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
556345
Basic valve LOCB-3-1/4
Festo Basic valve LOCB-3-1/4, part number 556345, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 556345
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 556345.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationTechnical documents are stored and served from our system.
Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Valve function
- 3/2-way, monostable, open
- Actuation type
- Pneumatic
- Width
- 50 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 600 l/min
- Pneumatic working port
- G1/4
- Operating pressure
- 0.2 MPa...1 MPa | 2 bar...10 bar
- Structural design
- Plate seat
- Reset method
- Mechanical spring
- Nominal width
- 6.5 mm
- Mounting position
- Any
- Pilot pressure MPa
- 0.1 MPa...1 MPa
- Pilot pressure
- 1 bar...10 bar
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Product weight
- 495 g
- Type of mounting
- With through-hole
- Pilot air port 12
- M20x1
- Pneumatic connection 1
- G1/4
- Pneumatic connection 2
- G1/4
- Pneumatic connection 3
- G1/4
- Seals material
- NBR
- Housing material
- Aluminum | Anodized
Technical library
Documents and Data Sheets
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 556345. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.