Buschjost solenoid valve with differential pressure Norgren solenoid valve Series 8590237
11-fold high pressure solenoid valve
manifold DN 8
For compresses natural gas (CNG)
Indirectly solenoid actuated
Further customized solutions
Piston valves
available upon request!
Consisting of:3 solenoid valves to control the filling of the Low-, Middle- and High-Bank6 solenoid valves to control a dispenser with two lines
(parallel filling of two cars)2 solenoid valves as security valves in front of the dispenser9 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
dispenser
(without needing to prefill the banks), necessary at highly frequented stations3 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)
8590237.9841 8 G 1/2 10 320 (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 ¨
460 mm flying leads
for DC
Voltage range !à10
Protection class according to ANSI/NEMA USA: FM approved
100 % duty cycle
(File-No. 2Z2A6.AE)
Protection class acc. to EN 60529 IP65
Canada: CSA certified (File-No. LR 57643-6)
Solenoids in temperature class T3C (160 !aC)
XXXXXXX.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
According to DIN VDE 0580 at coil tempe-
rature
XXXXXXX.3827 with 1/2 - 14 NPT female thread and
of +20 !aC. In operation the power consum-
for AC
460 mm flying leads
tion of the solenoid decreases by approx.
with integra-
Protection class according to ANSI/NEMA USA: FM approved
30 %.
ted rectifier
(File-No. 2Z2 A6.AE)
AC 2
Solenoid DC 1
Canada: CSA certified (File-No. LR57643-6)
Inrush Holding
Solenoids in temperature class T3C (160!a C)
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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