▸ Key Features:
• Modular air regulator from SMC AR series
• Integrated square pressure gauge with limit indicator
• Adjustable pressure range approximately 7 to 125 PSI
• Built-in backflow function for pressure safety and release
• 1/2 inch NPT threaded ports for standard pneumatic connections
• Locking adjustment knob helps prevent accidental setting changes
• Compact modular design compatible with SMC air preparation systems
▸ Applications:
• Pneumatic control systems
• Industrial automation and manufacturing lines
• Air preparation units and FRL assemblies
• Machine tools and assembly equipment
• General compressed air regulation applications
▸ Alternative Model Numbers:
AR40K-N04BE-Z-B
AR40K-N04-Z-B
AR40K-N04E-Z-B
AR40K-N04B-Z-B
AR40K-04-D
▸ Common Misspellings or Phrasing:
SMC AR40 regulator
AR40K air regulator
SMC pressure regulator 1/2 NPT
AR40K-N04BE regulator
SMC pneumatic air regulator with gauge
