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Pressure Regulators

Pressure Regulators

Pressure Regulators

Keep Supply is your trusted source for pressure regulators. Pressure regulators are valves that automatically cut off the flow of a gas or liquid when it is at a certain pressure. We carrier pressure regulators from Aquamatic, Danfoss, Frick, Hansen and more. For all your parts needs, we are here to help.

Categories
Pressure Regulator Bolt Package
Pressure Regulator Bolt Package
Pressure Regulator Bonnets
Pressure Regulator Bonnets
Pressure Regulator Cartridge Kits
Pressure Regulator Cartridge Kits
Pressure Regulator Control Modules
Pressure Regulator Control Modules
Pressure Regulator Cover Kits
Pressure Regulator Cover Kits
Pressure Regulator Diaphragm Kits
Pressure Regulator Diaphragm Kits
Pressure Regulator Flanges & Gaskets
Pressure Regulator Flanges & Gaskets
Pressure Regulator Follower Kits
Pressure Regulator Follower Kits
Pressure Regulator Piston, V-Port & Seat Kits
Pressure Regulator Piston, V-Port & Seat Kits
Pressure Regulator Replacement Parts
Pressure Regulator Replacement Parts
Pressure Regulator Spring Kits
Pressure Regulator Spring Kits
Pressure Regulator Stem Kits
Pressure Regulator Stem Kits
Pressure Regulators Flanges & Gaskets
Pressure Regulators Flanges & Gaskets
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8202 items

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  1. Hansen 70-0065, Gasket, 050 Flange and Control Valve Pilot Port Hansen 70-0065, Gasket, 050 Flange and Control Valve Pilot Port
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    Hansen 70-0065, Gasket, 050 Flange and Control Valve Pilot Port
    Web Price $26.00
  2. 70-1005 Hansen Gasket Kit for HS8 Solenoid Valve. 70-1005 Hansen Gasket Kit for HS8 Solenoid Valve.
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    Hansen 70-1005, Gasket Kit For HS8 Solenoid Valve
    Web Price $67.00
  3. Hansen 75-0138, Gasket, 1-1/2 2 Flange Hansen 75-0138, Gasket, 1-1/2 2 Flange
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    Hansen 75-0138, Gasket, 1-1/2 2 Flange
    Add to Quote to request pricing
  4. Hansen HKS100/075, #100 Flange, 3/4 Socket Weld Kit Hansen HKS100/075, #100 Flange, 3/4 Socket Weld Kit
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    Hansen HKS100/075, #100 Flange, 3/4 Socket Weld Kit
    List Price $122.00 List Price $122.00 Web Price $81.33
  5. Hansen HKS200/150, #200 Flange, 1-1/2 Socket Weld Kit (2 Male Flanges) Hansen HKS200/150, #200 Flange, 1-1/2 Socket Weld Kit (2 Male Flanges)
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    Hansen HKS200/150, #200 Flange, 1-1/2 Socket Weld Kit (2 Male Flanges)
    List Price $192.00 List Price $192.00 Web Price $131.84
  6. Hansen HKS100/100, #100 Flange, 1 Socket Weld Kit Hansen HKS100/100, #100 Flange, 1 Socket Weld Kit
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    Hansen HKS100/100, #100 Flange, 1 Socket Weld Kit
    List Price $122.00 List Price $122.00 Web Price $83.77
  7. O2PT-1X3/4F Henry Flange Union, Female Pipe Thread - Oval 2 Bolt Flanges 3/4 O2PT-1X3/4F Henry Flange Union, Female Pipe Thread - Oval 2 Bolt Flanges 3/4
