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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
4514998
Pneumatic valve VOFD-L50T-M32-MN-N14-10-F10
The Festo 4514998 is a directly actuated 3/2-way closed monostable industrial component featuring a soft sealing principle, a 5 mm nominal width, and a 51 mm width. It delivers a normal nominal flow rate of 493 l/min through 1/4 NPT pneumatic working ports across an operating pressure range of 0 MPa to 1 MPa (0 bar to 10 bar, 0 psi to 145 psi) with a reversible flow direction and vacuum suitability. Featuring IP65 protection, mechanical spring reset, safe exhausting safety function, and TÜV 968/V 1251.02/24 certification, it achieves up to SIL 3 in both high and low demand modes. 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
- 4514998
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 4514998.
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
- 3/2-way, closed, monostable
- Actuation type
- Electrical
- Width
- 51 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 493 l/min
- Pneumatic working port
- 1/4 NPT
- Operating pressure
- 0 MPa...1 MPa | 0 bar...10 bar | 0 psi...145 psi
- Structural design
- Directly actuated poppet valve
- Reset method
- Mechanical spring
- Degree of protection
- IP65
- Certicate issuing authority
- TÜV 968/V 1251.02/24
- Nominal width
- 5 mm
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- None
- Type of control
- directly
- Flow direction
- Reversible
- Safety function
- Safe exhausting
- Safety integrity level (SIL)
- Up to SIL 3 high demand mode | Up to SIL 3 low demand mode
- Suitability for vacuum
- Yes
- b-value
- 0.25
- C value
- 2 l/sbar
- Flow rate for piston valve pressurization
- 0.36 m³/h
- Flow rate for piston valve exhausting
- 0.36 m³/h
- Standard nominal ow rate 2-3
- 429 l/min
- Switching time off
- 60 ms
- On switching time
- 40 ms
- Explosion prevention and protection
- Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
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 4514998. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.