MK-FK DR EX Series ATEX Coax Solenoid Valve

Product Features
Product Description

Order	Orifice	Threaded	Flange	Pressure	Kv	Fluid	Ambient Temperature	Open Close [ms]
No	[mm]	Connection Size	Connection Size	[bar]	Value	Temperature
					A > B
MK 10 DR Ex	DN 10	G 1/4 - G 3/4	-	0 - 16	2.6 m³ /h	-20 °C ... +40 °C	-20 °C ... +40 °C	80 / 140
MK / FK 15 DR Ex	DN 15	G 3/8 - G 3/4	PN 16 / 40	0 - 16 / 40	4.3 m³ /h	-20 °C ... +40 °C	-20 °C ... +40 °C	80 / 140
MK / FK 20 DR Ex	DN 20	G 3/4 - G 1 1/4	PN 16 / 40	0 - 16 / 40	6.7 m³ /h	-20 °C ... +40 °C	-20 °C ... +40 °C	110 / 110
MK / FK 25 DR Ex	DN 25	G 1 - G 1 1/2	PN 16 / 40	0 - 16 / 40	11.2 m³ /h	-20 °C ... +40 °C	-20 °C ... +40 °C	130 / 130
MK / FK 32 DR Ex	DN 32	G 1 1/4 - G 3/4	PN 16 / 40	0 - 16 / 40	14.1 m³ /h	-20 °C ... +70 °C	-20 °C ... +70 °C	440 / 250

Operation : Pressure Balanced spring return system

Position : DR NC - normally closed, A> B; DR NO - normally open A> B

Body Materials : Aluminium, brass, galvanized steel, nickel plated brass, nickel-plated steel, nonmagnetic metal, stainless steel

Sealing : NBR, PTFE, FPM, CR, EPDM, different sealing element for special applications

Application : Gases, liquids, gels, high viscosity liquid, paste and paste, corrosive fluids, acid

Work Operations : DC direct current coil; AC alternating current coil / DC / AC Working

Operating voltage : 24 V DC / 230 V AC

Electric Connection : Plug acc. DIN EN 175301-803, form A, LED

Isolation rate : H 180 ° C lacquer coil wire

Protection Class : IP 65

Continuous Duty ED 100%

Flow Direction : A> B / A> C; B> A (delta p 16 bar max.)

Vacuum : leak rate <10-6 mbar · l · s-1

Option : special threaded fasteners, special flanged connection, normally open position, damping, limit switches, control unit, approved document, special voltage, plug M 12 x 1, terminal box