For Use With For Use With |
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Connection Style Connection Style |
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| Threaded |
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| Push to Connect |
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| Tube Stem |
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| Barbed |
Maximum Flow Rate Maximum Flow Rate |
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Height Height |
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Maximum Pressure Maximum Pressure |
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Hex Size Hex Size |
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Drive Style Drive Style |
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Maximum Temperature Maximum Temperature |
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Removes Particle Size Down To Removes ParticleSize Down To |
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Noise Reduction Rating Noise Reduction Rating |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Filter Material Filter Material |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Noise, Filtration, and Flow Ratings
More
Matching Flow Diagrams to Replace an Air Directional Control Valve
More
Choosing an Air Directional Control Valve
More
About Flow Control Valves
Also known as cylinder speed controls, flow control valves let you control the extension or retraction speed of your air cylinder. They regulate airflow as it passes from the valve's inlet to its outlet. Air flows freely in the opposite direction.
More
Mufflers
Use these mufflers with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.
Styles C, K, and M have a slotted drive for installation with a screwdriver.
Styles D and E have a rubber O-ring for extra protection against leaks.
Styles P, Q, and R have a tube stem that slides into tube fittings and collets to decrease noise from manifolds.
Style S has a barbed fitting that slides into soft tubing, such as PVC, latex rubber, and silicone.
Style T has a push-to-connect fitting that connects to firm tubing, such as nylon, polyurethane, and FEP.
Brass, bronze, and copper mufflers offer good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| Style | Pipe Size | Thread Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating | Each | |
UNF Male Brass Fitting—Bronze Body | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | __ | 10-32 | 5 scfm @ 100 psi | 125 | 200° | 5/8" | __ | Air, Inert Gas | 40 | 17-22 dBA | 0000000 | 000000 |
| E | __ | 10-32 | 5 scfm @ 100 psi | 125 | 200° | 1 1/16" | __ | Air, Inert Gas | 40 | 1-8 dBA | 0000000 | 0000 |
Metric Male Brass Fitting—Brass Body | ||||||||||||
| A | __ | M5 | 17 scfm @ 100 psi | 145 | 175° | 11/16" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| F | __ | M5 | 5 scfm @ 100 psi | 175 | 175° | 3/8" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
BSPP Male Brass Fitting—Brass Body | ||||||||||||
| A | 1/8 | __ | 21 scfm @ 100 psi | 175 | 175° | 1 3/4" | __ | Air, Inert Gas | 40 | 10-20 dB | 0000000 | 0000 |
| A | 1/8 | __ | 67 scfm @ 100 psi | 145 | 175° | 7/8" | 1/2" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| A | 1/8 | __ | 71 scfm @ 100 psi | 145 | 175° | 1 3/16" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| A | 1/4 | __ | 115 scfm @ 100 psi | 145 | 175° | 1" | 5/8" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| A | 1/4 | __ | 85 scfm @ 100 psi | 175 | 175° | 2" | __ | Air, Inert Gas | 40 | 10-20 dB | 0000000 | 0000 |
| A | 3/8 | __ | 139 scfm @ 100 psi | 175 | 175° | 2 1/8" | __ | Air, Inert Gas | 40 | 10-20 dB | 0000000 | 00000 |
| A | 3/8 | __ | 162 scfm @ 100 psi | 145 | 175° | 1 3/8" | 3/4" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| A | 3/8 | __ | 164 scfm @ 100 psi | 145 | 175° | 1 5/8" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| A | 1/2 | __ | 197 scfm @ 100 psi | 175 | 175° | 2 11/16" | __ | Air, Inert Gas | 40 | 10-20 dB | 0000000 | 00000 |
