Festo On/off valve HEE-1/4-D-MINI-24

Description

Technical Data

• DesignPiston gate valve
• Type of actuationElectric
• Sealing principleSoft
• Exhaust-air functionWithout flow control option
• Manual overrideDetenting
• Type of resetMechanical spring
• Type of pilotingPilot actuated
• Symbol00991008
• Valve function3/2-way, closed, monostable
• Operating pressure0.25 MPa … 1.6 MPa
• Operating pressure2.5 bar … 16 bar
• lapOverlap
• C value7 l/sbar
• b value0.31
• Standard nominal flow rate (standardised to DIN 1343)1500 l/min
• Duty cycle100%
• Characteristic coil data24 V DC: 2.5 W
• Permissible voltage fluctuations+/- 10 %
• Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4] Inert gases
• Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
• Corrosion resistance class CRC2 – Moderate corrosion stress
• Note on materialsRoHS-compliant
• LABS (PWIS) conformityVDMA24364-B1/B2-L
• Media temperature-10 °C … 60 °C
• Ambient temperature-10 °C … 60 °C
• Type of mountingIn-line installation With accessories
• Mounting positionoptional
• Flow directionNon-reversible
• Product weight223 g
• Pneumatic connection, port 1G1/4
• Pneumatic connection, port 2G1/4
• Pneumatic connection, port 3G1/8
• Air purity class at outputCompressed air to ISO 8573-1:2010 [7:4:4] Inert gases
• Electrical connectionType C Plugs To DIN EN 175301-803
• Signal status displayWith accessories
• Material sealsNBR
• Material housingDie-cast aluminium