|
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
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