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  3. Welding, Soldering & Brazing
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  5. Cutting Torches & Regulators
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  7. Regulators

Regulators (743 items)

Victor Gas Regulator, Nitrogen, Single Stage, 0.965"-14 Inlet, 1/4"-37 Outlet, 10 to 400 psi 0781-9134
Victor

Gas Regulator, Nitrogen, Single Stage, 0.965"-14 Inlet, 1/4"-37 Outlet, 10 to 400 psi

Zoro # G7589093
Mfr # 0781-9134
product price:  $215.09
/ea
Victor Oxygen Single Stage Regulator, Oxygen, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet 0781-9400
Victor

Oxygen Single Stage Regulator, Oxygen, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet

Zoro # G800404654
Mfr # 0781-9400
product price:  $139.99
/ea
Harris Flowmeter Regulator, Argon, Carbon Dioxide, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet, 20 psig 355-AR-580
Harris

Flowmeter Regulator, Argon, Carbon Dioxide, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet, 20 psig

Zoro # G2526027
Mfr # 355-AR-580
product price:  $189.99
/ea
Turbotorch Torch, Hand, Swirl Flame 0386-1297
Turbotorch

Torch, Hand, Swirl Flame

Zoro # G3128544
Mfr # 0386-1297
product price:  $109.99
/ea
Miller Electric Flowmeter Regulator, Argon, Carbon Dioxide, Helium, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet H2051B-580
Miller Electric

Flowmeter Regulator, Argon, Carbon Dioxide, Helium, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet

Zoro # G2106063
Mfr # H2051B-580
product price:  $131.99
/ea
Harris Gas Regulator, Nitrogen, Single Stage, 0.965"-14 Inlet, 1/4 in Outlet, 0 to 500 psi 25GX-500-580
Harris

Gas Regulator, Nitrogen, Single Stage, 0.965"-14 Inlet, 1/4 in Outlet, 0 to 500 psi

Zoro # G3287733
Mfr # 25GX-500-580
product price:  $259.99
/ea
Turbotorch Torch, Hand, Swirl Flame 0386-1293
Turbotorch

Torch, Hand, Swirl Flame

Zoro # G0480934
Mfr # 0386-1293
product price:  $120.99
/ea
Smith Equipment Gas Regulator, Nitrogen, Single Stage, 0.965"-14 Inlet, 7/16"-20 Outlet, 450 psi 30-450-580
Smith Equipment

Gas Regulator, Nitrogen, Single Stage, 0.965"-14 Inlet, 7/16"-20 Outlet, 450 psi

Zoro # G1620656
Mfr # 30-450-580
product price:  $181.99
/ea
Victor Oxygen Single Stage Regulator, Acetylene, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet 0781-9405
Victor

Oxygen Single Stage Regulator, Acetylene, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet

Zoro # G7797112
Mfr # 0781-9405
product price:  $135.99
/ea
Smith Equipment Flow Gauge Regulator, Argon, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet, 50 cfh 31-50-580
Smith Equipment

Flow Gauge Regulator, Argon, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet, 50 cfh

Zoro # G3098602
Mfr # 31-50-580
product price:  $180.99
/ea
Victor Gas Regulator, Argon, Helium, Nitrogen, Single Stage, 0.965"-14 Inlet, 1/4 in Outlet 0781-1448
Victor

Gas Regulator, Argon, Helium, Nitrogen, Single Stage, 0.965"-14 Inlet, 1/4 in Outlet

Zoro # G7485642
Mfr # 0781-1448
product price:  $1,048.99
/ea
Uniweld Specialty Gas Regulator, Nitrogen, Single Stage, CGA 580, 0.965"-14 Inlet, 1/4 in Outlet, 400 psig RHP400
Uniweld

Specialty Gas Regulator, Nitrogen, Single Stage, CGA 580, 0.965"-14 Inlet, 1/4 in Outlet, 400 psig

Zoro # G2596478
Mfr # RHP400
product price:  $131.99
/ea
Victor Gas Regulator, Oxygen, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet, 5 to 125 psi 0781-0527
Victor

Gas Regulator, Oxygen, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet, 5 to 125 psi

