Maxitrol

SKU: R9110-1530
$55.93
MSRP: $64.32
You save 15%
Maxitrol R9110-1530 15-30"wc Yellow Spring for 210E/325-9 Series Regulators quantity
10-22″wc Red Replacement Spring for RV91/210E/325-9 Regulators

Maxitrol

SKU: R9110-1022
$45.56
MSRP: $52.39
You save 15%
Maxitrol R9110-1022 10-22"wc Red Spring for RV91/210E/325-9 Regulators quantity
4-8″wc Orange Replacement Spring for RV81/210D Series Regulators

Maxitrol

SKU: R8110-48
$12.09
MSRP: $13.90
You save 15%
Maxitrol R8110-48 4-8"wc Orange Spring for RV81/210D Series Regulators quantity
3-6″wc Plated Spring for RV81/210D Series Regulators

Maxitrol

SKU: R8110-36
$12.09
MSRP: $13.90
You save 15%
Maxitrol R8110-36 3-6"wc Plated Spring for RV81/210D Series Regulators quantity
20-42″ w.c. Black Replacement Spring for 210D/325-7A Regulators

Maxitrol

SKU: R8110-2042
$55.23
MSRP: $63.51
You save 15%
Maxitrol R8110-2042 20-42" w.c. Black Spring for 210D/325-7A Regulators quantity
15-30″wc Yellow Replacement Spring for 210D/325-7A Regulators

Maxitrol

SKU: R8110-1530
$35.79
MSRP: $41.16
You save 15%
Maxitrol R8110-1530 15-30"wc Yellow Spring for 210D/325-7A Regulators quantity
1-3.5″wc Brown Replacement Spring for RV81/210D Regulators

Maxitrol

SKU: R8110-13
$12.09
MSRP: $13.90
You save 15%
Maxitrol R8110-13 1-3.5"wc Brown Spring for RV81/210D Series Regulators quantity
3-8″wc Pink Replacement Spring for RV61 Series Regulators

Maxitrol

SKU: R6110-38
$5.75
MSRP: $6.61
You save 15%
Maxitrol R6110-38 3-8"wc Pink Replacement Spring for RV61 Series Regulators quantity
Brown Spring 1–3.5″wc Replacement for RV61 Series Regulators

Maxitrol

SKU: R6110-13
$5.75
MSRP: $6.61
You save 15%
Maxitrol R6110-13 Brown Spring 1–3.5"wc for RV61 Series Regulators quantity
5-12″wc Blue Spring for RV53/R600/R600S Series Regulators

Maxitrol

SKU: R5310-512
$5.75
MSRP: $6.61
You save 15%
Maxitrol R5310-512 5-12"wc Blue Spring for RV53/R600/R600S Regulators quantity
4-12″wc Violet Replacement Spring for RV52/R500/R500S Regulators

Maxitrol

SKU: R5210-412
$4.26
MSRP: $4.90
You save 15%
Maxitrol R5210-412 4-12"wc Violet Spring for RV52/R500/R500S Regulators quantity
3-8″wc Pink Replacement Spring for RV110/RV111/210G Regulators

Maxitrol

SKU: R11110-38
$33.49
MSRP: $38.51
You save 15%
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Seal Cap with Gasket for RV81, 210D, and 325-7 Series

Maxitrol

SKU: KR-8112
$68.00
MSRP: $78.20
You save 15%
Maxitrol KR-8112 Seal Cap with Gasket for RV81, 210D, and 325-7 Series quantity
Seal Cap with Gasket for RV111 and 210G Series Regulators

Maxitrol

SKU: KR-11112
$137.70
MSRP: $158.36
You save 15%
Maxitrol KR-11112 Seal Cap with Gasket for RV111 and 210G Series quantity
2″ NPT Line Pressure Gas Regulator, 2 PSI Inlet, Imblue Technology

Maxitrol

SKU: 325-9BL-2
$451.31
MSRP: $519.01
You save 15%
Maxitrol 325-9BL-2 2" NPT Line Pressure Gas Regulator, 2 PSI Inlet, Imblue quantity
2″ Gas Regulator with Overprotection Device

Maxitrol

SKU: 325-11L210G-2
$2,283.90
MSRP: $2,626.49
You save 15%
Maxitrol 325-11L210G-2 2" Gas Regulator with Overprotection Device quantity
4″ 125# Flange, 10 PSI Inlet, 1-3 PSI Outlet Gas Regulator

Maxitrol

SKU: 220J-4
$4,456.20
MSRP: $5,124.63
You save 15%
Maxitrol 220J-4 4" 125# Flange 10 PSI Inlet 1-3 PSI Outlet Gas Regulator quantity
1″ NPT Servo-Operated Pilot Loaded Gas Regulator, 1-3 PSI Out