    O2PT-1X3/4F Henry Flange Union, Female Pipe Thread - Oval 2 Bolt Flanges 3/4" FPT Female Flange
    Web Price $49.40
  8. Parker - Refrigerating Specialties: 202001, Pilot Seal Kit A4A - image 1 Parker - Refrigerating Specialties: 202001, Pilot Seal Kit A4A - image 1
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    202001 Parker Pilot Seal Kit A4A
    List Price $149.00 List Price $149.00 Web Price $117.66
  9. Hansen HA4AK/31, 1-1/4 (32MM) Reseating Relief Regulator Range A Hansen HA4AK/31, 1-1/4 (32MM) Reseating Relief Regulator Range A
    SHIPS TODAY
    Hansen HA4AK/31, 1-1/4 (32MM) Reseating Relief Regulator Range A
    List Price $1,424.00 List Price $1,424.00 Web Price $944.87
  10. 027H5014 Insp. kit for ICS/ICM/ICLX size 50 (all gaskets/O-rings) - image 1 027H5014 Insp. kit for ICS/ICM/ICLX size 50 (all gaskets/O-rings) - image 1
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    027H5014 Danfoss Insp. kit for ICS/ICM/ICLX size 50 (all gaskets/O-rings)
    List Price $93.39 List Price $93.39 Web Price $68.48
  11. Hansen HKS100/100-ACT, #100 Flange, 1 SW KIT, ACT Hansen HKS100/100-ACT, #100 Flange, 1 SW KIT, ACT
    SHIPS TODAY
    Hansen HKS100/100-ACT, #100 Flange, 1 SW KIT, ACT
    Web Price $113.09
  12. Hansen HKS250/250, #250 Flange, 2-1/2 Socket Weld Kit Hansen HKS250/250, #250 Flange, 2-1/2 Socket Weld Kit
    Hansen HKS250/250, #250 Flange, 2-1/2 Socket Weld Kit
    List Price $330.00 List Price $330.00 Web Price $220.00
  13. O2SW-1X3/4 Henry Flange Union, Socket Weld - Oval 2 Bolt Flanges, 3/4" Socket Weld Flange Union Kit O2SW-1X3/4 Henry Flange Union, Socket Weld - Oval 2 Bolt Flanges, 3/4" Socket Weld Flange Union Kit
    O2SW-1X3/4 Henry Flange Union, Socket Weld - Oval 2 Bolt Flanges, 3/4" Socket Weld Flange Union Kit
    Web Price $123.80
  14. S2OD-2-1/8 Henry Flange Union, 2-1/8" ODS Flange Union Kit,OD Solder Copper Connections - Sq. 4 Bolt Flange S2OD-2-1/8 Henry Flange Union, 2-1/8" ODS Flange Union Kit,OD Solder Copper Connections - Sq. 4 Bolt Flange
    S2OD-2-1/8 Henry Flange Union, 2-1/8" ODS Flange Union Kit,OD Solder Copper Connections - Sq. 4 Bolt Flange
    List Price $338.35 List Price $338.35 Web Price $321.43
  15. IRP Parker - Refrigerating Specialties Brand Logo IRP Parker - Refrigerating Specialties Brand Logo
    202701, Parker (Refrigerating Specialties), Gasket Kit A8A and A81
    Web Price $117.00
  16. Hansen HKT050/050, #050 Flange, 1/2 FPT Kit Hansen HKT050/050, #050 Flange, 1/2 FPT Kit
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    Hansen HKT050/050, #050 Flange, 1/2 FPT Kit
    List Price $97.00 List Price $97.00 Web Price $64.67
  17. Henry Default Logo Henry Default Logo
    S2SW-series Henry Flange Unions, Male & Female Socket Weld
    List Price $178.74 List Price $178.74 As low as $0.00
  18. Hansen 75-1030, V-Port/Seat Kit For 2 HA4A, HS4A - image 1 Hansen 75-1030, V-Port/Seat Kit For 2 HA4A, HS4A - image 1
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    Hansen 75-1030, V-Port/Seat Kit For 2 HA4A, HS4A
    Web Price $400.00
