Festo VUVS-L25-B52-D-N14-FN – 5/2 Bistable Solenoid Valve | 1300 l/min | Murali Pneumatics Coimbatore
The Festo VUVS-L25-B52-D-N14-FN is a 5/2 bistable solenoid valve designed for reliable directional control in pneumatic systems. With a high flow rate of 1300 l/min and robust piston gate construction, it handles demanding industrial cycles with ease.
Ideal for automation, machine tools, and process industries requiring stable switching performance.
Festo Part Number: 8192997
Note: Supplied as valve body only — coil and plug socket must be ordered separately.
Available with Murali Pneumatics, your authorized Festo dealer in Coimbatore.
Product Description
Product Overview
The Festo VUVS-L25-B52-D-N14-FN belongs to the proven VUVS series of compact, high-flow directional control valves. Designed with a piston gate mechanism, this valve delivers consistent switching performance even under demanding industrial conditions. Its bistable operation ensures position retention without continuous power, making it energy-efficient and reliable for automation systems in Coimbatore’s manufacturing environments.Key Features
- 5/2 bistable valve function — Maintains last switching position without continuous power supply
- High flow rate (1300 l/min) — Supports fast actuator response and high-cycle applications
- Piston gate design — Ensures durability and long service life in industrial environments
- Detenting manual override — Allows secure manual operation during maintenance
- Pilot actuated system — Provides efficient control with reduced electrical load
- Internal pilot air supply — Simplifies installation without external pilot connections
- ATEX zone compatibility — Suitable for hazardous environments (Zones 1, 2, 21, 22)
- Cleanroom Class 6 compliant — Suitable for controlled environments like pharma and electronics
- Soft sealing principle — Ensures leak-tight operation and smooth switching
- Compact valve size (26.5 mm) — Saves space in control panels and manifolds
Technical Specifications
| Parameter | Value |
|---|---|
| Festo Part Number | 8192997 |
| Valve Function | 5/2 bistable |
| Actuation Type | Electric |
| Valve Size | 26.5 mm |
| Flow Rate | 1300 l/min |
| Port Size | 1/4 NPT |
| Operating Pressure | 1.5 to 8 bar (0.15 to 0.8 MPa) |
| Design | Piston gate valve |
| Sealing Principle | Soft |
| Manual Override | Detenting |
| Piloting Type | Pilot actuated |
| Pilot Pressure | 1.5 to 8 bar (0.15 to 0.8 MPa) |
| Switching Time | 27 ms |
| Operating Medium | Compressed air (ISO 8573-1:2010 [7:4:4]) |
| Media Temperature | -10°C to 60°C |
| Ambient Temperature | -10°C to 60°C |
| Housing Material | Die-cast aluminium (painted) |
| Seal Material | HNBR, NBR |
| Weight | 324 g |
| Corrosion Resistance | CRC 2 |
| Cleanroom Class | ISO Class 6 |
| LABS Compliance | VDMA24364-B1/B2-L |
| Approvals | ATEX Zones 1, 2, 21, 22 |
| RoHS | Compliant |
Common Applications
- Textile machinery automation – loom air control and actuator switching
- CNC machine tools – pneumatic clamping and tool positioning
- Packaging lines – high-speed cylinder actuation
- Automotive assembly – robotic pneumatic systems
- Pharmaceutical equipment – cleanroom-compatible actuation systems
- Plastic moulding machines – directional air control for ejectors
Why Buy from Murali Pneumatics?
- Authorized Festo Channel Partner since 1991 in Coimbatore
- 100% genuine Festo products with warranty
- Ready stock of fast-moving VUVS series valves
- Expert technical support – call +91 98422 47546
Compatible Accessories
- Festo solenoid coils (ordered separately)
- Plug sockets with LED and surge protection
- Pneumatic push-in fittings (QS series)
- PU / PA tubing for air lines
- Silencers for exhaust ports
- Manifold base plates
- FRL units for air preparation
