VEAA-L-3-D11-Q4-A4-1R1

Festo - Proportional Pressure Control Valve

Product Summary:

Ambient temperature: 0 °C ... 50 °C
Electrical connection: 4-pin M8x1 Plug as per EN 60947-5-2
Valve function: 3-way proportional pressure control valve
Type of control: Direct
Reset method: Mechanical spring

Current response time:

6 Minutes 34 Seconds

Description: Proportional Pressure Control Valve
Ambient temperature: 0 °C ... 50 °C
Electrical connection: 4-pin M8x1 Plug as per EN 60947-5-2
Valve function: 3-way proportional pressure control valve
Type of control: Direct
Reset method: Mechanical spring
Actuation type: Electrical
Mounting position: Any
Sealing principle: Soft
Symbol: 00995607
Temperature of medium: 5 °C ... 50 °C
Storage temperature: -20 °C ... 70 °C
Dimensions W x L x H: 15 mm x 54.5 mm x 85 mm
Pneumatic connection 1: QS-4
Seals material: NBR
Type of mounting: Optionally: With through-hole With accessories
Inlet pressure 1 MPa: 0 MPa ... 1.1 MPa
Inlet pressure 1: 0 bar ... 11 bar
Inlet pressure 1 psi: 0 psi ... 159.5 psi
Output pressure 2: 0.05 bar ... 10 bar
Standard nominal flow rate: ≥13 l/min
Standard nominal flow rate 2-3: ≥7.5 l/min
Linearity error FS: 0.5 %
Repetition accuracy in ± %FS: 0.4 %FS
Hysteresis in ± %FS: 0.25 %FS

Temperature coefficient: 0.05 %/K
Absolute accuracy in ± %FS at room temperature: 0.75 %FS
Product weight: 55 g
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Information on operating and pilot media: Operation with oil lubrication not possible
Degree of protection: IP65
Certification: RCM compliance mark
KC characters: KC EMC
CE marking (see declaration of conformity): As per EU EMC directive As per EU RoHS directive
UKCA marking (see declaration of conformity): To UK instructions for EMC To UK RoHS instructions
LABS (PWIS) conformity: VDMA24364 zone III
Corrosion resistance class (CRC): 2 - Moderate corrosion stress
DC operating voltage range: 19 V ... 29 V
Nominal operating voltage DC: 24 V
Residual ripple: 10 %
Reference value: 4 - 20 mA
Analog output signal range: 4 - 20 mA
Precision analog output in ± %FS: 2 %FS
Max. electrical power consumption: 1 W
Reverse polarity protection: For all electrical connections
Short-circuit protection: For all electrical connections
Safety instructions: VEAA/VEAB safety position: if the electrical power supply is lost, the outlet pressure is maintained in uncontrolled form, it may increase or fall – pneumatic valve blocked.
Display type: LED
Housing material: PA-reinforced

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