Maxitrol

SKU: 220D-1
$907.04
MSRP: $1,043.10
You save 15%
Maxitrol 220D-1 1" NPT Servo-Operated Pilot Loaded Gas Regulator quantity
3″ NPT Zero Governor Balanced Valve Gas Regulator

Maxitrol

SKU: 210GZ-3
$1,743.59
MSRP: $2,005.13
You save 15%
Maxitrol 210GZ-3 3" NPT Zero Governor Balanced Valve Gas Regulator quantity
2″ NPT Zero Governor Balanced Valve Gas Regulator

Maxitrol

SKU: 210EZ-2
$1,000.71
MSRP: $1,150.82
You save 15%
Maxitrol 210EZ-2 2" NPT Zero Governor Balanced Valve Gas Regulator quantity
350# 1/4″ x 3/8″ NPT Female x Flare Pressure Regulating Valve

Mueller Industries

SKU: BG33752
$125.99
MSRP: $144.89
You save 15%
Mueller Industries BG33752 350# 1/4" x 3/8" NPT Female x Flare Pressure Regulating Valve 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
Miniature Pressure Regulator, 1/4″ Barbed, 25 Psig Max Supply

Johnson Controls

SKU: R-4000-3
$278.33
MSRP: $320.08
You save 15%
Johnson Controls R-4000-3 Miniature Pressure Regulator, 1/4" Barbed quantity
Air Pressure Reducing Valve, 1/4″ NPT, 0–200 Psig Inlet

Johnson Controls

SKU: R-131-2
$741.66
MSRP: $852.91
You save 15%
Johnson Controls R-131-2 Air Pressure Reducing Valve, 1/4" NPT quantity
Air Pressure Reducing Valve, 3/8″ NPT, 0–50 Psig Output, Bracket Mount

Johnson Controls

SKU: R-130-15
$260.11
MSRP: $299.13
You save 15%
Johnson Controls R-130-15 Air Pressure Reducing Valve, 3/8" NPT, 0–50 Psig Output quantity
Air Pressure Reducing Valve, 1/8″ NPT, 300 Psig Inlet, 0–50 Psig Output

Johnson Controls

SKU: R-130-1
$138.15
MSRP: $158.87
You save 15%
Johnson Controls R-130-1 Air Pressure Reducing Valve, 1/8" NPT, 300 Psig Inlet, 0–50 Psig Output quantity
Single Pressure Reducing Valve Station, 20 SCFM, w/ 4-Way Bypass

Johnson Controls

SKU: A-4000-141
$3,314.03
MSRP: $3,811.13
You save 15%
Johnson Controls A-4000-141 Single Pressure Reducing Valve Station, 20 SCFM quantity
Single Pressure Reducing Valve Station, 10 Scfm, with Bypass & Filters

Johnson Controls

SKU: A-4000-139
$3,079.35
MSRP: $3,541.25
You save 15%
Johnson Controls A-4000-139 Single Pressure Reducing Valve Station, 10 Scfm quantity
3/8″ Pressure Reducing Station with Bracket & 0-30 PSI Gauge

Johnson Controls

SKU: A-4000-138
$474.00
MSRP: $545.10
You save 15%
Johnson Controls A-4000-138 Pressure Reducing Station, 3/8" w/ Bracket & 0-30 PSI Gauge quantity
Rebuild Kit for Parker GP627 Refrigeration Valve

Parker Refrigeration Specialties

SKU: 76853
$148.50
MSRP: $170.78
You save 15%
Parker Refrigeration Specialties 76853 Rebuild Kit, GP627 quantity
RB9/ORB9 Regulator Repair Kit for Refrigeration Systems

Parker Refrigeration Specialties

SKU: 76750
$104.19
MSRP: $119.82
You save 15%
Parker Refrigeration Specialties 76750 RB9/ORB9 Repair Kit quantity
GP1057 Repair Kit for Refrigeration Regulators

Parker Refrigeration Specialties

SKU: 76738
$181.81
MSRP: $209.08
You save 15%
Parker Refrigeration Specialties 76738 GP1057 Repair Kit quantity
GP657 Repair Kit for Refrigeration Regulators

Parker Refrigeration Specialties

SKU: 76733
$151.58
MSRP: $174.32
You save 15%
Parker Refrigeration Specialties 76733 GP657 Repair Kit quantity
GP600 3/4″ Repair Kit for Refrigeration Pressure Regulators

Parker Refrigeration Specialties

SKU: 76731
$131.28
MSRP: $150.97
You save 15%
Parker Refrigeration Specialties 76731 GP600 3/4" Repair Kit quantity