Festo
Festo VSVA-B-D52-H-A2-5C1 547137 18 mm 12 V DC 550 l/min electrician tool
18 mm air solenoid valve with 12 V DC actuation, 550 l/min flow, LED status display and 15 ms changeover time
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- 12 V DC operation suits mobile and low-voltage pneumatic systems
- 550 l/min standard flow rate delivers strong actuation force for 18 mm valve
- 15 ms changeover time enables fast, repeatable cycling in automation tasks
- 100 % duty cycle with 1.8 W coil supports continuous energised operation without overheating
- LED signal status display gives immediate visual confirmation of valve state
Festo 18 mm 12 V DC Solenoid Valve
This Festo VSVA-B-D52-H-A2-5C1 is a new 18 mm piston gate valve operating on 12 V DC. It delivers a standard nominal flow rate of 550 l/min and a maximum pneumatic flow of 750 l/min. The valve suits automation tasks requiring electrical actuation and a soft sealing principle within a 2 to 10 bar pressure range.
LED Status Display and Flow Control
The integrated LED provides immediate visual confirmation of the signal status during operation. An exhaust air function with a flow control option allows direct adjustment of exhaust speed without extra components. A 100 % duty cycle and 15 ms changeover time support continuous, rapid cycling in pneumatic systems.
Check Voltage Tolerance and Mounting Torque
Verify that your 12 V DC supply stays within the -15 % to +10 % permissible fluctuation range before installation. The coil draws 1.8 W and the valve mounting torque must not exceed 1 Nm. Ensure the compressed air quality meets ISO 8573-1:2010 [7:4:4] and that ambient temperatures remain between -5 °C and 50 °C.
Highlights
- 12 V DC operation suits mobile and low-voltage pneumatic systems
- 550 l/min standard flow rate delivers strong actuation force for 18 mm valve
- 15 ms changeover time enables fast, repeatable cycling in automation tasks
- 100 % duty cycle with 1.8 W coil supports continuous energised operation without overheating
- LED signal status display gives immediate visual confirmation of valve state
Specifications
| Brand | FESTO |
|---|---|
| Model | VSVA-B-D52-H-A2-5C1 547137 |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
How often do the internal seals need replacing on the VSVA-B-D52-H-A2-5C1?
The valve is rated for a 100 % duty cycle with a soft sealing principle, so under normal compressed-air quality to ISO 8573-1:2010 [7:4:4] the seals are designed to last the service life without scheduled replacement.
What limits continuous operation of the 12 V DC coil on this 18 mm valve?
The coil draws 1.8 W and is rated for 100 % duty cycle; the practical limit is the ambient and medium temperature ceiling of 50 °C, beyond which the coil can overheat.
How much heat and noise does the VSVA-B-D52-H-A2-5C1 produce when running all day?
Power dissipation is 1.8 W from the 12 V DC coil, and the manufacturer specifies a noise level of 85 dB(A) during operation.
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