Solenoid valve VUVS

VUVS-20

• Valve function2×3/2-way, monostable, closed 2×3/2-way, open, monostable 2×3/2-way, open/closed, monostable 3/2-way, closed, monostable 3/2 open, single solenoid 5/2 double solenoid 5/2-way, monostable 5/3-way, pressurised 5/3 exhausted 5/3 closed
• Type of actuationElectric
• Valve size21 mm
• Standard nominal flow rate (standardised to DIN 1343)500 l/min … 700 l/min
• pneumatic working portG1/8 1/8 NPT QS-4 QS-6 QS-8 QS-5/32 QS-1/4 QS-5/16
• Operating voltage110V AC 120V AC 12V DC 230V AC 240V AC 24V AC 24V DC
• Operating pressure-0.09 MPa … 1 MPa
• Operating pressure-0.9 bar … 10 bar
• DesignPiston gate valve Poppet seat
• Type of resetMechanical spring Pneumatic spring
• Approvalc UL us – Recognized (OL)
• CE mark (see declaration of conformity)To EU Explosion Protection Directive (ATEX)
• Explosion protection certification outside the EUEPL Dc (GB) EPL Gc (GB)
• CE marking (see declaration of conformity)To UK EX instructions
• ATEX category gasII 3G
• ATEX category dustII 3D
• Explosion ignition protection type for gasEx ec IIC T4 Gc X
• Explosion ignition protection type for dustEx tc IIIC T115°C Dc X
• Explosion ambient temperature-10°C <= Ta <= +60°C
• Degree of protectionIP65 IP67 With plug socket To IEC 60529
• Exhaust-air functionWith flow control option
• Sealing principleSoft
• Mounting positionoptional
• Manual overrideDetenting Non-detenting Covered
• Type of pilotingPilot actuated
• Pilot air supplyExternal Internal
• Flow directionReversible with restrictions
• Explosion protectionZone 2 (ATEX) Zone 2 (UKEX) Zone 22 (ATEX) Zone 22 (UKEX)
• Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
• Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
• Corrosion resistance class CRC2 – Moderate corrosion stress
• LABS (PWIS) conformityVDMA24364-B1/B2-L
• Media temperature-10 °C … 60 °C
• Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:4]
• Ambient temperature-10 °C … 60 °C
• Type of mountingEither: On manifold rail With through-hole
• Breather connectionNot ducted
• Note on materialsRoHS-compliant
• Material housingDie-cast aluminium Painted
• Material piston slideWrought aluminium alloy High-alloy stainless steel
• Material screwsGalvanised steel

• Universal valve, sturdy and durable
• Low cost with no performance limitations
• Can be used as individual valves or manifold valves VTUS