Zoro # G3271274
Mfr # 0781-0527
product price:  $280.99
/ea
Smith Equipment Gas Regulator, Argon, Helium, Nitrogen, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet, 150 psi 30-150-580
Smith Equipment

Gas Regulator, Argon, Helium, Nitrogen, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet, 150 psi

Zoro # G2369631
Mfr # 30-150-580
product price:  $175.99
/ea
Powerweld Compact Argon Flowmeter PWAGFL
Powerweld

Compact Argon Flowmeter

Zoro # G309220328
Mfr # PWAGFL
product price:  $44.65
/ea
Powerweld Single Stage MD Oxygen Regulator PWORMD
Powerweld

Single Stage MD Oxygen Regulator

Zoro # G504191034
Mfr # PWORMD
product price:  $85.19
/ea
Sievert Adjustable Regulator, Propane, Single Stage, CGA 510, 0.885"-14 Inlet, 9/16"-18 Outlet, 15 to 60 psi 3061-23
Sievert

Adjustable Regulator, Propane, Single Stage, CGA 510, 0.885"-14 Inlet, 9/16"-18 Outlet, 15 to 60 psi

Zoro # G0258277
Mfr # 3061-23
product price:  $59.89
/ea
Powerweld Nitrogen Purging Regulator PWNR450F
Powerweld

Nitrogen Purging Regulator

Zoro # G904191078
Mfr # PWNR450F
product price:  $140.99
/ea
Victor Flow Gauge Regulator, Argon, Carbon Dioxide, Single Stage, 0.825"-14 Inlet, 5/8"-18 Outlet 0781-3642
Victor

Flow Gauge Regulator, Argon, Carbon Dioxide, Single Stage, 0.825"-14 Inlet, 5/8"-18 Outlet

Zoro # G6555068
Mfr # 0781-3642
product price:  $220.99
/ea
Powerweld Single Stage High Pressure Nitrogen Regulator WT-304-210M
Powerweld

Single Stage High Pressure Nitrogen Regulator

Zoro # G404191073
Mfr # WT-304-210M
product price:  $311.99
/ea
Victor Cutting Tip, 1 Piece, Size 2, Acetylene 0330-0113
Victor

Cutting Tip, 1 Piece, Size 2, Acetylene

Zoro # G6801006
Mfr # 0330-0113
product price:  $47.19
/ea
Harris Gas Regulator, Oxygen, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet, 0 to 100 psi 25GX-145
Harris

Gas Regulator, Oxygen, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet, 0 to 100 psi

Zoro # G1963166
Mfr # 25GX-145
product price:  $178.99
/ea
Victor Gas Regulator, Oxygen, Single Stage, 0.908"-14 Inlet, 1/4 in Outlet, 200 to 3000 psi 0781-1445
Victor

Gas Regulator, Oxygen, Single Stage, 0.908"-14 Inlet, 1/4 in Outlet, 200 to 3000 psi

Zoro # G7488187
Mfr # 0781-1445
product price:  $1,076.99
/ea
Smith Equipment Gas Regulator, Oxygen, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet, 100 psi 30-100-540
Smith Equipment

Gas Regulator, Oxygen, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet, 100 psi

Zoro # G0904671
Mfr # 30-100-540
product price:  $166.99
/ea
Harris High Purity Gas Regulator, Argon, Helium, Nitrogen, Two Stage, 0.965"-14 Inlet, 1/4 in Outlet KH1099
Harris

High Purity Gas Regulator, Argon, Helium, Nitrogen, Two Stage, 0.965"-14 Inlet, 1/4 in Outlet

Zoro # G6580594
Mfr # KH1099
product price:  $675.99
/ea
Harris High Purity Gas Regulator, Argon, Helium, Nitrogen, Single Stage, 1/4 in Inlet, 1/4 in Outlet KH1035
Harris

High Purity Gas Regulator, Argon, Helium, Nitrogen, Single Stage, 1/4 in Inlet, 1/4 in Outlet

Zoro # G6756145
Mfr # KH1035
product price:  $273.99
/ea
Uniweld Flowmeter Regulator, Argon, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet, 10 to 70 scfh RF2480-580
Uniweld

