Buschjost solenoid valve with differential pressure Norgren solenoid valve Series 8590439
7-fold high pressure solenoid valve
manifold DN 8
For compresses natural gas (CNG)
Further customized solutions
Indirectly solenoid actuated
available upon request!
Piston valves
Consisting of:3 solenoid valves to control the filling of the Low-, Middle- and High-Bank3 solenoid valves to control a dispenser with one line1 solenoid valve as security valve in front of the dispenser6 non return valves to avoid the inflow from higher pressure levels (e. g. High Bank) to
lower pressure levels (e. g. Middle Bank)2 additional non return valves for filling a car directly from the compressor via the dis-
penser (without needing to pre-fil the banks), necessary at highly frequented stations 3 filters 40 |ì
Description (standard valve)
Switching function: normally closed
Flow direction: determined
Fluid temperature: ¨C20 !aC up to max. +60
Ambient temperature: ¨C20 !aC up to max. +50
Mounting position: preferably,
with filter on the bottom side
Material
Valve manifold: Brass
Seat seal: Polymer
Internal parts: Brass / Stainless steel / Polymer
Internal leakage acc. to DIN EN 12266-1 Leakage rate "E"
External leakage acc. to DIN EN 12266-1 Leakage rate "A"
Characteristic data
Valves
Part Number Nominal Connection size Operating pressure (max. differential pressure) Weight
Solenoid with 1 or 2 Diameter (mm) min. (bar) max. (bar) (kg)
8590439.9841 8 G 1/2 10 320 40.00
Solenoid 9841 Further Options (Solenoids)
Standard voltage XXXXXXX.9845 Solenoid with 10 m cable ends
Protection class according to
DC 1 AC 2
- II 2 G Ex mb II T4
50 Hz ¨C 60 H
- II 2 D Ex tD A21 IP 65 T 130 !a
24 V ¨ ¨
XXXXXXX.3826 with 1/2 - 14 NPT female thread and
¨ 230 V ¨
for DC
460 mm flying leads
oltage range !à10
Protection class according to ANSI/NEMA USA: FM approved
00 % duty cycle
(File-No. 2Z2A6.AE)
rotection class acc. to EN 60529 IP65
Canada: CSA certified (File-No. LR 57643-6)
Solenoids in temperature class T3C (160!a C)
XXXXXX.9841
are usable in Ex-areas.
Solenoid with 3 m cable ends
Protection class according to
Class I, Division 1 and 2, Groups A-D (Gases and fumes)
II 2 G Ex mb II T4
Class II, Division 1 and 2, Groups E-G (dusts)
II 2 D Ex tD A21 IP 65 T 130 !a
Class III, Division 1 and 2 (fibres and fluffs)
Ambient temperature: ¨C20 !aC up to +60!
Power Consumption
ccording to DIN VDE 0580 at coil tempe-
ature
XXXXXXX.3827 with 1/2 - 14 NPT female thread and
f +20 !aC. In operation the power consum-
460 mm flying leads
for AC
ion of the solenoid decreases by approx.
Protection class according to ANSI/NEMA USA: FM approved
with integra-
0 %.
(File-No. 2Z2 A6.AE)
ted rectifier
Canada: CSA certified (File-No. LR57643-6)
AC 2
Solenoid DC 1
Solenoids in temperature class T3C (160!a C)
Inrush Holding
are usable in Ex-areas.
9841 10.1 W 9.2 VA 9.2 VA
Class I, Division 1 and 2, Groups A-D (Gases and fumes)
Class II, Division 1 and 2, Groups E-G (dusts)
Class III, Division 1 and 2 (fibres and fluffs)
Ambient temperature: ¨C20 !aC up to +60!
XXXXXXX.428X Solenoid with terminal box
cable gland M20 x 1.5
cable gland diameter range ? 5-8 mm
Protection class according to
- II 2G Ex emb II T4/T5
- II 2D Ex tD A21 IP 66 T 130!a
Ambient temperature: T4 ¨C40 !aC up to +50!
T5 ¨C40 !aC up to +40!
XXXXXXX.468X Solenoid with terminal box
cable gland cable gland diameter range M20 x 1.5
? 10-14 mm
1/2 - 14 NPT 7.5-11.9 mm
Protection class according to
- II 2G Ex dmb II T4/T5
- II 2D Ex tD A21 IP 66 T 130!a
Ambient temperature: T4 ¨C40 !aC up to +50!
T5 ¨C40 !aC up to +40!
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