| A | 1/2 | __ | 244 scfm @ 100 psi | 145 | 175° | 1 3/4" | 15/16" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| A | 1/2 | __ | 244 scfm @ 100 psi | 145 | 175° | 1 13/16" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| A | 3/4 | __ | 350 scfm @ 100 psi | 145 | 175° | 2 1/4" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| A | 1 | __ | 389 scfm @ 100 psi | 145 | 175° | 2 7/16" | 1 1/2" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| A | 1 | __ | 396 scfm @ 100 psi | 145 | 175° | 2 5/8" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| C | 1/8 | __ | 61 scfm @ 100 psi | 145 | 300° | 13/16" | 3/8" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| C | 1/4 | __ | 100 scfm @ 100 psi | 145 | 300° | 1 1/16" | 1/2" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| C | 3/8 | __ | 141 scfm @ 100 psi | 145 | 300° | 1 7/16" | 5/8" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| C | 1/2 | __ | 210 scfm @ 100 psi | 145 | 300° | 1 3/4" | 3/4" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| C | 3/4 | __ | 301 scfm @ 100 psi | 145 | 300° | 2 1/2" | 1" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| F | 1/8 | __ | 25 scfm @ 100 psi | 175 | 175° | 5/8" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| F | 1/8 | __ | 5 scfm @ 100 psi | 175 | 175° | 9/16" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| F | 1/4 | __ | 25 scfm @ 100 psi | 175 | 175° | 11/16" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| F | 1/4 | __ | 38 scfm @ 100 psi | 175 | 175° | 3/4" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| F | 3/8 | __ | 38 scfm @ 100 psi | 175 | 175° | 3/4" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| F | 3/8 | __ | 56 scfm @ 100 psi | 175 | 175° | 13/16" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| F | 1/2 | __ | 126 scfm @ 100 psi | 175 | 175° | 7/8" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| F | 1/2 | __ | 56 scfm @ 100 psi | 175 | 175° | 13/16" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| F | 3/4 | __ | 126 scfm @ 100 psi | 175 | 175° | 15/16" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 00000 |
| F | 3/4 | __ | 149 scfm @ 100 psi | 175 | 175° | 1 1/16" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 00000 |
| F | 1 | __ | 270 scfm @ 100 psi | 175 | 175° | 1 1/8" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 00000 |
| H | 1/8 | __ | 52 scfm @ 100 psi | 145 | 300° | 1 1/8" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| H | 1/4 | __ | 86 scfm @ 100 psi | 145 | 300° | 1 1/4" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| H | 3/8 | __ | 121 scfm @ 100 psi | 145 | 300° | 1 7/16" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| H | 1/2 | __ | 180 scfm @ 100 psi | 145 | 300° | 1 3/4" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| H | 3/4 | __ | 259 scfm @ 100 psi | 145 | 300° | 2 1/8" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| H | 1 | __ | 293 scfm @ 100 psi | 145 | 300° | 2 5/8" | __ | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| J | 1/8 | __ | 25 scfm @ 100 psi | 175 | 175° | 1 1/8" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| J | 1/4 | __ | 35 scfm @ 100 psi | 175 | 175° | 1 5/16" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 0000 |
| J | 3/8 | __ | 53 scfm @ 100 psi | 175 | 175° | 1 1/2" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 00000 |
| J | 1/2 | __ | 125 scfm @ 100 psi | 175 | 175° | 1 5/8" | __ | Air, Inert Gas | 100 | 10-20 dB | 0000000 | 00000 |
| K | 1/8 | __ | 25 scfm @ 100 psi | 145 | 175° | 3/16" | 3/8" | Air, Inert Gas | 120 | 10-20 dB | 0000000 | 0000 |
| K | 1/8 | __ | 71 scfm @ 100 psi | 145 | 175° | 5/8" | 3/8" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| K | 1/4 | __ | 116 scfm @ 100 psi | 145 | 175° | 3/4" | 1/2" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| K | 1/4 | __ | 38 scfm @ 100 psi | 145 | 175° | 1/4" | 1/2" | Air, Inert Gas | 120 | 10-20 dB | 0000000 | 0000 |
| K | 3/8 | __ | 164 scfm @ 100 psi | 145 | 175° | 13/16" | 5/8" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| K | 3/8 | __ | 56 scfm @ 100 psi | 145 | 175° | 1/4" | 5/8" | Air, Inert Gas | 120 | 10-20 dB | 0000000 | 0000 |
| K | 1/2 | __ | 126 scfm @ 100 psi | 145 | 175° | 3/8" | 3/4" | Air, Inert Gas | 120 | 10-20 dB | 0000000 | 0000 |
| K | 1/2 | __ | 244 scfm @ 100 psi | 145 | 175° | 1 1/16" | 3/4" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| K | 3/4 | __ | 149 scfm @ 100 psi | 145 | 175° | 7/16" | 1" | Air, Inert Gas | 120 | 10-20 dB | 0000000 | 0000 |
