Brief Introduction

VUVS-L20-M52-MD-G18-F7-1C1

Valve function5/2-way, monostable Type of actuationElectric Valve size21 mm Standard nominal flow rate (standardised to DIN 1343)700 l/min pneumatic working portG1/8 Operating voltage24V DC Operating pressure0.25 MPa ... 1 MPa Operating pressure2.5 bar ... 10 bar DesignPiston gate valve Type of resetMechanical spring Approvalc UL us - Recognized (OL) Degree of protectionIP65 With plug socket To IEC 60529 Nominal size5.7 mm Exhaust-air functionWith flow control option Sealing principleSoft Mounting positionoptional Manual overrideDetenting Non-detenting Type of pilotingPilot actuated Pilot air supplyInternal Flow directionNon-reversible Symbol00991035 lapOverlap b value0.35 C value2.9 l/sbar Switching time off44 ms Switching time on12 ms Duty cycle100% Max. positive test pulse with 0 signal1900 µs Max. negative test pulse with 1 signal2700 µs Characteristic coil data24 V DC: 2.6 W Permissible voltage fluctuations+/- 10 % 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) Vibration resistanceTransport application test with severity level 2 to FN 942017-4 and EN 60068-2-6 Shock resistanceShock test with severity level 2 to FN 942017-5 and EN 60068-2-27 Corrosion resistance class CRC2 - Moderate corrosion stress LABS (PWIS) conformityVDMA24364-B1/B2-L Cleanroom classClass 6 according to ISO 14644-1 Media temperature-10 °C ... 60 °C Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:4] Ambient temperature-10 °C ... 60 °C Product weight217 g Electrical connectionType C To EN 175301-803 Type of mountingEither: On manifold rail With through-hole Breather connectionNot ducted Pilot exhaust port 84M5 Pneumatic connection, port 1G1/8 Pneumatic connection, port 2G1/8 Pneumatic connection, port 3G1/8 Pneumatic connection, port 4G1/8 Pneumatic connection, port 5G1/8 Note on materialsRoHS-compliant Material sealsHNBR NBR Material housingDie-cast aluminium Painted Material piston slideWrought aluminium alloy Material screwsGalvanised steel