Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas+1 417 261 6001 info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
153534
Pressure regulator LR-1/8-QS-4
The Festo part number 153534 is a directly-controlled piston regulator featuring a looped-through compressed air supply and a constant output pressure function with secondary exhaust. This component provides a standard nominal flow rate of 46 l/min across an inlet pressure range of 0 to 9 bar and a pressure regulation range of 1 to 8 bar for compressed air operating media conforming to ISO8573-1:2010 [7:-:-]. Constructed with a PBT-reinforced housing, nickel-plated brass threaded plug, and PTFE threaded seal, the 36 g device operates in ambient temperatures from 0 to 60 °C and utilizes 2 QS-4 pneumatic connection ports with threaded mounting. 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
- 153534
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 153534.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Controller function
- Output pressure constant | with secondary exhaust
- Pneumatic connection, port
- 2 QS-4
- Mounting type
- Threaded
- Standard nominal flow rate
- 46 l/min
- Inlet pressure 1
- 0 ... 9 bar
- Ambient temperature
- 0 ... 60 °C
- Material housing
- PBT-reinforced
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Actuator lock
- Knurled screw with lock nut
- Assembly position
- Any
- Design structure
- directly-controlled piston regulator | with looped-through compressed air supply
- Pressure regulation range
- 1 ... 8 bar
- Product weight
- 36 g
- Material of threaded plug
- Brass | Nickel plated
- Material of threaded seal
- PTFE
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 153534. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.