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About Air Preparation
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Customize your air preparation system with dryers, filters, and other purifying parts.
Safety Lockout Valves for SMC Modular
Compressed Air Filter/Regulator/Lubricators (FRLs)
Shown Installed
Keep your SMC air preparation equipment from starting up during maintenance. When these valves are in their shut-off position, they block incoming air and exhaust downstream pressure. You can use a padlock (not included) to lock them closed. These valves help you comply with OSHA regulations for lockout/tagout procedures.
Joiner clamps (sold separately) connect these valves to another SMC modular component with the same series number. They create compact, airtight connections that are easy to swap out. These clamps come with mounting brackets to attach the valve to a wall or equipment.
Valves | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | ||||||||||
Inlet | Outlet | Manufacturer Series | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Locking Mechanism Color | Ht. | Wd. | Each | Each | ||
NPT Female Inlet and Outlet | ||||||||||||
For Series No. 40 | ||||||||||||
| 1/4 | 1/4 | VHS40 | 79 scfm @ 100 psi | 145 | 140° | Red | 4 3/8" | 2 3/4" | 8562T13 | 000000 | 8550T2 | 00000 |
| 3/8 | 3/8 | VHS40 | 101 scfm @ 100 psi | 145 | 140° | Red | 4 3/8" | 2 3/4" | 8562T2 | 00000 | 8550T2 | 0000 |
| 1/2 | 1/2 | VHS40 | 180 scfm @ 100 psi | 145 | 140° | Red | 4 3/8" | 2 3/4" | 8562T3 | 00000 | 8550T2 | 0000 |
| 3/4 | 3/4 | VHS40 | 141 scfm @ 100 psi | 145 | 140° | Red | 4 1/2" | 2 3/4" | 8562T8 | 00000 | 8550T5 | 00000 |