Festo
Festo VSVA-B-P53U-H-A1-2AC1 26 mm 110 V AC 5/3 solenoid valve
A 26 mm 5/3 solenoid valve with 110 V AC coil, 1000 l/min flow and IP65 protection
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Pressurised 5/3 valve holds position safely
- 26 mm ISO 15407-1 size fits standard sub-bases
- 110 V AC coil with LED status display
- IP65 rating resists dust and water jets
- Flow rates up to 1400 l/min for fast cycling
5/3 pneumatic solenoid valve
This Festo VSVA-B-P53U-H-A1-2AC1 is a 5/3-way solenoid valve with pressurised centre function for pneumatic automation systems. It mounts on a 26 mm ISO 15407-1 Size 01 sub-base and operates on 110 V AC supply. The valve suits machine builders and maintenance engineers who need reliable directional control with internal pilot air supply.
IP65 protection and 100 % duty cycle
The housing meets IP65 and NEMA 4 ratings for dust and water ingress protection. Coil characteristics show 2.9 VA initial power and 2.1 VA holding power at 50/60 Hz with permissible voltage fluctuations of -15 % to +10 %. A 100 % duty cycle allows continuous energised operation within the 3 to 10 bar pressure range without thermal derating.
G1/4 ports and soft-seal piston gate
Pneumatic working ports use G1/4 threads and the soft-seal piston gate design provides overlap lap for reliable sealing. Manual override is non-detenting for momentary actuation during commissioning. An LED signal status display gives visual confirmation of coil state. Mounting position is unrestricted and the valve conforms to VDMA 24563 and ISO 15407-1 standards.
Highlights
- Pressurised 5/3 valve holds position safely
- 26 mm ISO 15407-1 size fits standard sub-bases
- 110 V AC coil with LED status display
- IP65 rating resists dust and water jets
- Flow rates up to 1400 l/min for fast cycling
Specifications
| Brand | FESTO |
|---|---|
| Model | VSVA-B-P53U-H-A1-2AC1 |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
How do I install the VSVA-B-P53U-H-A1-2AC1 on a sub-base, and what wiring step is often missed?
Mount the 26 mm valve onto an ISO 15407-1 Size 01 or VDMA 24563 sub-base using the G1/4 pneumatic ports; the step often missed is connecting the 110 V AC coil to a supply that stays within -15 % / +10 % and matches the 50/60 Hz rating.
Which parts of this solenoid valve will need replacement after extended use?
The pilot-controlled piston gate valve uses a mechanical spring reset and soft sealing principle; over time the spring and seals can wear, and the internal pilot air supply passages may need cleaning to maintain the 100 % duty-cycle rating.
What is the first performance limit reached during continuous cycling at 10 bar?
With a 100 % duty cycle the coil reaches its thermal limit first; holding power is 2.1 VA at 110 V AC, and the 58 ms off switching time combined with continuous energisation means coil temperature stabilises before the 1000 l/min flow capacity is constrained.
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