Festo 8046897 proportional-pressure regulator

Name: 8046897 Festo
Brand: Festo
SKU: 664549-en-usd
Price: 665.1 USD
Availability: InStock

VEAA-B-3-D11-F-A4-1R1

$665.10 2 pcs. with 1 to 3 days delivery to United States

Specifications

Series (VEAA)	Proportional pressure regulator
Directional control valve type (B)	Sub-base valve
Valve function (3)	3/3-way valve, normally closed
Pressure range [bar] (D11)	0 ... 10

Pneumatic connection (F)	Flange/sub-base
Setpoint input for individual valves (A4)	4 ... 20 mA
Nominal operating voltage (1)	24 V DC
Electrical connection (R1)	Individual connector M8, 4-pin

Electrical connection		4-pin M8x1 Plugs To EN 60947-5-2
Safety instructions		Safety position VEAA/VEAB: if the electrical power supply fails, the output pressure is maintained unregulated and may rise or fall – valve blocked.
Material housing		PA-reinforced
Type of piloting		Direct
Type of actuation		Electric
Sealing principle		Soft
Ambient temperature		0 °C ... 50 °C
Storage temperature		-20 °C ... 70 °C
Pneumatic connection, port 1		Flange
Pneumatic connection, port 3		Flange
Type of mounting		With through-hole With accessories Either:
Output pressure 2		0,725 psi ... 145 psi
Standard nominal flow rate 2-3		≥ 7,5 l/min
Repetition accuracy in ± %FS		0,4 %FS
Temperature cooefficient		0,05 %/K
Product weight		55 g
Note on operating and pilot medium		Lubricated operation not possible
Approval		RCM trademark
CE mark (see declaration of conformity)		To EU EMC Directive In accordance with EU RoHS Directive
Note on materials		RoHS-compliant
Corrosion resistance class CRC		2 - Moderate corrosion stress
Nominal operating voltage DC		24 V
Setpoint value		4 - 20 mA
Accuracy analogue output in ± %FS		2 %FS
Reverse polarity protection		For all electrical connections

Short circuit current rating		For all electrical connections
Display type		LED
Valve function		3-way proportional pressure regulator
Type of reset		Mechanical spring
Mounting position		optional
Symbol		995,607
Media temperature		5 °C ... 50 °C
Dimensions (W x L x H)		15 x 61 x 66 mm
Pneumatic connection, port 2		Flange
Material seals		NBR
Inlet pressure 1		0 psi ... 159,5 psi
Standard nominal flow rate		≥ 13 l/min
Linearity error in ± %FS		0,5 %
Hysteresis in ± %FS		0,25 %FS
Absolute accuracy in ± %FS at room temperature		0,75 %FS
Operating medium		Compressed air to ISO 8573-1:2010 [7:4:4] Inert gases
Degree of protection		IP65
KC mark		KC-EMV
CE marking (see declaration of conformity)		To UK instructions for EMC To UK RoHS instructions
LABS (PWIS) conformity		VDMA24364 zone III
Operational voltage range DC		19 V ... 29 V
Residual ripple		10 %
Signal range analogue output		4 - 20 mA
Max. electrical power consumption		1 W