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Festo Modular Compressed Air Regulators
Adjust and maintain the pressure of your compressed air. All regulators are relieving style, so they exhaust when the downstream pressure exceeds the set pressure. They have a locking head to prevent unintentional pressure changes. Install in your air line after filters.
Joiner clamps (sold separately) connect the regulator to another Festo modular component with the same series number. They come with mounting brackets to attach the regulator to a wall or equipment.
End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
Regulators | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe size | Overall | Joiner Clamps | End Block Sets | ||||||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Gauge Included | Wd. | Ht. | Max. Temp., °F | For Max. Shackle Dia. | Regulating Accuracy | Pressure Regulating Range, psi | Each | Each | Each | |||
Aluminum Housing | |||||||||||||||||
Series No. 4—NPT Female Inlet and Outlet | |||||||||||||||||
| MS4 | 1/4 | 1/4 | 65 scfm @ 100 psi | 206 | Yes | 1 5/8" | 5" | 140° | 5/8" | Not Rated | 7.4-176 | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| MS4 | 3/8 | 3/8 | 65 scfm @ 100 psi | 206 | Yes | 1 5/8" | 5" | 140° | 5/8" | Not Rated | 7.4-176 | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Series No. 6—NPT Female Inlet and Outlet | |||||||||||||||||
| MS6 | 1/2 | 1/2 | 230 scfm @ 100 psi | 294 | Yes | 2 1/2" | 7 3/4" | 140° | 5/8" | Not Rated | 7.4-176 | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
| MS6 | 3/4 | 3/4 | 230 scfm @ 100 psi | 294 | Yes | 2 1/2" | 7 3/4" | 140° | 5/8" | Not Rated | 7.4-176 | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Series No. 9—NPT Female Inlet and Outlet | |||||||||||||||||
| MS9 | 1 | 1 | 375 scfm @ 100 psi | 290 | Yes | 4 1/8" | 8 7/8" | 140° | 5/8" | Not Rated | 7.25-174 | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Compressed Air Regulating Manifolds
Use a single air supply to meet the pressure requirements of multiple applications—connect one of these manifolds to your air line, and then set a different output pressure for each station. All are relieving regulators, so they exhaust when the downstream pressure exceeds the set pressure. Install in your air line after filters.
Style C manifolds are suitable in the high-pressure systems required for sandblasting, molding and machining operations, and conveying.
Pipe Size | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Gauge Included | Wd. | Ht. | Housing Material | Max. Temp., °F | Regulating Accuracy | Pressure Regulating Range, psi | Each | ||
NPT Female Inlet and Outlet | |||||||||||||
2 Stations | |||||||||||||
| C | 1/4 | 1/4 | 65 scfm @ 100 psi | 206 | Yes | 3 1/4" | 4 7/8" | Aluminum | 140° | ±7 psi | 4.4-176 psi | 0000000 | 0000000 |
| C | 1/2 | 1/2 | 230 scfm @ 100 psi | 290 | Yes | 6 1/4" | 7 3/8" | Aluminum | 140° | ±7 psi | 4.4-174 psi | 0000000 | 000000 |
4 Stations | |||||||||||||
| C | 1/4 | 1/4 | 65 scfm @ 100 psi | 206 | Yes | 6 3/8" | 4 7/8" | Aluminum | 140° | ±7 psi | 4.4-176 psi | 0000000 | 000000 |
| C | 1/2 | 1/2 | 230 scfm @ 100 psi | 290 | Yes | 12 3/8" | 7 3/8" | Aluminum | 140° | ±7 psi | 4.4-174 psi | 0000000 | 000000 |
6 Stations | |||||||||||||
| C | 1/4 | 1/4 | 65 scfm @ 100 psi | 206 | Yes | 9 5/8" | 4 7/8" | Aluminum | 140° | ±7 psi | 4.4-176 psi | 0000000 | 000000 |
| C | 1/2 | 1/2 | 230 scfm @ 100 psi | 290 | Yes | 18 5/8" | 7 3/8" | Aluminum | 140° | ±7 psi | 4.4-174 psi | 0000000 | 000000 |
8 Stations | |||||||||||||
| C | 1/4 | 1/4 | 65 scfm @ 100 psi | 206 | Yes | 12 3/4" | 4 7/8" | Aluminum | 140° | ±7 psi | 4.4-176 psi | 0000000 | 000000 |
| C | 1/2 | 1/2 | 230 scfm @ 100 psi | 290 | Yes | 24 3/4" | 7 3/8" | Aluminum | 140° | ±7 psi | 4.4-174 psi | 0000000 | 000000 |
Festo Modular Compressed Air Filter/Regulators for Particle Removal
A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone. They provide clean compressed air at your required pressure and have a locking head to prevent unintentional pressure changes. Filter has a clear bowl or sight glass so you can see inside to monitor contents.
