Festo 593423 valve

Name: 593423 Festo
Brand: Festo
SKU: 713148-en-usd
Price: 1113.12 USD
Availability: InStock

VOFC-L-B52-FG14-PFU6-F19A

$1,113.12 1 pcs. with 1 to 3 days delivery to United States

Specifications

Series (VOFC)	Solenoid valve
Directional control valve type (L)	In-line valve
Design principle	Piston spool
Valve function (B52)	5/2-way valve, double solenoid/bistable
Reset method for monostable/single solenoid valves	None
Pilot air	Internal
Manual override	None
Pneumatic connection (FG14)	NAMUR port pattern 1/4, connections G1/4
Supply connection version (PF)	With particle fi lter

Exhaust (U6)	With exhaust protection
Corrosion protection	Standard
Valve pilot control interface (F19A)	Electric with armature tube for solenoid coil 13 mm, intrinsical- ly safe
Power consumption	None
Nominal operating voltage	None
Electrical connection	None
Circuitry	None
EU certification	None
Type of ignition protection	None

Switching time off		22 ms
Explosion protection		Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) Zone 1 (IEC-EX) Zone 21 (IEC-EX) Zone 1 (KR) Zone 21 (KR)
Corrosion resistance class CRC		4 - Very high corrosion stress
Ambient temperature		-25 °C ... 60 °C
Pneumatic connection, port 1		G1/4 1/4 NPT
Pneumatic connection, port 3		G1/4 1/4 NPT
Pneumatic connection, port 5		G1/4 1/4 NPT
Material seals		EPDM NBR VMQ
Valve function		3/2-way, closed, monostable 5/2 double solenoid 5/2-way, monostable
Construction width		40 mm
pneumatic working port		Sub-base G1/4 1/4 NPT
Design		Piston gate valve
Degree of protection		IP50 IP65
Explosion protection certification outside the EU		EPL Db (IEC-EX) EPL Db (KR) EPL Gb (IECEx) EPL Gb (KR)
ATEX category gas		II 2G
Explosion ignition protection type for gas		Ex i IIC T6, T5 Gb
Explosion ambient temperature		T5,T125°C: -40°C <= Ta <= +70°C T6,T85°C: -40°C <= Ta <= +30°C
Sealing principle		Soft
Manual override		Detenting None Non-detenting
Pilot air supply		External Internal
Safety Integrity Level (SIL)		Up to SIL 2 High Demand mode To SIL 2 Low Demand mode
Flow rate Kv exhaust		0,66 m³/h ... 1,08 m³/h

Switching time on		26 ms
Operating medium		Compressed air to ISO 8573-1:2010 [7:2:2]
Media temperature		-25 °C ... 60 °C
Product weight		430 g ... 960 g
Pneumatic connection, port 2		Flange 1/4 G1/4 1/4 NPT NAMUR port pattern
Pneumatic connection, port 4		Flange 1/4 G1/4 1/4 NPT NAMUR port pattern
Note on materials		Contains paint-wetting impairment substances RoHS-compliant
Material housing		Ematal coated aluminium PBT-reinforced
Type of actuation		Electric
Standard nominal flow rate		913 l/min ... 1.030 l/min
Operating pressure		2,5 bar ... 10 bar
Type of reset		Mechanical spring
CE mark (see declaration of conformity)		To EU Explosion Protection Directive (ATEX)
Certificate issuing authority		BVS14ATEXE098X IECEx BVS14.0063X KGS15-GA4BO-0565X
ATEX category dust		II 2D
Explosion ignition protection type for dust		Ex ia IIIC T85°C,T125°C Db
Nominal size		6 mm
Mounting position		optional
Type of piloting		Pilot actuated
Flow direction		Non-reversible
Flow rate Kv pressurisation		0,66 m³/h ... 1,08 m³/h
Standard nominal flow rate 2-3		978 l/min ... 983 l/min