186457 Festo Compressed Air Preparation Units


Part#:186457
Alt. Part#:LR-1/2-D-7-MAXI
Manufacturer:Festo
Category:Compressed Air Preparation Units
Product Lifecycle:Active
Product description
pressure regulator LR-1/2-D-7-MAXI With pressure gauge, working pressure up to 7 bar. Size: Maxi, Series: D, Actuator lock: Rotary knob with lock, Assembly position: Any, Design structure: Piloted piston regulator
Product Details
- Design Pilot-controlled piston control valve
- Pressure regulation range 0.5 bar ... 7 bar
- Corrosion resistance class (CRC) 2 - Moderate corrosion stress
- Pneumatic connection 1 G1/2
- Housing material Die-cast zinc
- Size Maxi
- Actuator lock Rotary knob with detent
- Pressure gauge with pressure gauge
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
- Air quality class at the output Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
- Product weight 1200 g
- Pneumatic connection 2 G1/2
- Seals material NBR
- Series D
- Symbol 00991558
- Standard nominal flow rate 10700 l/min
- Ambient temperature -10 °C ... 60 °C
- Material of sub-base Die-cast zinc
- Maritime classification See certificate
- Mounting position Any
- Operating pressure 0 bar ... 16 bar
- Information on operating and pilot media Operation with oil lubrication possible (required for further use)
- Temperature of medium -10 °C ... 60 °C
- Type of mounting Front panel mounting With accessories
- Note on materials RoHS-compliant
- Type code LR
- Controller function Outlet pressure constant With secondary exhausting
- Max. pressure hysteresis 0.4 bar
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
186457 Related Documents
Manufacturer warranty
186457 Festo
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About the manufacturer

Festo Corp. has been a top supplier of automation and intelligent automation solutions for more than four decades in the United States and eight decades globally. The company is committed to transforming the manufacturing sector and enhancing business efficiency.
About the Product Category
Also referred to as an FRL unit (Filter, Regulator, Lubricator), an air preparation unit is utilized to treat compressed air. It accomplishes this by eliminating impurities, managing pressure, and adding specific quantities of oil for lubrication.

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