  19. O2SW-1F Henry Flange Union, Socket Weld - Oval 2 Bolt Flanges, 1" Socket Weld Female Flange O2SW-1F Henry Flange Union, Socket Weld - Oval 2 Bolt Flanges, 1" Socket Weld Female Flange
    O2SW-1F Henry Flange Union, Socket Weld - Oval 2 Bolt Flanges, 1" Socket Weld Female Flange
    Web Price $47.02
  20. Hansen 75-0253, Flange Gasket For 4 HA4A, HS4A Hansen 75-0253, Flange Gasket For 4 HA4A, HS4A
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    Hansen 75-0253, Flange Gasket For 4 HA4A, HS4A
    Web Price $32.00
  21. Hansen HA4A/21, 1 (25MM) Pressure Regulator Range A Hansen HA4A/21, 1 (25MM) Pressure Regulator Range A
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    Hansen HA4A/21, 1 (25MM) Pressure Regulator Range A
    List Price $981.00 List Price $981.00 Web Price $668.00
  22. O2PT-series Henry Flange Unions, Female Pipe Thread O2PT-series Henry Flange Unions, Female Pipe Thread
    O2PT-series Henry Flange Unions, Female Pipe Thread
    List Price $123.79 List Price $123.79 As low as $0.00
  23. refrigerating-specialties - Default Image image refrigerating-specialties - Default Image image
    203804 Refrigerating Specialties (RS) A82S Adapter
    List Price $922.00 List Price $922.00 Web Price $893.05
  24. refrigerating-specialties - Default Image image refrigerating-specialties - Default Image image
    204670 Refrigerating Specialties (RS) S82/SC Adapter Kit
    List Price $802.00 List Price $802.00 Web Price $784.99
  25. Hansen 70-1011, Gasket Kit For HS6 Solenoid Valve Hansen 70-1011, Gasket Kit For HS6 Solenoid Valve
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    Hansen 70-1011, Gasket Kit For HS6 Solenoid Valve
    Web Price $63.86
  26. Hansen HA4A/51, 2 (50MM) Pressure Regulator Range A Hansen HA4A/51, 2 (50MM) Pressure Regulator Range A
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    Hansen HA4A/51, 2 (50MM) Pressure Regulator Range A
    List Price $2,160.00 List Price $2,160.00 Web Price $1,369.11
  27. Hansen HA4AD/31, 1-1/4 (32MM) Dual Pressure Regulator Range A/A Hansen HA4AD/31, 1-1/4 (32MM) Dual Pressure Regulator Range A/A
    SHIPS TODAY
    Hansen HA4AD/31, 1-1/4 (32MM) Dual Pressure Regulator Range A/A
    List Price $2,443.00 List Price $2,443.00 Web Price $1,548.49
  28. Hansen HKT050/025, #050 Flange, 1/4 FPT Kit Hansen HKT050/025, #050 Flange, 1/4 FPT Kit
    Hansen HKT050/025, #050 Flange, 1/4 FPT Kit
    List Price $97.00 List Price $97.00 Web Price $64.67
  29. Hansen UK200, #200 Flange Union Kit Hansen UK200, #200 Flange Union Kit
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    Hansen UK200, #200 Flange Union Kit
    List Price $239.00 List Price $239.00 Web Price $164.11
  30. 186166 Parker - Refrigerating Specialties 3/4 186166 Parker - Refrigerating Specialties 3/4
    SHIPS TODAY
    186166 Refrigerating Specialties (RS), A440A200A7X00X0NXSN, 3/4 A4AL Differential Pressure Regulator Range A
    List Price $1,275.00 List Price $1,275.00 Web Price $853.34
  31. Hansen HA4AD/71, 3 (80MM) Dual Pressure Regulator Range A/A Hansen HA4AD/71, 3 (80MM) Dual Pressure Regulator Range A/A
