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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 info@mropartsrfq.com
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Festo
526261
Pressure regulator LR-M5-D-7-MICRO
The Festo 526261 is a micro-sized Series D directly-controlled diaphragm regulator featuring a rotary knob with lock and a secondary exhaust controller function. This component operates within a working pressure range of 1 to 10 bar, provides a pressure regulation range of 0.5 to 7 bar with a maximum pressure hysteresis of 0.3 bar, and delivers a standard nominal flow rate of 120 l/min using compressed air or inert gases. Weighing 90 g with a wrought aluminum alloy connecting plate and two M5 pneumatic connection ports, it includes a pressure gauge and supports any assembly position with optional line installation or accessory mounting. Submit the exact part number, quantity, and application requirements for a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 526261
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 526261.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Micro
- Series
- D
- Actuator lock
- Rotary knob with lock
- Assembly position
- Any
- Design structure
- directly-controlled diaphragm regulator
- Controller function
- with secondary exhaust
- Pressure gauge
- with pressure gauge
- Working pressure
- 1 ... 10 bar
- Pressure regulation range
- 0.5 ... 7 bar
- Max. pressure hysteresis
- 0.3 bar
- Standard nominal flow rate
- 120 l/min
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4] | Inert gases
- Air purity class at output
- Compressed air in accordance with ISO8573-1:2010 [7:4:4] | Inert gases
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 90 g
- Mounting type
- Line installation | with accessories | Optional
- Pneumatic connection, port
- 2 M5
- Materials note
- Conforms to RoHS
- Material of connecting plate
- Wrought Aluminum alloy
- Material seals
- NBR
- Material housing
- Wrought Aluminum alloy
- Material membrane
- NBR
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 526261. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.