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Festo
555766
Regulator plate VABF-S1-2-R5C2-C-10
The Festo 555766 is an industrial component featuring a 54 mm width, a weight of 1990 g, and compatibility with ISO 5599-1 norms for vertical stacking on manifold or individual sub-bases. This reversible pneumatic pressure regulator delivers a constant output pressure with secondary exhausting across a regulation range of 0.05 MPa to 1 MPa (0.5 bar to 10 bar or 7.25 psi to 145 psi) and supports optional pressure gauges. It provides IP65 and NEMA 4 protection degrees, operates within an ambient temperature range of -5 °C to 50 °C, and functions with compressed air meeting ISO 8573-1:2010 [7:4:4] standards where oil lubrication is possible. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 555766
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 555766.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Width
- 54 mm
- Based on norm
- ISO 5599-1
- Mounting position
- Any
- Pneumatic vertical stacking
- Pressure regulator for 2 and 4, reversible
- Controller function
- Constant output pressure | With secondary exhausting
- Optional pressure gauge
- Possible
- Pressure regulation range MPa
- 0.05 MPa...1 MPa
- Pressure regulation range
- 0.5 bar...10 bar
- Pressure regulation range psi
- 7.25 psi...145 psi
- Inlet pressure 1
- 0.5 bar...10 bar
- Inlet pressure 1 MPa
- 0.05 MPa...1 MPa
- Inlet pressure 1 psi
- 7.25 psi...145 psi
- 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)
- 0 - No corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Degree of protection
- IP65 | NEMA 4
- Ambient temperature
- -5 °C...50 °C
- Product weight
- 1990 g
- Vertical stacking mounting type
- On manifold sub-base | On individual sub-base
- Pressure gauge connection
- With retaining clamp
- Note on materials
- RoHS compliant
- Material of operator panel
- PA
- Controller housing material
- Die-cast aluminum
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 555766. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.