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Festo
536051
Pneumatic valve VL-5/3E-3/8-B-EX
The Festo 536051 is a 40 mm wide pneumatic industrial component featuring a 5/3 exhausted valve function with a piston gate valve structural design and mechanical spring reset. Delivering a normal nominal flow rate of 2200 l/min through G3/8 pneumatic working ports, this soft-sealed unit operates within a pressure range of -0.9 bar to 10 bar and includes an adjustable exhaust air function. It carries CE and UKCA markings per ATEX and UK EX directives, featuring II 2G and II 2D categories with Ex h IIC T4 Gb gas and Ex h IIIC T130°C Db dust ignition protection for explosive ambient temperatures between -10°C and +60°C, alongside EPL Gb (GB) and EPL Db (GB) certifications. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 536051
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 536051.
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
- 5/3 exhausted
- Actuation type
- Pneumatic
- Width
- 40 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 2200 l/min
- Pneumatic working port
- G3/8
- Operating pressure
- -0.09 MPa...1 MPa | -0.9 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- CE marking (see declaration of conformity)
- as per EU explosion protection directive (ATEX)
- UKCA marking (see declaration of conformity)
- acc. to UK EX instructions
- ATEX category gas
- II 2G
- ATEX category for dust
- II 2D
- Type of ignition protection for gas
- Ex h IIC T4 Gb
- Type of (ignition) protection for dust
- Ex h IIIC T130°C Db
- Explosive ambient temperature
- -10°C <= Ta <= +60°C
- Explosion protection certication outside the EU
- EPL Db (GB) | EPL Gb (GB)
- Nominal width
- 12 mm
- Width dimension
- 41 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- None
- Type of control
- directly
- Pilot air supply port
- External
- Flow direction
- Reversible
- Lap
- Positive overlap
- Pilot pressure MPa
- 0.3 MPa...1 MPa
- Pilot pressure
- 3 bar...10 bar
- Max. switching frequency
- 3 Hz
- Switching time off
- 28 ms
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 536051. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.