    SHIPS TODAY
    Hansen HA4AD/71, 3 (80MM) Dual Pressure Regulator Range A/A
    List Price $5,054.00 List Price $5,054.00 Web Price $3,203.46
  32. Hansen HKT100/075, #100 Flange, 3/4 FPT Kit Hansen HKT100/075, #100 Flange, 3/4 FPT Kit
    SHIPS TODAY
    Hansen HKT100/075, #100 Flange, 3/4 FPT Kit
    List Price $122.00 List Price $122.00 Web Price $83.77
  33. HKNxxx-ACT Hansen Flange Kit - Flanges with bolts HKNxxx-ACT Hansen Flange Kit - Flanges with bolts
    HKNxxx-ACT Hansen Flange Kit
    List Price $345.00 List Price $345.00 As low as $0.00
  34. IRP Parker - Refrigerating Specialties Brand Logo IRP Parker - Refrigerating Specialties Brand Logo
    Parker - Refrigerating Specialties: 106199, REG,A2BO2 DN RNGD
    List Price $1,009.00 List Price $1,009.00 Web Price $665.95
  35. S2SW-2F Henry Flange Union, 2" Socket Welded Female Flange, Socket Weld - Square 4 Bolt S2SW-2F Henry Flange Union, 2" Socket Welded Female Flange, Socket Weld - Square 4 Bolt
    S2SW-2F Henry Flange Union, 2" Socket Welded Female Flange, Socket Weld - Square 4 Bolt
    List Price $77.43 List Price $77.43 Web Price $73.57
  36. 100936 Parker - Refrigerating Specialties 7/8 100936 Parker - Refrigerating Specialties 7/8
    100936 Refrigerating Specialties (RS) 7/8 A9E Externally Equalized Outlet Pressure Regulator, Range B, 7/8 Connection
    List Price $1,032.00 List Price $1,032.00 Web Price $990.15
  37. 101892 Parker - Refrigerating Specialties 3/8 101892 Parker - Refrigerating Specialties 3/8
    101892 Refrigerating Specialties (RS) 3/8 A8AOE Outlet Pressure Regulator Range A/D, 5/8 Connection
    List Price $1,002.00 List Price $1,002.00 Web Price $963.85
  38. 186327 Parker - Refrigerating Specialties 7/8 186327 Parker - Refrigerating Specialties 7/8
    186327 Refrigerating Specialties (RS) 7/8 A9E Externally Equalized Outlet Pressure Regulator, Range A, 7/8 Connection
    List Price $1,032.00 List Price $1,032.00 Web Price $990.15
  39. refrigerating-specialties - Default Image image refrigerating-specialties - Default Image image
    203819 Refrigerating Specialties (RS) A82L Gasket Kit
    Web Price $124.00
  40. refrigerating-specialties - Default Image image refrigerating-specialties - Default Image image
    203823 Refrigerating Specialties (RS) A82 Repair Kit
    Web Price $111.00
  41. A40FA201A7X00X0XNXSN Parker - Refrigerating Specialties 3/4 A40FA201A7X00X0XNXSN Parker - Refrigerating Specialties 3/4
    A40FA201A7X00X0XNXSN Refrigerating Specialties (RS) 3/4 A4AS Inlet Pressure Regulator with Electric Shut-Off Range A, 17% Capaci
    List Price $1,414.00 List Price $1,414.00 Web Price $911.43
  42. A4AL-series Parker - Refrigerating Specialties A4AL Differential Pressure Regulators - image A4AL-series Parker - Refrigerating Specialties A4AL Differential Pressure Regulators - image
    A4AL-series Parker - Refrigerating Specialties A4AL Differential Pressure Regulators
    List Price $7,825.00 List Price $7,825.00 As low as $908.47
  43. A4AS-series Parker - Refrigerating Specialties A4AS Inlet Pressure Regulator with Electric Shut-Off - image 1 A4AS-series Parker - Refrigerating Specialties A4AS Inlet Pressure Regulator with Electric Shut-Off - image 1