| K | 3/4 | __ | 350 scfm @ 100 psi | 145 | 175° | 1 7/16" | 1" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| K | 1 | __ | 270 scfm @ 100 psi | 145 | 175° | 7/16" | 1 1/4" | Air, Inert Gas | 120 | 10-20 dB | 0000000 | 00000 |
| K | 1 | __ | 396 scfm @ 100 psi | 145 | 175° | 1 13/16" | 1 1/4" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 00000 |
| Style | For Tube ID | For Tube OD | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating | Each | |
Tube Stem Nickel-Plated Brass Fitting—Bronze Body | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R | 4mm | __ | Not Rated | 175 | 300° | 1 5/8" | 1/2" | Air | Not Rated | 20 dBA | 0000000 | 000000 |
| R | 6mm | __ | Not Rated | 175 | 300° | 1 7/8" | 9/16" | Air | Not Rated | 20 dBA | 0000000 | 00000 |
| R | 8mm | __ | Not Rated | 175 | 300° | 1 15/16" | 9/16" | Air | Not Rated | 20 dBA | 0000000 | 00000 |
| R | 10mm | __ | Not Rated | 175 | 300° | 2 11/16" | 3/4" | Air | Not Rated | 20 dBA | 0000000 | 00000 |
| R | 12mm | __ | Not Rated | 175 | 300° | 2 11/16" | 3/4" | Air | Not Rated | 20 dBA | 0000000 | 00000 |
Barbed Copper-Plated Steel Fitting—Brass Body | ||||||||||||
| S | 3mm | __ | 71 scfm @ 100 psi | 145 | 175° | 1" | 5/16" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
| S | 4mm | __ | 116 scfm @ 100 psi | 145 | 175° | 1 1/16" | 5/16" | Air, Inert Gas | 50 | 10-20 dB | 0000000 | 0000 |
Push-to-Connect Bronze Fitting—Zinc-Plated Brass Body | ||||||||||||
| T | __ | 1/4" | 63 scfm @ 100 psi | 145 | 140° | 1 1/2" | __ | Air | Not Rated | 16 dB | 0000000 | 00000 |
Compact High-Flow Mufflers
A small hex size makes these high-flow mufflers a good fit for cramped spaces. Commonly used with high-flow, air-powered equipment, such as diaphragm pumps and valves, they reduce noise and filter exhaust fumes without restricting flow.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dBA | Each | |
NPT Male Zinc-Plated Steel Fitting | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 48 scfm @ 100 psi | 150 | 400° | 1 3/8" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 1/4 | 105 scfm @ 100 psi | 150 | 400° | 1 3/4" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 3/8 | 219 scfm @ 100 psi | 150 | 400° | 2 3/16" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 1/2 | 332 scfm @ 100 psi | 150 | 400° | 2 3/4" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 3/4 | 613 scfm @ 100 psi | 150 | 400° | 3 3/16" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 1 | 876 scfm @ 100 psi | 150 | 400° | 3 7/8" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 1 1/4 | 1,226 scfm @ 100 psi | 150 | 400° | 4 1/2" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 1 1/2 | 1,576 scfm @ 100 psi | 150 | 400° | 5" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 2 | 2,452 scfm @ 100 psi | 150 | 400° | 5 1/2" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
BSPT Male Zinc-Plated Steel Fitting | |||||||||
| 1/8 | 48 scfm @ 100 psi | 150 | 400° | 1 3/8" | Air, Inert Gas | 100 | 15-22 | 0000000 | 0000 |
| 1/4 | 105 scfm @ 100 psi | 150 | 400° | 1 3/4" | Air, Inert Gas | 100 | 15-22 | 0000000 | 00000 |
| 3/8 | 219 scfm @ 100 psi | 150 | 400° | 2 3/16" | Air, Inert Gas | 100 | 15-22 | 0000000 | 00000 |
| 1/2 | 332 scfm @ 100 psi | 150 | 400° | 2 3/4" | Air, Inert Gas | 100 | 15-22 | 0000000 | 00000 |
| 3/4 | 613 scfm @ 100 psi | 150 | 400° | 3 3/16" | Air, Inert Gas | 100 | 15-22 | 0000000 | 00000 |
| 1 | 876 scfm @ 100 psi | 150 | 400° | 3 7/8" | Air, Inert Gas | 100 | 15-22 | 0000000 | 00000 |
| 1 1/4 | 1,226 scfm @ 100 psi | 150 | 400° | 4 1/2" | Air, Inert Gas | 100 | 15-22 | 0000000 | 00000 |
| 1 1/2 | 1,576 scfm @ 100 psi | 150 | 400° | 5" | Air, Inert Gas | 100 | 15-22 | 0000000 | 00000 |
| 2 | 2,452 scfm @ 100 psi | 150 | 400° | 5 1/2" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
NPSM Female Zinc-Plated Steel Fitting | |||||||||
| 1/8 | 48 scfm @ 100 psi | 150 | 400° | 1 3/4" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 1/4 | 105 scfm @ 100 psi | 150 | 400° | 2 1/4" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 3/8 | 219 scfm @ 100 psi | 150 | 400° | 2 3/4" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
| 1/2 | 332 scfm @ 100 psi | 150 | 400° | 3 1/8" | Air, Inert Gas | 100 | 17-22 | 0000000 | 00000 |
Flow-Control Mufflers
Adjust the flow by turning the screw. Use these mufflers with air-powered tools and cylinders to reduce noise and filter exhaust fumes.
