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Air Compressor Regulators Air Line Regulators Clean Room Air Pressure Regulators Compressed Air Regulators Electronic Air Pressure Regulators Tamper-Resistant Air Regulators

Air Regulators Air-Filter-Regulators for Air-Powered Vacuum Conveyors Argon Regulators Argon Welding Gas Regulators ASSE-Listed Regulators Back-Pressure Regulators C-25 Regulators Carbon Dioxide Welding Gas Regulators CGA 346 Welding Gas Regulators CGA 590 Welding Gas Regulators CGA Welding Gas Regulators Clean Room Pressure Regulators

Clean Room Air Pressure Regulators

Cleaned and Bagged Regulators Compressed Gas Regulators Drinking Fountain Regulator Kits Electrical Regulators Fixed Air Regulators Flow Regulators Food Industry Back-Pressure Regulators Gas Pressure Regulators Helium Regulators Helium Welding Gas Regulators Hydrogen Regulators Hydrogen Welding Gas Regulators Industrial Air Regulators Industrial Air Welding Gas Regulators Inert Gas Regulators Ingersoll-Rand ARO Compressed Air Regulators Line Regulators

Air Line Regulators

Manifold Regulators Metal Air Compressor Regulators Metal Pressure Regulators Miniature Air Regulators Miniature Pressure Regulators Nitrogen Regulators Nitrogen Welding Gas Regulators Norgren Compressed Air Regulators NSF/ANSI-Standard Pressure Regulators Oxygen Welding Gas Regulators Parker Compressed Air Regulators Pipe Check Valves

Drain Pipe Check Valves

Plastic Pressure Regulators Pneumatic Regulators

Pneumatic Pressure Regulators

Precision Air Regulators Pressure Regulators Sanitary Back-Pressure Regulators SMC Compressed Air Regulators Standard Air Pressure Regulators Steam Pressure Regulators Temperature Regulators Vacuum Regulators Voltage Regulators Water Cooler Regulators Welding Regulators

CGA 300 Welding Gas Regulators CGA 320 Welding Gas Regulators CGA 350 Welding Gas Regulators CGA 510 Welding Gas Regulators CGA 540 Welding Gas Regulators CGA 580 Welding Gas Regulators CGA 677 Welding Gas Regulators Welding Gas Regulators

Wilkerson Compressed Air Regulators

Regulator Products

Air Filter-Regulator-Lubricators Brass Pressure Regulating Valves Brass Temperature Regulating Valves Bronze Pressure Regulating Valves Bronze Temperature Regulating Valves Compressed Air Filter-Regulator-Lubricators Direct-Acting Temperature-Regulating Valves Drinking Fountain Regulator Assemblies Drinking Fountain Regulator Assembly Kits FDA-Listed Regulating Valves Filter-Regulator-Lubricators Food Industry Regulating Valves Gas Pressure Regulating Valves Metal Pressure Regulating Valves Miniature Pressure Regulating Valves Pilot-Operated Regulating Valves Plastic Pressure Regulating Valves Plastic Regulating Valves Pneumatic Filter-Regulator-Lubricators Pneumatic Regulating Valves Pressure Regulating Airlocks Pressure Regulating Valves Regulated Power Supplies Regulating Valves Regulator Adapters Regulator Bushings Regulator Fittings Regulator Nipples Regulator Nuts Sanitary Pressure-Regulating Valves Temperature Regulating Valves Vacuum Regulating Valves Welding Regulator Adapters Welding Regulator Tank Adapters

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	System of Measurement System of Measurement

	Outlet Pipe Size Outlet Pipe Size

	Inlet Pipe Size Inlet Pipe Size

	For Use With For Use With	Show

	For Use With For Use With	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

Aluminum Chloride

Boron Trifluoride

Carbon Monoxide

Carbonyl Sulfide

Chlorinated Water

Deionized Water

Dichlorotetrafluoroethane

Ethylene Glycol

Flammable Gases

Hydraulic Fluid

Hydrochloric Acid

Hydrogen Bromide

Hydrogen Chloride

Hydrogen Fluoride

Hydrogen Iodide

Hydrogen Sulfide

Isopropyl Alcohol

Liquid Carbon Dioxide

Liquid Hydrogen

Liquid Nitrogen

Medical Gas Mixtures

Methyl Chloride

Methyl Ethyl Ketone
(MEK)

Methyl Fluoride

Mineral Spirits

Nitrogen Trifluoride

Oxygen Mixtures

Perfluoropropane

Phosphoric Acid

Potassium Sulfate

Refrigerant Gases

Silicon Tetrafluoride

Sodium Hydroxide

Sodium Hypochlorite

Sulfur Hexafluoride

Sulfur Tetrafluoride

Trifluoroethane

Tungsten Hexafluoride

	Body Material Body Material

Nickel

Stainless
Steel

	Maximum Inlet Pressure Maximum Inlet Pressure

Less than 250 psi

1,000 to 3,999 psi

4,000 psi or greater

	Valve Type Valve Type

Back-Pressure Regulator

Pressure Regulator

Vacuum Regulator

	Inlet Thread Type Inlet Thread Type

National Gas Outlet (NGO)