    A4AS-series Parker - Refrigerating Specialties A4AS Inlet Pressure Regulator with Electric Shut-Off
    List Price $7,218.00 List Price $7,218.00 As low as $911.43
  44. A8AOE-10series Parker - Refrigerating Specialties A8AOE Outlet Pressure Regulators - image 1 A8AOE-10series Parker - Refrigerating Specialties A8AOE Outlet Pressure Regulators - image 1
    A8AOE-10series Parker - Refrigerating Specialties A8AOE Outlet Pressure Regulators
    List Price $1,068.00 List Price $1,068.00 As low as $963.85
  45. Hansen HA2B-11, 5/32 Small Back Pressure RegulatorRGE A Hansen HA2B-11, 5/32 Small Back Pressure RegulatorRGE A
    SHIPS TODAY
    Hansen HA2B-11, 5/32 Small Back Pressure RegulatorRGE A
    List Price $505.00 List Price $505.00 Web Price $346.77
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Product Availability
  1. In Stock, Ships Today 55items
Brand
  1. Danfoss 582items
  2. Frick 6items
  3. Hansen 1010items
  4. Henry 17items
  5. Hussmann 3items
  6. Parker 7items
  7. Penn 2items
  8. Parker - Refrigerating Specialties (RS) 6571items
  9. REGO 1item
  10. Vilter 3items
Category
  1. Expansion Valves 1item
  2. Flanges & Gaskets 140items
  3. Parts 1item
  4. Pressure Regulator Bolt Package 10items
  5. Pressure Regulator Bonnets 3items
  6. Pressure Regulator Cartridge Kits 15items
  7. Pressure Regulator Control Modules 3items
  8. Pressure Regulator Cover Kits 4items
  9. Pressure Regulator Diaphragm Kits 5items
  10. Pressure Regulator Flanges & Gaskets 9items
  11. Pressure Regulator Follower Kits 1item
  12. Pressure Regulator Piston, V-Port & Seat Kits 3items
  13. Pressure Regulator Replacement Parts 43items
  14. Pressure Regulator Spring Kits 4items
  15. Pressure Regulator Stem Kits 1item
  16. Pressure Regulators 7861items
  17. Quote Only 20items
  18. Relief Valve Parts 25items
  19. Solenoid Valves 8items
  20. Solenoid Valve Flanges & Gaskets 15items
  21. Valve Parts 9items
  22. Valves 20items
  23. Inspection Kits 1item
  24. Pilot Valves 2items
  25. Pressure Regulating Valves 1item
  26. Repair Kits 1item
Port Size
  1. 1/2" 54items
  2. 3/4" 1144items
  3. 3/8" 145items
  4. 5/8" 132items
  5. 7/8" 150items
  6. 3/16" 45items
  7. 5/32" 18items
  8. 1" 757items
  9. 1-1/8" 109items
  10. 1-1/4" 808items
  11. 1-1/2" 145items
  12. 1-3/8" 107items
  13. 1-5/8" 682items
  14. 2" 622items
  15. 2-1/8" 90items
  16. 2-1/2" 568items
  17. 2-5/8" 84items
  18. 3" 434items
  19. 4" 354items
  20. 5" 82items
  21. 6" 95items
  22. 8" 18items
  23. 1-1/2" (marked with CE) 2items
  24. 1-1/4" (marked with CE) 1item
  25. 2" (marked with CE) 3items
  26. 2-1/2" (marked with CE) 1item
  27. 4" (marked with CE) 1item
  28. 5" (marked with CE) 6items
  29. 6" (marked with CE) 2items
  30. 3/4" (Reduced 25%) 3items
  31. 3/4" (Reduced 50%) 5items
Port Size (MM)
  1. 20mm 782items
  2. 25mm 524items
  3. 32mm 556items
  4. 40mm 489items
  5. 50mm 388items
  6. 65mm 336items
  7. 80mm 272items
  8. 100mm 222items
  9. 125mm 36items
  10. 150mm 50items
  11. 200mm 10items