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Festo
8177452
Shut-off valve VBOC-L2-P-M12-G14-E
The Festo 8177452 is a 2/2-way closed, monostable industrial component featuring pneumatic actuation, an external pilot air supply port, and a mechanical spring reset method. It provides G1/4 pneumatic connections 1 and 2, screw-in external thread mounting with a sealing ring, an inductive measuring principle, and a welding spatter-resistant design capable of operating at pressures from 0.05 MPa to 1 MPa within an ambient temperature range of -5 °C to 60 °C using compressed air as per ISO 8573-1:2010 [7:4:4]. This component achieves a standardized nominal flow rate of 600 l/min and a standard flow rate of 1080 l/min at 0.6->0 MPa, alongside a nominal flow rate of 700 l/min and a standard flow rate of 1120 l/min for flow direction 2->1, while carrying CE and UKCA markings compliant with EMC and RoHS directives. Submit the exact part number, quantity, and application requirements to request 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
- 8177452
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8177452.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 2/2-way, closed, monostable
- Pneumatic connection 1
- G1/4
- Pneumatic connection 2
- G1/4
- Actuation type
- Pneumatic
- Type of mounting
- Screw-in | With external thread
- Nominal ow rate standardized according to ISO 8778
- 600 l/min
- Standard ow rate 0.6->0 MPa (6->0 bar, 87->0 psi) to ISO 8778
- 1080 l/min
- Nominal ow rate 2->1 standardized according to ISO 8778
- 700 l/min
- Standard ow rate 0.6->0 MPa (6->0 bar, 87->0 psi) 2->1 to ISO 8778
- 1120 l/min
- Operating pressure
- 0.05 MPa...1 MPa | 0.5 bar...10 bar
- Ambient temperature
- -5 °C...60 °C
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- CE marking (see declaration of conformity)
- As per EU EMC directive | As per EU RoHS directive
- UKCA marking (see declaration of conformity)
- To UK instructions for EMC | To UK RoHS instructions
- Mounting position
- Any
- Special features
- Welding spatter-resistant
- Type of seal on screwed plug
- Sealing ring
- Reset method
- Mechanical spring
- Pilot air supply port
- External
- Measuring principle
- Inductive
- Switching element function
- NC contact
- Rotatability
- 360 deg/continuous swiveling not permissible
- Sensor reverse polarity protection
- For all electrical connections
- Note on forced dynamization
- Current information on this issue can be found in Technical Report V
- Switching position sensing
- Normal position with sensor
- Switch-off pressure
- 0.05 MPa...0.2 MPa
- Switch-on pressure
- 0.15 MPa...0.4 MPa
- Pneumatic off range
- 0.04 MPa
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 8177452. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.