	Valve Function Valve Function

Backflow Prevention

Back-Pressure Regulation

Flow Adjustment

Pressure Regulation

Pressure Relief

Vacuum Regulation

	Shape Shape


Straight	30° Elbow

90° Elbow	Tee

Cross	Manifold

Wye

	Outlet Thread Type Outlet Thread Type

	Pipe Size Pipe Size

1 1/2
2
2 1/2
3
4
5
6
8

	Inlet Connection Type Inlet Connection Type


Pipe	Hose

Tube

	Maximum Temperature Maximum Temperature

Less than 200° F

200° to 249° F

250° to 299° F

300° to 499° F

500° F or greater

	Minimum Temperature Minimum Temperature

-249° to -50° F

25° F or greater

	Connection Style Connection Style

Push to Connect

Quick Disconnect

	Seal Material Seal Material

Stainless Steel

Fluoroelastomer
Rubber/PTFE Plastic

	Activation Activation

Pressure Driven

	Outlet Connection Type Outlet Connection Type


Pipe	Tube

Hose

	Inlet Gender Inlet Gender

	Thread Type Thread Type

	Inlet Connection Style Inlet Connection Style

Push to Connect

	Flow Coefficient (Cv) Flow Coefficient (Cv)

0.01
0.013
0.02
0.03
0.038
0.04
0.05
0.06
0.07
0.08
0.09
0.1
0.12
0.15
0.17
0.18
0.2
0.21
0.22
0.23
0.24
0.25
0.26
0.28
0.29
0.3
0.31
0.35
0.37
0.4
0.42
0.43
0.44
0.45
0.48
0.5
0.51
0.53
0.54
0.55
0.56
0.58
0.6
0.63
0.64
0.65
0.7
0.72
0.73
0.75
0.76
0.77
0.78
0.79
0.8
0.82
0.83
0.85
0.87
0.88
0.9
0.92
0.93
0.94
1
1.02
1.03
1.06
1.1
1.2
1.24
1.3
1.31
1.35
1.4
1.43
1.47
1.5
1.57
1.6
1.7
1.84
1.9
1.93
1.96
2
2.1
2.2
2.3
2.4
2.5
2.6
2.61
2.64
2.67
2.7
2.74
2.8
2.9
3
3.1
3.2
3.24
3.26
3.3
3.47
3.5
3.6
3.8
3.9
4
4.08
4.16
4.2
4.4
4.5
4.6
4.8
5
5.02
5.1
5.3
5.4
5.5
5.6
5.7
5.9
6
6.1
6.3
6.4
6.5
6.6
6.7
6.8
7
7.05
7.2
7.3
7.5
7.7
7.8
8
8.1
8.2
8.3
8.4
8.61
8.8
9
9.1
9.2
9.3
9.5
9.6
9.8
10
10.4
10.57
10.7
11
11.1
11.6
12
12.1
12.2
12.83
12.9
13
14
14.24
14.3
15
15.4
15.5
15.85
16
16.8
17
17.6
18
19
19.3
19.72
20
21
21.5
22
22.1
23
24
25
26
27
28
29.71
29.75
30
30.69
31
32
33
34
34.4
34.8
35
36
37
38
38.5
39
43
43.76
43.81
44
46
47
48
48.58
49
50
50.1
51
52
52.2
53
54
56
57
60
66
68
70
71
74.6
77
80
81
82
84
85
89
90
91
92
93
94
95
97
100
103.7
105
108
110
111
112
112.5
115
120
125
129
130
133.4
135
137
138
140
142
144
149
150
156
170
174
175
180
185
196
200
201.3
202.7
211
215
220
227
228
230
240
241
245
248
250
255.2
257
260
268.4
270
277
287
290
300
302
307
309.2
313.2
319
335
337
348.6
350
360
376
386
395
411
420
451
469
480
500
504.6
510
536
550
563.8
580
590
600
629
631.4
685
720
740
750
820
835
860
880
945
1,009.5
1,013
1,018
1,020
1,022
1,150
1,245
1,366
1,400
1,577.3
1,579
1,622
1,780
1,800
1,900
2,110
2,150
2,250
2,500
2,901
3,136
5,470
Not Rated

	Inlet Location Inlet Location

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2,419 Products

Pressure and Vacuum Control Valves

Tank-Mount Pressure-Regulating
Valves for Air and Inert Gas

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For secure connections to compressed gas tanks, these valves have Compressed Gas Association (CGA) numbered inlet fittings.

Pressure-Regulating Valves for
Water, Oil, Air, and Inert Gas

Install these valves in pipelines.

Panel-Mount Pressure-Regulating
Valves for Water, Air, and Inert Gas

Threads below the handle and an included panel-mount nut let you install these valves in your instrument panel.

Back-Pressure-Regulating Valves

Usually installed at the end of a pipeline, these valves obstruct flow to maintain sufficient operating pressure for upstream equipment.

Pressure-Relief Valves

Automatically open at a set point to relieve excess pressure and protect tanks, pipelines, and equipment. These valves are available in relief and pop-safety styles.

Vacuum-Regulating Valves

Vacuum-Regulating Valves

Also known as vacuum regulators, these valves throttle a high vacuum source to maintain a lower vacuum level in your system.

Pressure-Relief Airlocks

On containers filled with water, these airlocks create a liquid seal that keeps contaminants out while letting gases produced by chemical reactions and temperature changes escape. They’re common in fermentation applications, such as beer brewing and winemaking.

Other Regulators

Compressed Air Flow Boosters

Increase the flow of your compressed air supply.

Pressure Indicators

These pressure indicators display a green color when the pressure of your compressed air line reaches 15 psi.

Flow-Control Valves

Flow-Control Valves

Start, stop, adjust, and direct flow or prevent backflow.

Flow-Control Orifices

Also known as flow restrictors and precision orifice valves, these are used to throttle, vent, bleed, or regulate the flow of liquid and gas.

Flow Switches

Activate and deactivate equipment when the flow rate reaches your set point.

Panel-Mount Flowmeters for Air

For installation in instrument panels, these flowmeters have fittings on the back.

Laboratory Valves

Laboratory Valves

Hose Fittings

Connect these fittings to lengths of hose. Hose fittings are typically used in high-flow, suction, and hydraulic applications.

Flow-Control Mufflers

Adjust flow by turning the screw, then tighten the hex nut with a wrench to secure.

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)