Proportional flow control valve

GTIN: 4052568451394

8086472

SKU: VEMD-L-6-14-20-D21-M5-1-R1-V4

Description

Symbol 00995693
Degree of protection IP40
Note on degree of protection IP51 for horizontal installation
Flow rate control range 0 l/min … 20 l/min
Note on the flow rate control range The specified flow control range only applies at room temperature. Above room temperature, a reduction of the max. adjustable flow rate may occur.
Flow direction Non-reversible
Operating pressure 0 MPa … 0.25 MPa
Operating pressure 0 bar … 2.5 bar
Overload pressure 0.6 MPa
Overload pressure 6 bar
Overload pressure 87 psi
Burst pressure 1 MPa
Burst pressure 10 bar
Burst pressure 145 psi
Accuracy of flow rate ± (4% o.m.v. + 1.25% FS)
Repetition accuracy in ± %FS 1 %FS
Hysteresis in ± %FS 2.5 %FS
Linearity error FS 2 %
Temperature coefficient 0.1 %/K
Valve function 2-way proportional flow control valve
Nominal width 1.4 mm
Pneumatic connection 1 Internal thread M5
Pneumatic connection 2 Internal thread M5
Medium Compressed air to ISO 8573-1:2010 [5:4:1]Inert gasOxygen (oxygen applications according to IEC 60601-1 only on request)Nitrogen
Information on medium Operation with oil lubrication not possible
Special features Oxygen-compatible as per DIN EN 1797
Ambient conditions Not suitable for use in environments enriched with oxygen according to IEC 60601-1
Duty cycle 100%
Temperature of medium 5 °C … 40 °C
Ambient temperature 0 °C … 50 °C
Storage temperature -20 °C … 70 °C
Nominal operating voltage DC 24 V
DC operating voltage range 22 V … 26.4 V
Max. current consumption 40 mA
Max. electrical power consumption 1 W
Electrical connection 4-pinM8x1 A-coded as per EN 61076-2-104Plug
Reference value 0.2 – 10 V
Analog input signal range 0.2 – 10 V
Analog output signal range 0.2 – 10 V
Reverse polarity protection for operating voltage connections
Product weight 92 g
Seals material EPDMNBR
Cover material PA-reinforced
Note on materials RoHS-compliant
Dimensions W x L x H 37 mm x 70 mm x 31 mm
Type of mounting Direct fastening via thread
Mounting position Any
Certification RCM compliance mark
Conforms to standard EN 61000-6-2 (EMC)EN 61000-6-3 (EMC)
KC characters KC EMC
CE marking (see declaration of conformity) As per EU EMC directiveAs per EU RoHS directive
UKCA marking (see declaration of conformity) To UK instructions for EMCTo UK RoHS instructions
LABS (PWIS) conformity VDMA24364 zone III

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