Festo
Festo VSVA-B-P53U-H-A2-1AC1 547103 5/3 solenoid valve 24V AC 450 l/min
A 5/3 pressurised solenoid valve with 450 l/min flow at 24V AC, pilot-controlled with mechanical spring reset and LED status indication
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- 5/3 pressurized valve for precise circuit control
- 450 l/min optimized flow rate for efficient pneumatic operation
- 24 V AC coil with 3.1 VA initial power for reliable actuation
- 18 ms on switching time for fast response
- LED signal status display for immediate visual feedback
Pneumatic 5/3 solenoid valve for automated systems
The Festo VSVA-B-P53U-H-A2-1AC1 is a pilot-controlled piston gate valve designed for compressed air circuits that require a pressurised mid-position. It delivers a standard nominal flow rate of 450 l/min and operates on a 24 V AC coil with a 100 % duty cycle, making it suitable for continuous industrial automation tasks.
Electrical and pneumatic supply requirements
Verify that the control circuit can provide 24 V AC at 50 or 60 Hz with an initial power draw of 3.1 VA and a holding power of 2.3 VA, while tolerating voltage fluctuations of -15 % to +10 %. The compressed air supply must meet ISO 8573-1:2010 [7:4:4] quality and be regulated between 3 bar and 10 bar; oil lubrication is permissible but becomes mandatory for continued operation if once introduced.
Compact valve body with flexible mounting
The 18 mm wide housing uses soft sealing and a mechanical spring reset, allowing installation in any orientation without detenting manual override interference. An integrated LED indicates signal status, while the internal pilot air supply and non-reversible flow direction simplify piping. Flow control options are available at the exhaust ports, and the valve withstands transport vibration severity level 2 per FN 942017-4 and EN 60068 standards.
Highlights
- 5/3 pressurized valve for precise circuit control
- 450 l/min optimized flow rate for efficient pneumatic operation
- 24 V AC coil with 3.1 VA initial power for reliable actuation
- 18 ms on switching time for fast response
- LED signal status display for immediate visual feedback
Specifications
| Brand | FESTO |
|---|---|
| Model | VSVA-B-P53U-H-A2-1AC1 547103 |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
Does the box include any fittings or a sub-base, or must they be ordered separately?
The box contains one 18 mm valve with LED status display and non-detenting manual override; sub-base and pneumatic fittings are not included and must be purchased separately.
Which flow-rate figure should I use when sizing this 5/3 valve for my circuit?
Use the 450 l/min standard nominal flow rate for a pneumatically concatenated installation, 500 l/min on an individual sub-base, or 650 l/min for the valve alone.
What does the 450 l/min rating mean once the valve is installed in a machine?
It is the optimized flow rate when the valve is pneumatically concatenated at 6 bar with a 1 bar pressure drop, giving a realistic capacity for manifold-mounted systems.
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