For mufflers with an external hex drive, twist the screw and then tighten the hex nut with a wrench to secure. These mufflers are more secure than those with a thumb screw.
For mufflers with a thumb screw, twist the screw and friction secures them in place—no need to use a wrench. Often used in valve exhaust ports, these mufflers are not as secure as those with a nut.
Brass, bronze, and nylon mufflers offer good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dB | Features | Each | |
NPT Male Brass Fitting | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 20 scfm @ 100 psi | 300 | 300° | 1 5/16" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 00000 |
| 1/8 | 30 scfm @ 100 psi | 300 | 300° | 1 9/16" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 0000 |
| 1/4 | 30 scfm @ 100 psi | 300 | 300° | 1 9/16" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 0000 |
| 1/4 | 40 scfm @ 100 psi | 300 | 300° | 1 5/8" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 0000 |
| 3/8 | 40 scfm @ 100 psi | 300 | 300° | 1 5/8" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 0000 |
| 3/8 | 60 scfm @ 100 psi | 300 | 300° | 2" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 0000 |
| 1/2 | 60 scfm @ 100 psi | 300 | 300° | 2" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 0000 |
| 1/2 | 70 scfm @ 100 psi | 300 | 300° | 2 3/8" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 00000 |
| 3/4 | 70 scfm @ 100 psi | 300 | 300° | 2 3/8" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 00000 |
| 1 | 100 scfm @ 100 psi | 300 | 300° | 2 1/2" | Air, Inert Gas | 40 | 17-20 | Adjustable Airflow | 0000000 | 00000 |
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dBA | Features | Each | |
NPT Male Bronze Fitting | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 6 scfm @ 100 psi | 215 | 570° | 1 1/16" | Air, Inert Gas | 35 | 17-20 | Adjustable Airflow, Friction Lock | 0000000 | 00000 |
| 1/8 | 6 scfm @ 100 psi | 215 | 570° | 1 3/8" | Air, Inert Gas | 35 | 17-20 | Adjustable Airflow, Friction Lock | 0000000 | 0000 |
| 1/4 | 9 scfm @ 100 psi | 215 | 570° | 1 3/16" | Air, Inert Gas | 35 | 17-20 | Adjustable Airflow, Friction Lock | 0000000 | 0000 |
| 1/4 | 9 scfm @ 100 psi | 215 | 570° | 1 9/16" | Air, Inert Gas | 35 | 17-20 | Adjustable Airflow, Friction Lock | 0000000 | 0000 |
Easy-to-Clean Mufflers
These mufflers can be cleaned for an extended service life. Use them with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.