Joiner clamps (sold separately) connect the filter/regulator to another Festo modular component with the same series number. They come with mounting brackets to attach the filter/regulator to a wall or equipment.
End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
Filter/Regulators | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | |||||||||||||
| Manufacturer Series | Inlet | Outlet | For Max. Shackle Dia. | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | |||
Polycarbonate Plastic Bowl—Clear with Automatic Drain | ||||||||||||||||
| MS4 | 1/4 | 1/4 | 5/8" | 65 scfm @ 100 psi | 7.4-176 | 176 | 140° | 5 | 8 1/4" | 1 5/8" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 |
| MS4 | 3/8 | 3/8 | 5/8" | 65 scfm @ 100 psi | 7.4-176 | 176 | 140° | 5 | 8 1/4" | 1 5/8" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Filter/Regulators | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | |||||||||||||
| Manufacturer Series | Inlet | Outlet | For Max. Shackle Dia. | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | |||
Polycarbonate Plastic Bowl—Clear with Automatic Drain | ||||||||||||||||
| MS6 | 1/4 | 1/4 | 5/8" | 130 scfm @ 100 psi | 7.4-176 | 176 | 140° | 5 | 11 5/8" | 3" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 |
| MS6 | 1/2 | 1/2 | 5/8" | 130 scfm @ 100 psi | 7.4-176 | 176 | 140° | 5 | 11 5/8" | 3" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
| MS6 | 3/4 | 3/4 | 5/8" | 130 scfm @ 100 psi | 7.4-176 | 176 | 140° | 5 | 11 1/2" | 2 1/2" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Filter/Regulators | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | |||||||||||||
| Manufacturer Series | Inlet | Outlet | For Max. Shackle Dia. | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | |||
Aluminum Bowl—Opaque with Sight Glass and Automatic Drain | ||||||||||||||||
| MS9 | 1 | 1 | 5/8" | 560 scfm @ 100 psi | 7.25-174 | 174 | 140° | 5 | 17 3/4" | 3 1/2" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 |
Festo Modular Compressed Air Filter/Regulator/Lubricators (FRLs)
A Festo filter, regulator, and lubricator are combined to provide clean, lubricated compressed air at your required pressure. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure. Filter and lubricator have a clear bowl or sight glass so you can monitor the contents inside.
Stacked filter/regulator/lubricators require less horizontal space than inline FRLs. The filter and regulator are joined top-to-bottom with the lubricator on the side.
Joiner clamps (sold separately) connect the filter/regulator/lubricator to another Festo modular component with the same series number. They come with mounting brackets to attach the filter/regulator/lubricator to a wall or equipment.
End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
Filter/Regulator/Lubricators (FRLs) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | |||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Pressure Regulating Range, psi | Ht. | Wd. | Each | Each | Each | |||
Inline with Clear Polycarbonate Plastic Bowl | ||||||||||||||
| MS4 | 1/4 | 1/4 | 65 scfm @ 100 psi | 176 | 5 | 22-174 | 8" | 4 3/4" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 |
| MS4 | 3/8 | 3/8 | 65 scfm @ 100 psi | 176 | 5 | 22-174 | 8" | 4 3/4" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Stacked with Clear Polycarbonate Plastic Bowl | ||||||||||||||
| MS4 | 1/4 | 1/4 | 65 scfm @ 100 psi | 176 | 5 | 22-174 | 8" | 3 1/4" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
| MS4 | 3/8 | 3/8 | 65 scfm @ 100 psi | 176 | 5 | 22-174 | 8" | 3 1/8" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Filter/Regulator/Lubricators (FRLs) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | |||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Pressure Regulating Range, psi | Ht. | Wd. | Each | Each | Each | |||
Inline with Clear Polycarbonate Plastic Bowl | ||||||||||||||
