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Festo
537642
Pressure regulator LR-1/8-DB-7-O-MINI
The Festo 537642 is a mini Series DB pressure regulator measuring 44 mm in width, featuring a rotary knob with lock and a design structure without a pressure gauge while being prepared for G1/8 connection. Engineered with secondary exhaust, return flow functionality, and a standard nominal flow rate of 800 l/min or greater, this component operates within a working pressure range of 1.5 to 10 bar and a regulation range of 0.5 to 7 bar using compressed air in accordance with ISO8573-1:2010 [-:-:-]. It weighs 150 g with a CRC corrosion resistance classification of 1, supports ambient and medium temperatures from -5 to 50 °C, and accommodates optional mounting types including front panel, line installation, through-hole, and mounting bracket configurations. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this unit.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 537642
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 537642.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Mini
- Width
- 44 mm
- Series
- DB
- Actuator lock
- Rotary knob with lock
- Assembly position
- Any
- Design structure
- Pressure regulator without pressure gauge
- Controller function
- with secondary exhaust | with return flow
- Pressure gauge
- Prepared for G1/8
- Working pressure
- 1.5 ... 10 bar
- Pressure regulation range
- 0.5 ... 7 bar
- Max. pressure hysteresis
- 0.5 bar
- Standard nominal flow rate
- >= 800 l/min
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [-:-:-]
- Corrosion resistance classification CRC
- 1
- Medium temperature
- -5 ... 50 °C
- Ambient temperature
- -5 ... 50 °C
- Product weight
- 150 g
- Mounting type
- Optional | Front panel installation | Line installation | with through hole | With mounting bracket
- Pressure gauge connection
- G1/8
- Pneumatic connection, port
- 2 G1/8
- Materials note
- Conforms to RoHS
- Materials information for seals
- NBR
- Material information, rotary knob
- POM
- Materials information, housing
- PA-reinforced
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 537642. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.