FESTO 558231 soft start valve

Name: 558231 FESTO
Brand: FESTO
SKU: 676807-en-gbp
Price: 388.07 GBP
Availability: InStock

VABF-S6-1-P5A4-N12-4-1

£388.07 ~~£480.01~~ -19%

available with 3 to 7 days delivery to United States

Specifications

Pneumatic connection	Sub-base size 1 to ISO 5599-2
Weight	590g

Material screws		Steel Galvanised
Material seals		HNBR NBR
Pneumatic connection, port 4		Sub-base size 1 to ISO 5599-2
Pneumatic connection, port 2		Sub-base size 1 to ISO 5599-2
Pilot air port 12/14		Sub-base size 1 to ISO 5599-2
Electrical connection		Type C Plugs To EN 175301-803 Square design
Ambient temperature		-5 °C ... 50 °C
Corrosion resistance class CRC		0 - No corrosion stress
Operating medium		Compressed air to ISO 8573-1:2010 [7:4:4]
Characteristic coil data		24 V DC: 2.5 W
Standard nominal flow rate for exhaust		3.300 l/min
Switchover pressure presetting		4 bar
Note on forced dynamization		Switching frequency min. 1/month
Symbol		00995781
Pilot air supply		Internal
Type of reset		Mechanical spring
Manual override		Detenting Self-resetting via electrical control signal
Sealing principle		Soft
Based on standard		ISO 5599-2
Vibration resistance		Transport application test with severity level 2 to FN 942017-4 and EN 60068-2-6
Max. positive test pulse with 0 signal		2.500 µs

Material housing		Wrought aluminium alloy
Note on materials		RoHS-compliant
Pneumatic connection, port 3		G1/2
Pneumatic connection, port 1		Sub-base size 1 to ISO 5599-2
Type of mounting		On sub-base
Product weight		590 g
Degree of protection		IP65 NEMA 4
Note on operating and pilot medium		Lubricated operation possible (in which case lubricated operation will always be required)
Permissible voltage fluctuations		+/- 10 %
Nominal operating voltage DC		24 V
Standard nominal flow rate ventilation		3.000 l/min
Operating pressure		2 bar ... 12 bar
Valve function		Soft-start function
Flow direction		Non-reversible
Type of piloting		Pilot actuated
Design		Piston gate valve
Mounting position		optional
Type of actuation		Electric
Shock resistance		Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27
Max. negative test pulse with 1 signal		1.400 µs