Product Model
vuvs-25
Selling Points
- 1High flow rate up to 1300 l/min.
- 2Durable design with piston gate valve and poppet seat.
- 3Versatile mounting options including manifold rail and through-hole.
- 4Compatible with various operating voltages (110V AC, 120V AC, 12V DC, etc.).
- 5Meets ATEX and CE marking standards for explosion protection and safety.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 2x3/2, closed, monostable 2x3/2, open, monostable 2x3/2, open/closed, monostable 3/2, closed, monostable 3/2, open, monostable 5/2, bistable 5/2, monostable 5/3, pressurized 5/3, exhausted 5/3, closed | Actuation type | Electrical |
Valve size | 26.5mm | Standard nominal flow rate | 1000l/min 1300l/min |
Pneumatic working port | G1/4 1/4 NPT QS-6 QS-8 QS-10 QS-1/4 QS-5/16 QS-3/8 | Operating voltage | 110V AC 120V AC 12V DC 230V AC 240V AC 24V AC 24V DC Via solenoid coil, to be ordered separately |
Operating pressure | -0.9bar 10bar | Structural design | Piston gate valve Plate seat |
Reset method | Mechanical spring Pneumatic spring | Certification | c UL us - Recognized (OL) |
Maritime classification | See certificate | CE marking (see declaration of conformity) | as per EU explosion protection directive (ATEX) As per EU low voltage directive |
Explosion protection certification outside the EU | Class I, Div. 1 (US) Class II, Div. 1 (US) Class III, Div. 1 (US) EPL Db (IEC-EX) EPL Dc (GB) EPL Ga (IEC-EX) EPL Gb (IEC-EX) EPL Gc (GB) | UKCA marking (see declaration of conformity) | acc. to UK EX instructions To UK instructions for electrical equipment |
Certificate issuing authority | DNVGL-TAA000011J | ATEX category gas | II 2G II 3G |
ATEX category for dust | II 2D II 3D | Type of ignition protection for gas | AEx m II T4 Ex ec IIC T4 Gc X Ex ia IIC T6, T4 Gb Ex m II T4 Ex mb IIC T6 Gb Ex nA IIC T5/T4 X Gc |
Type of (ignition) protection for dust | Ex mb tb IIIC T80°C Db Ex tb IIIC T80°C, T130°C Db IP65 Ex tc IIIC T115°C Dc X Ex tc IIIC T95°C/T105°C X Dc | Explosive ambient temperature | -10°C <= Ta <= +60°C -20°C <= Ta <= +50°C -20°C <= Ta <= +60°C T4, T130°C: -40°C <= Ta <= +85°C T6, T80°C: -40°C <= Ta <= +50°C |
Degree of protection | IP65 IP67 With plug socket as per IEC 60529 | Exhaust air function | With flow control option |
Sealing principle | Soft | Mounting position | Any |
Type of control | Pilot-controlled | Explosion prevention and protection | Class I, Div. 1 (US) Class II, Div. 1 (US) Class III, Div. 1 (US) Observe the information on the certificate Zone 0 (IEC-EX) Zone 1 (ATEX) Zone 1 (IEC-EX) Zone 2 (ATEX) Zone 2 (UKEX) Zone 21 (ATEX) Zone 21 (IEC-EX) Zone 22 (ATEX) Zone 22 (UKEX) |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
Corrosion resistance class (CRC) | 2 - Moderate corrosion stress | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
Cleanroom class | Class 6 according to ISO 14644-1 | Pilot medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Type of mounting | Optionally: On terminal strip With through-hole | Venting hole connection | Not ducted |
Note on materials | RoHS-compliant | Housing material | Die-cast aluminum Painted |
Material of screws | Steel, galvanized | Manufacturer ID | 8022014 |
Specifications may be subject to change without notice