Festo VEMD-L-6-14-20-D21-M5-5-R1-V4 Proportional Flow Control Valve

Features

• 995693 symbol
• IP40 degree of protection
• IP51 with horizontal installation note on degree of protection
• 0L2 flow rate control range
• 20L2 flow rate control range
• The specified flow control range only applies at room temperature. At temperatures above room temperature, the max. adjustable flow may be reduced. note on the flow rate control range
• Non-reversible flow direction
• 0MPA operating pressure
• 0.25MPA operating pressure
• 0BAR operating pressure
• 2.5BAR operating pressure
• 0.6MPA overload pressure
• 6BAR overload pressure
• 87PSI overload pressure
• 1MPA burst pressure
• 10BAR burst pressure
• 145PSI burst pressure
• ± (4% o.m.v. + 1.25% FS) accuracy of flow rate
• 1YUQ repetition accuracy in ± %FS
• 2.5YUQ hysteresis in ± %FS
• 2% linearity error in ± %FS
• 0.1%/K temperature cooefficient
• 2-way proportional flow control valve valve function
• 1.4MM nominal size
• Compressed air to ISO 8573-1:2010 [5:4:1] medium
• Inert gases medium
• Oxygen (oxygen applications to IEC 60601-1 only on request) medium
• Nitrogen medium
• Lubricated operation not possible note on the medium
• Oxygen-compatible to DIN EN 1797 special characteristics
• Not suitable for use in an environment enriched with oxygen to IEC 60601-1 environmental conditions
• 100% duty cycle
• 5GC media temperature
• 40GC media temperature
• 12V nominal operating voltage dC
• 11.1V operational voltage range dC
• 13.2V operational voltage range dC
• 65MA max. current consumption
• 1W max. electrical power consumption
• 4-pin electrical connection
• M8x1 A-encoded to EN 61076-2-104 electrical connection
• Plugs electrical connection
• 0.2 - 10 V setpoint value
• 0.2 - 10 V signal range analogue input
• 0.2 - 10 V signal range analogue output
• For operating voltage connections reverse polarity protection
• 92G product weight
• EPDM material seals
• NBR material seals
• PA-reinforced material cover
• RoHS-compliant note on materials
• 37 x 70 x 31 mm dimensions (W x l x h)
• Direct mounting via thread type of mounting
• Optional mounting position
• RCM trademark approval
• EN 61000-6-2 (EMC) conforms to standard
• EN 61000-6-3 (EMC) conforms to standard
• KC-EMV kC mark
• To EU EMC Directive cE mark (see declaration of conformity)
• In accordance with EU RoHS Directive cE mark (see declaration of conformity)
• To UK instructions for EMC cE marking (see declaration of conformity)
• To UK RoHS instructions cE marking (see declaration of conformity)
• VDMA24364 zone III lABS (PWIS) conformity
• 0GC ambient temperature to 50GC ambient temperature
• -20GC to 70GC storage temperature
• Pneumatic connection female thread M5 , port 1
• Pneumatic connection female thread M5 , port 2