Glass-filled polypropylene plastic mufflers can be disassembled for cleaning.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dBA | Choose a Filter Material | Each | ||
| B | 1/8 | 75 scfm @ 100 psi | 150 | 175° | 2 3/8" | 15/16" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 000000 |
| B | 1/4 | 78 scfm @ 100 psi | 150 | 175° | 2 1/2" | 15/16" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
| B | 3/8 | 98 scfm @ 100 psi | 150 | 175° | 3 1/2" | 1 3/8" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
| B | 1/2 | 101 scfm @ 100 psi | 150 | 175° | 3 11/16" | 1 3/8" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
| B | 3/4 | 115 scfm @ 100 psi | 150 | 175° | 5 5/8" | 1 15/16" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
| B | 1 | 115 scfm @ 100 psi | 150 | 175° | 5 7/8" | 1 15/16" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
| C | 1/8 | 83 scfm @ 100 psi | 150 | 175° | 1 3/4" | 1 5/8" | Air Inert Gas | 75 | 20-30 | 0000000 | 00000 | |
| C | 1/4 | 87 scfm @ 100 psi | 150 | 175° | 1 13/16" | 1 5/8" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
| C | 3/8 | 95 scfm @ 100 psi | 150 | 175° | 2 13/16" | 2" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
| C | 1/2 | 90 scfm @ 100 psi | 150 | 175° | 2 15/16" | 2" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
| C | 3/4 | 120 scfm @ 100 psi | 150 | 175° | 4 1/8" | 2 15/16" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
| C | 1 | 120 scfm @ 100 psi | 150 | 175° | 4 3/8" | 2 15/16" | Air Inert Gas | 75 | 20-30 | Brass | 0000000 | 00000 |
Clog-Resistant Mufflers
Female
Fitting
Replace your muffler less often—these have a filter design that stays clean longer than porous mufflers. They’re often used in air-powered circuits to reduce noise and filter exhaust fumes.
For technical drawings and 3-D models, click on a part number.
| Style | Pipe Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating | Each | |
NPT Female Aluminum Fitting | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| B | 1 1/2 | 540 scfm @ 100 psi | 300 | 160° | 5 1/2" | Air | 250 | 17-20 dB | 0000000 | 000000 |
Air-Exhaust Flow Control Valves
Install these valves in the exhaust ports of air directional control valves to control exhaust air speed without needing access to your cylinder. They control flow in one direction as air moves from the inlet to the exhaust port (meter out). Air flows freely in the opposite direction. Valves exhaust to the atmosphere and include a muffler to reduce the exhaust noise.
Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve. When selecting between valves with the same port size, choose the valve with the higher flow coefficient to ensure it provides enough airflow to operate your system.
For technical drawings and 3-D models, click on a part number.
Overall | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. of Flow Ports | Inlet Size | Max. Flow Rate, scfm @ 100 psi | Flow Coefficient (Cv) | Max. Pressure, psi | Body Material | Hex Size | Dia. | Lg. | Each | |
Threaded Male Inlet | ||||||||||
Thumb Screw Flow Adjustment Mechanism | ||||||||||
| 2 | 1/8 BSPT | 10.59 | 0.201 | 145 | Brass | 10mm | 14mm | 35.8mm | 00000000 | 000000 |
| 2 | 1/4 BSPT | 17.66 | 0.313 | 145 | Brass | 14mm | 18mm | 37mm | 00000000 | 00000 |
| 2 | M5 Metric | 3.35 | 0.06 | 145 | Brass | 8mm | 10mm | 23.4mm | 00000000 | 00000 |
| 2 | M7 Metric | 4.24 | 0.075 | 145 | Brass | 8mm | 10mm | 26.9mm | 00000000 | 00000 |
Made-to-Order Air-Operated Air-Exhaust Control Valves
When these valves receive an air signal, they quickly dump exhaust air to the atmosphere without routing it back through a directional control valve to speed up the movement of equipment. They're often used with air compressors that require continuous operation. A muffler reduces exhaust noise. Also known as quick exhaust valves.
To Order: Specify minimum pressure and maximum pressure from the ranges listed. The difference between the minimum pressure and maximum pressure must be at least 10 psi, but no more than 30 psi.
Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Flow Ports | Inlet Size | For Outlet Tube ID | Air Pilot Size | Max. Flow Rate, scfm @ 100 psi | Flow Coefficient (Cv) | Body Material | Lg. | Wd. | Ht. | Choose a Pressure Range Min. | Choose a Pressure Range Max. | Each | |
Threaded Female Inlet × Barbed Male Outlet × Threaded Male Air Pilot | |||||||||||||
| 4 | 1/8 NPT | 1/4" | 1/4 NPT | 20 | Not Rated | Brass | 2 7/8" | 2 1/16" | 3 3/8" | 40 to 240 psi in 1 psi increments | 50 to 250 psi in 1 psi increments | 0000000 | 000000 |