Skip Content

Pressure Regulators

480 products found

Automatically stop liquid or gas flow at a pressure set point with pressure regulators from Grainger. Pressure-reducing valves such as air regulators and fuel regulators can reduce pressure in fluid-supply lines or tanks to help maintain safe pressure levels. Each pressure regulator can match gas flows through the pressure regulator by increasing or decreasing pressure to help balance against the system's gas demand. Shop Grainger for the pressure regulator to fit your application.Close

Filter Results By

Branch Availability
Item
Series
Body Material
Inlet Size
Outlet Size
Length
Height
For Drinking Water Applications
For Drinking Water Applications in CA, VT, MD, LA
Brand
Price
Shop By
Ratings

Viewing as

List
  • EB45 Series 3-13/32"L Bronze Pressure Regulator, 10 to 70 psi

    Brand
    CASH ACME
    Item #
    31LH28
    Mfr. Model #
    EB45
    EB45 Series 3-13/32"L Bronze Pressure Regulator, 10 to
    Web Price $95.25 / each
  • LF263A Series 2-1/8"L Lead Free Brass Pressure Regulator, 3 to 50 psi

    Brand
    WATTS
    Item #
    5DMD6
    Mfr. Model #
    1/2 LF 263AB
    LF263A Series 2-1/8"L Lead Free Brass Pressure Regulat
    Web Price $91.25 / each
  • 560 Series 1-1/2"L Lead Free Brass Pressure Regulator, 0 to 125 psi

    Brand
    WATTS
    Item #
    26X147
    Mfr. Model #
    1/4 LF560G 0-125
    560 Series 1-1/2"L Lead Free Brass Pressure Regulator,
    Web Price $72.50 / each
  • LF263A Series 2-1/8"L Lead Free Brass Pressure Regulator, 3 to 50 psi

    Brand
    WATTS
    Item #
    5DMD3
    Mfr. Model #
    3/8 LF 263 A-B
    LF263A Series 2-1/8"L Lead Free Brass Pressure Regulat
    Web Price $143.50 / each
  • 3-Way Brass Series 2-1/8"L Brass Pressure Regulator, 3 to 50 psi

    Brand
    GRAINGER APPROVED
    Item #
    30PV11
    Mfr. Model #
    30PV11
    3-Way Brass Series 2-1/8"L Brass Pressure Regulator, 3
    Web Price $58.75 / each
  • B Series 5-1/8"L Bronze Pressure Regulator, 50 to 110 psi

    Brand
    CASH VALVE
    Item #
    3PZJ6
    Mfr. Model #
    12396-0080
    B Series 5-1/8"L Bronze Pressure Regulator, 50 to
    Web Price $425.00 / each
  • H560G Series 3"L Lead Free Brass Pressure Regulator, 10 to 60 psi

    Brand
    WATTS
    Item #
    26X143
    Mfr. Model #
    LFH560-G-3/4
    H560G Series 3"L Lead Free Brass Pressure Regulator, 1
    Web Price $99.75 / each
  • LF26A Series 2-1/8"L Lead Free Brass Pressure Regulator, 10 to 125 psi

    Brand
    WATTS
    Item #
    40F294
    Mfr. Model #
    1/2 LF26A 10-125
    LF26A Series 2-1/8"L Lead Free Brass Pressure Regulato
    Web Price $120.00 / each
  • LF263A Series 2-1/8"L Lead Free Brass Pressure Regulator, 3 to 50 psi

    Brand
    WATTS
    Item #
    5DMD4
    Mfr. Model #
    1/4 LF 263A-B3-50PSI
    LF263A Series 2-1/8"L Lead Free Brass Pressure Regulat
    Web Price $129.50 / each
  • LF26A Series 2-1/8"L Lead Free Brass Pressure Regulator, 10 to 125 psi

    Brand
    WATTS
    Item #
    40F292
    Mfr. Model #
    3/8 LF26A 10-125
    LF26A Series 2-1/8"L Lead Free Brass Pressure Regulato
    Web Price $61.75 / each
  • P60 Series 2"L Thermoplastic Pressure Regulator, 0 to 125 psi

    Brand
    WATTS
    Item #
    1DMK5
    Mfr. Model #
    p-60
    P60 Series 2"L Thermoplastic Pressure Regulator, 0 to
    Web Price $50.75 / each
  • EB-75 Series 3-49/64"L Iron Pressure Regulator, 10 to 70 psi

    Brand
    SHARKBITE
    Item #
    31LC78
    Mfr. Model #
    23000-0045
    EB-75 Series 3-49/64"L Iron Pressure Regulator, 10 to&
    Web Price $43.60 / each
  • 3-Way Brass Series 2-1/8"L Brass Pressure Regulator, 1 to 25 psi

    Brand
    GRAINGER APPROVED
    Item #
    30PV06
    Mfr. Model #
    30PV06
    3-Way Brass Series 2-1/8"L Brass Pressure Regulator, 1
    Web Price $125.50 / each
  • 2-Way Brass Series 2-1/8"L Brass Pressure Regulator, 3 to 50 psi

    Brand
    GRAINGER APPROVED
    Item #
    30PT99
    Mfr. Model #
    30PT99
    2-Way Brass Series 2-1/8"L Brass Pressure Regulator, 3
    Web Price $58.75 / each
  • 4-5/8"L Cast Iron Pressure Pilot Regulator, 2 to 30 psi

    Brand
    SPENCE
    Item #
    4NU80
    Mfr. Model #
    SPS-30
    4-5/8"L Cast Iron Pressure Pilot Regulator, 2 to
    Web Price $560.00 / each
  • LF26A Series 2-1/8"L Lead Free Brass Pressure Regulator, 3 to 50 psi