| MS6 | 1/2 | 1/2 | 130 scfm @ 100 psi | 176 | 5 | 59-174 | 12" | 7 3/8" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 |
| MS6 | 3/4 | 3/4 | 130 scfm @ 100 psi | 176 | 5 | 59-174 | 12" | 7 3/8" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Stacked with Clear Polycarbonate Plastic Bowl | ||||||||||||||
| MS6 | 1/2 | 1/2 | 130 scfm @ 100 psi | 176 | 5 | 59-174 | 12" | 7 3/8" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
| MS6 | 3/4 | 3/4 | 130 scfm @ 100 psi | 176 | 5 | 59-174 | 12" | 7 3/8" | 0000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
Filter/Regulator/Lubricators (FRLs) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | |||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Pressure Regulating Range, psi | Ht. | Wd. | Each | Each | Each | |||
Inline with Opaque with Sight Glass Aluminum Bowl | ||||||||||||||
| MS9 | 1 | 1 | 560 scfm @ 100 psi | 174 | 5 | 22-174 | 13 5/8" | 8 1/4" | 0000000 | 000000000 | 0000000 | 000000 | 0000000 | 000000 |
Stacked with Opaque with Sight Glass Aluminum Bowl | ||||||||||||||
| MS9 | 1 | 1 | 560 scfm @ 100 psi | 174 | 5 | 22-174 | 13 5/8" | 8 1/4" | 0000000 | 00000000 | 0000000 | 00000 | 0000000 | 00000 |
Safety Lockout Valves for Festo Modular
Compressed Air Filter/Regulator/Lubricators (FRLs)
Prevent accidental start-up when servicing equipment. These lockout valves exhaust downstream pressure and can be locked in the shut-off position using a padlock (not included). Valves help your process comply with OSHA regulations for lockout/tagout procedures.
Joiner clamps (sold separately) connect the safety lockout valve to another Festo modular component with the same series number. They come with mounting brackets to attach the valve to a wall or equipment.
Valves | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | ||||||||||
| Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Locking Mechanism Color | Ht. | Wd. | Features | Each | Each | ||
NPT Female Inlet and Outlet | ||||||||||||
MS4 Series | ||||||||||||
| 1/4 | 1/4 | 65 scfm @ 100 psi | 206 | 140° | Blue | 6" | 1 5/8" | Silencer | 0000000 | 000000 | 0000000 | 000000 |
| 3/8 | 3/8 | 65 scfm @ 100 psi | 206 | 140° | Blue | 6" | 2" | Silencer | 0000000 | 00000 | 0000000 | 00000 |
MS6 Series | ||||||||||||
| 1/2 | 1/2 | 130 scfm @ 100 psi | 265 | 140° | Blue | 10 1/8" | 2 1/2" | Silencer | 0000000 | 00000 | 0000000 | 00000 |
| 3/4 | 3/4 | 130 scfm @ 100 psi | 265 | 140° | Blue | 10 1/8" | 2 3/4" | Silencer | 0000000 | 00000 | 0000000 | 00000 |
MS9 Series | ||||||||||||
| 1 | 1 | 560 scfm @ 100 psi | 290 | 140° | Blue | 18 1/4" | 3 1/2" | Silencer | 0000000 | 000000 | 0000000 | 00000 |
Slow-Start Air-Exhaust Valves for Festo Modular
Compressed Air Filter/Regulator/Lubricators (FRLs)
Also known as Monday-morning valves, these valves slowly introduce pressure to reduce surge damage during start-up. When the solenoid is shut off, the valve cuts air to your equipment by exhausting downstream pressure. To ensure compatibility, the valve series number should match the series number on your Festo components.
Pipe Size | Valve | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer Series | Inlet | Outlet | Exhaust | Type | Starting Position | Max. Flow Rate | Max. Pressure, psi | Temperature Range, °F | Voltage | Ht. | Wd. | Dp. | Each | |
NPT Female Inlet, Outlet, and Exhaust | ||||||||||||||
Series No. 6 | ||||||||||||||
| MS6 | 1/2 | 1/2 | 3/4 | Spool | Normally Closed | 201 scfm @ 88 psi | 145 | 35° to 140° | 24V DC | 7 5/16" | 2 7/16" | 3" | 0000000 | 0000000 |
| MS6 | 3/4 | 3/4 | 3/4 | Spool | Normally Closed | 201 scfm @ 88 psi | 145 | 35° to 140° | 24V DC | 7 5/16" | 4 1/2" | 3" | 0000000 | 000000 |
Series No. 9 | ||||||||||||||
| MS9 | 1 | 1 | 1 | Spool | Normally Closed | 581 scfm @ 88 psi | 235 | 35° to 140° | 24V DC | 10 11/16" | 4 1/8" | 4 5/16" | 0000000 | 000000 |