Festo
Festo LRB-1/2-D-O-K4-MIDI Pressure regulating valve manifold
Part number528991EAN / GTIN4052568163334HS code8481.10
Pneumatics
Pneumatic Valves
MOQ:1
Pricing
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Product Description
Festo LRB-1/2-D-O-K4-MIDI — Pressure regulating valve manifold, compressed air preparation. operating pressure 0.1. 1.6 MPa (1. 16 bar).
Technical Specifications
- Manufacturer part number (MPN)
- 528991
- Type code
- LRB-1/2-D-O-K4-MIDI
- EAN / GTIN
- 4052568163334
- Product category
- Compressed air preparation
- Lifecycle status
- Phase-out
- Size
- Midi
- Series
- D
- Actuator lock
- Rotary knob with detent
- Mounting position
- Any
- Design
- Directly actuated diaphragm regulator, with through compressed air supply
- Controller function
- Output pressure constant, with primary pressure compensation, with secondary exhausting
- Symbol
- 00995333
- Pressure gauge (ANALOG) or Pressure display (DIGITAL)
- Prepared for G1/4
- Operating pressure
- 0.1 ... 1.6 MPa (1 ... 16 bar)
- Pressure regulation range
- 0.05 ... 1.2 MPa (0.5 ... 12 bar; 7.25 ... 174 psi)
- Max. pressure hysteresis
- 0.02 MPa (0.2 bar; 2.9 psi)
- Standard nominal flow rate (standardised to DIN 1343)
- 3200 l/min
- Operating medium
- Compressed air to ISO 8573-1:2010 [7:4:4]
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Air purity class at output
- Compressed air to ISO 8573-1:2010 [7:4:4]
- Media temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 3834 g
- Type of mounting
- With accessories
- Pneumatic connection, port 1
- G1/2
- Pneumatic connection, port 2
- G3/8
- Material sub-base
- Die-cast zinc
- Material control panel
- PA
- Material seals
- NBR
- Material housing
- Die-cast zinc
- Product type
- Air treatment
- Product group
- Pneumatics
- Thread
- 1/2"
- Press Area
- 0.5 to 12 bar
- Carbon footprint (EPD)
- 23.6690 kg CO2e per pcs
- Country of origin
- Hungary
- Customs tariff code (EU CN)
- 84811099
- HS code
- 8481.10
Standards & Compliance
- HS Code
- 8481.10
Cross References
- EAN 4052568163334
- MPN 528991
Product Documentation
Document preview: LRB-1/2-D-O-K4-MIDI — Festo product documentation
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 528991?
- 528991 can be ordered from cballast.com as a Festo catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Festo product?
- The manufacturer part number is 528991.
- What is the HS code for 528991?
- The customs tariff (HS) code for 528991 is 8481.10.
- Who manufactures 528991?
- 528991 is a Festo product in the Pneumatics range.
- Is a datasheet available for 528991?
- Yes — the 528991 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 528991?
- The minimum order quantity is 1.
- Is 528991 available?
- Yes — 528991 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).