    Brand
    WATTS
    Item #
    5DMD2
    Mfr. Model #
    1/2 LF 26AB
    LF26A Series 2-1/8"L Lead Free Brass Pressure Regulato
    Web Price $130.50 / each
  • LF263A Series 2-1/8"L Lead Free Brass Water Pressure Regulator Valve, 50 to 175 psi

    Brand
    WATTS
    Item #
    26X106
    Mfr. Model #
    1/2 LF263A 50-175
    LF263A Series 2-1/8"L Lead Free Brass Water Pressure&#
    Web Price $153.50 / each
  • LF263A Series 2-1/8"L Lead Free Brass Water Pressure Regulator Valve, 10 to 125 psi

    Brand
    WATTS
    Item #
    26X104
    Mfr. Model #
    3/8 LF263A 10-125
    LF263A Series 2-1/8"L Lead Free Brass Water Pressure&#
    Web Price $148.50 / each
  • 3-Way Brass Series 2-1/8"L Brass Pressure Regulator, 1 to 25 psi

    Brand
    GRAINGER APPROVED
    Item #
    30PV10
    Mfr. Model #
    30PV10
    3-Way Brass Series 2-1/8"L Brass Pressure Regulator, 1
    Web Price $128.00 / each
  • E Series 7-1/4"L Cast Iron Pilot-Operated Pressure Regulator, 20 to 150 psi

    Brand
    SPENCE
    Item #
    1RWP8
    Mfr. Model #
    E-C1G9A1B1AN1
    E Series 7-1/4"L Cast Iron Pilot-Operated Pressure Reg
    Web Price $1,630.00 / each
  • 2-Way Brass Series 2-1/8"L Brass Pressure Regulator, 1 to 25 psi

    Brand
    GRAINGER APPROVED
    Item #
    30PV01
    Mfr. Model #
    30PV01
    2-Way Brass Series 2-1/8"L Brass Pressure Regulator, 1
    Web Price $102.00 / each
  • 3-Way Brass Series 2-1/8"L Brass Pressure Regulator, 10 to 125 psi

    Brand
    GRAINGER APPROVED
    Item #
    30PV12
    Mfr. Model #
    30PV12
    3-Way Brass Series 2-1/8"L Brass Pressure Regulator, 1
    Web Price $119.00 / each
  • 2-Way Brass Series 2-1/8"L Brass Pressure Regulator, 3 to 50 psi

    Brand
    GRAINGER APPROVED
    Item #
    30PV02
    Mfr. Model #
    30PV02
    2-Way Brass Series 2-1/8"L Brass Pressure Regulator, 3
    Web Price $100.50 / each
  • 1156F Series 4-1/8"L Bronze Pressure Regulator, 10 to 25 psi

    Brand
    WATTS
    Item #
    46A977
    Mfr. Model #
    TB1156F
    1156F Series 4-1/8"L Bronze Pressure Regulator, 10 to&
    Web Price $46.10 / each
  • D50 Series 7-1/2"L Cast Iron Direct Acting Pressure Regulator, 30 to 140 psi

    Brand
    SPENCE
    Item #
    1RXT7
    Mfr. Model #
    D50-C1E9H
    D50 Series 7-1/2"L Cast Iron Direct Acting Pressure&#x
    Web Price $385.50 / each
  • 1156F Series 4-3/8"L Bronze Pressure Regulator, 10 to 25 psi

    Brand
    WATTS
    Item #
    46A974
    Mfr. Model #
    SB1156F
    1156F Series 4-3/8"L Bronze Pressure Regulator, 10 to&
    Web Price $46.10 / each
  • LF26A Series 2-1/8"L Lead Free Brass Water Pressure Regulator Valve, 1 to 25 psi

    Brand
    WATTS
    Item #
    26X102
    Mfr. Model #
    3/8 LF26A 1-25
    LF26A Series 2-1/8"L Lead Free Brass Water Pressure&#x
    Web Price $72.00 / each
  • Cast Iron Pressure Pilot Regulator, 5 to 60 psi

    Brand
    SPENCE
    Item #
    4NU81
    Mfr. Model #
    SPS-60
    Cast Iron Pressure Pilot Regulator, 5 to 60 psi
    Web Price $584.00 / each
  • 1156F Series 3-1/2"L Bronze Pressure Regulator, 8 to 21 psi

    Brand
    WATTS
    Item #
    54TP06
    Mfr. Model #
    BD1156F
    1156F Series 3-1/2"L Bronze Pressure Regulator, 8 to&#
    Web Price $94.25 / each
  • LFU5B Series 6-3/4"L Lead Free Brass Water Pressure Regulator Valve, 10 to 35 psi

    Brand
    WATTS
    Item #
    26X115
    Mfr. Model #
    1 LFU5B-LP-Z3
    LFU5B Series 6-3/4"L Lead Free Brass Water Pressure&#x
    Web Price $286.00 / each
  • LF263A Series 2-1/8"L Lead Free Brass Water Pressure Regulator Valve, 10 to 125 psi

    Brand
    WATTS
    Item #
    26X103
    Mfr. Model #
    1/4 LF263A 10-125
    LF263A Series 2-1/8"L Lead Free Brass Water Pressure&#
    Web Price $135.50 / each
  • Cast Iron Pressure Pilot Regulator, 20 to 175 psi

    Brand
    SPENCE
    Item #
    4NU82
    Mfr. Model #
    SPS-175
    Cast Iron Pressure Pilot Regulator, 20 to 175 psi
    Web Price $584.00 / each
View More
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More