FESTO 535928 solenoid valve

Name: 535928 FESTO
Brand: FESTO
SKU: 701005-en-gbp
Price: 244.93 GBP
Availability: InStock

MFH-5-1/4-L-S-B-EX

£244.93

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

Specifications

Series (MFH)	Solenoid valve, with armature tube for F solenoid coil, single solenoid, normally closed
Valve function (5)	5/2-way valve
Pneumatic connection (1/4)	G1/4
EU certification	None

Material housing		Die-cast aluminium
Note on materials		RoHS-compliant
Pneumatic connection, port 4		G1/4
Pneumatic connection, port 2		G1/4
Pilot air port 14		G1/8
Pilot exhaust port 84		M5
Electrical connection		Via F coil, to be ordered separately
Ambient temperature		-5 °C ... 40 °C
Media temperature		-10 °C ... 60 °C
Corrosion resistance class CRC		1 - Low corrosion stress
Operating medium		Compressed air to ISO 8573-1:2010 [7:4:4]
Max. negative test pulse with 1 signal		3.700 µs
Switching time on		23 ms
Max. switching frequency		3 Hz
b value		0,38
lap		Positive overlap
Flow direction		Reversible
Type of piloting		Pilot actuated
Mounting position		optional
Exhaust-air function		With flow control option
Nominal size		10 mm
Explosion ambient temperature		-5°C <= Ta <= +40°C
Explosion ignition protection type for gas		Ex h IIC T4 Gb
ATEX category gas		II 2G
Explosion protection certification outside the EU		EPL Db (GB) EPL Gb (GB)
Type of reset		Pneumatic spring
Operating pressure		-0,9 bar ... 10 bar
Standard nominal flow rate		1.600 l/min
Type of actuation		Electric

Material seals		NBR
Pneumatic connection, port 5		G1/4
Pneumatic connection, port 3		G1/4
Pneumatic connection, port 1		G1/4
Pilot air port 12		G1/8
Type of mounting		With through-hole
Product weight		380 g
Pilot medium		Compressed air to ISO 8573-1:2010 [7:4:4]
Storage temperature		-40 °C ... 60 °C
Note on operating and pilot medium		Lubricated operation possible (in which case lubricated operation will always be required)
Explosion protection		Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Max. positive test pulse with 0 signal		2.200 µs
Switching time off		42 ms
C value		6,35 l/sbar
Pilot pressure		3 bar ... 10 bar
Symbol		00991026
Pilot air supply		External
Manual override		Non-detenting
Sealing principle		Soft
Grid dimension		33 mm
Degree of protection		IP65
Explosion ignition protection type for dust		Ex h IIIC T130°C Db
ATEX category dust		II 2D
CE marking (see declaration of conformity)		To UK EX instructions
CE mark (see declaration of conformity)		To EU Explosion Protection Directive (ATEX)
Design		Piston gate valve
pneumatic working port		G1/4
Construction width		32 mm
Valve function		5/2-way, monostable