Flowmeter Regulator, Argon, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet, 10 to 70 scfh

Zoro # G2596356
Mfr # RF2480-580
product price:  $96.89
/ea
Victor Cutting Tip, 1 Piece, Size 5, Acetylene 0330-0008
Victor

Cutting Tip, 1 Piece, Size 5, Acetylene

Zoro # G6779446
Mfr # 0330-0008
product price:  $25.95
/ea
Smith Equipment Gas Regulator, Hydrogen, Methane, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet, 100 psi 30-100-350
Smith Equipment

Gas Regulator, Hydrogen, Methane, Single Stage, 0.825"-14 Inlet, 9/16"-18 Outlet, 100 psi

Zoro # G0975012
Mfr # 30-100-350
product price:  $179.99
/ea
Victor Regulator, Propane, Single Stage, 9/16"-18 Outlet 0781-9410
Victor

Regulator, Propane, Single Stage, 9/16"-18 Outlet

Zoro # G804262281
Mfr # 0781-9410
product price:  $141.99
/ea
Tweco Nzl, Tweco, 14H, PK2 12201306
Tweco

Nzl, Tweco, 14H, PK2

Zoro # G2448582
Mfr # 12201306
product price:  $26.19
/pk 2, $13.10/ea
Uniweld Nitrogen Flowmeter UNF3
Uniweld

Nitrogen Flowmeter

Zoro # G0634177
Mfr # UNF3
product price:  $80.95
/ea
Harris High Purity Gas Regulator, Argon, Helium, Nitrogen, Single Stage, 1/4 in Inlet, 1/4 in Outlet KH1036
Harris

High Purity Gas Regulator, Argon, Helium, Nitrogen, Single Stage, 1/4 in Inlet, 1/4 in Outlet

Zoro # G6453605
Mfr # KH1036
product price:  $309.99
/ea
Harris Dual Flowmeter Regulator, Argon, Helium, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet 356-Ar/He-580
Harris

Dual Flowmeter Regulator, Argon, Helium, Single Stage, 0.965"-14 Inlet, 5/8"-18 Outlet

Zoro # G2532792
Mfr # 356-Ar/He-580
product price:  $505.99
/ea
Turbotorch Gas Regulator, Nitrogen, Single Stage, 0.965"-14 Inlet, 1/4"-18 Outlet, 2 to 500 psi 0386-0814
Turbotorch

Gas Regulator, Nitrogen, Single Stage, 0.965"-14 Inlet, 1/4"-18 Outlet, 2 to 500 psi

Zoro # G1499741
Mfr # 0386-0814
product price:  $187.99
/ea
Victor Gas Regulator, Oxygen, Single Stage, 0.965"-14 Inlet, 9/16"-18 Outlet, 5 to 125 psi 0781-3627
Victor

Gas Regulator, Oxygen, Single Stage, 0.965"-14 Inlet, 9/16"-18 Outlet, 5 to 125 psi

Zoro # G6570739
Mfr # 0781-3627
product price:  $257.99
/ea
Regulators (743 items)
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About Regulators

Our regulators are a type of control valve that reduces the output pressure of gases into manufacturing systems from cylinders or manifold systems. We offer regulators that work atop cylinder tanks, or as manifold instruments to control the flows of gas into the manufacturer’s processes. Applications for such regulators cover a wide range, from argon regulators for welding, to inflight cabin pressurization in the airline industry, to providing a breathable air supply in healthcare settings. We stock oxygen regulators, nitrogen regulators, and other specialty gas regulators. For more products related to gas cylinders and welding, see our gas cylinder storage products and our welding torches.

Related Categories

Torch and Torch KitsGas Welding OutfitsCutting TorchesButane TorchesWelding Accessories
Welding TipsArc Welding RodWelding Helmet AccessoriesWelding PartsMIG Welding Wire
gas regulator inert gasregulators harrisoxygen tank regulator modelnitrogen gas cylindersbrass oxygen regulator
nitrogen cylinder regulatorflow gauge regulator andmedical oxygen regulatorlow pressure water regulatorvictor argon regulator

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