Buschjost solenoid valve without differential pressure Norgren solenoid valve Series 82510/82520
2/2-way-valves DN 15 to DN 50
For neutral gases and liquid fluids
Solenoid actuated, with forced lifting
Piston valves
Flange connection, pressure rating PN 40
Operating pressure 0 to 25 bar (40 bar)
Description (standard valve)
Solenoid valve for e.g. air, water, oil
Switching function: normally closed
Flow direction: determined
Fluid temperature: ¨C20 !aC up to max. +90
Ambient temperature: ¨C20 !aC up to max. +50
Mounting position: optional, preferably solenoid
vertical on top
Material
Body: Cast steel, Brass
Seat seal: NBR
Internal parts: Stainless steel, PTFE / Carbon
For contaminated fluids insertion of a strainer is recommended (see B - accessories).
FeaturesHigh flow rateFor robust industry solutionsDamped operationSuitable for vacuumFor systems with low or fluctuating pressureStainless steel piston Valve operates without differential pressure (Zero Delta P)Solenoid interchangeable without tools (c) up to DN 25Fluids of Group 2 acc. Pressure Equipment Directive 97/23/EC
Characteristic data
Valves
Part Number Part Number Nominal Diame- Operating pressure * K -value **
Weight
v
3
Solenoid with 1 Solenoid with 2 ter (mm) min. (bar) max. (bar) (Base m
/h) (kg)
8550200.9401 8550200.9404 15 0 25 4.4 3.8
8550300.9401 8550300.9404 20 0 25 7.0 4.2
8550400.9401 8550400.9404 25 0 25 10.5 4.8
8550500.8401 8550500.8404 32 0 25 25.0 9.6
8550600.8401 8550600.8404 40 0 25 27.0 10.0
8550700.8401 8550700.8404 50 0 25 43.0 11.5
2
* for gases and liquid fluids up to 60 mm /s (cSt) State voltage [V] and frequency [Hz]
** C -value (US) !O -value x 1.2
v v
Solenoid 9401 / 9404 and Further Options (Valves)
XXXXX01.XXXX Normally open (NO), only with solenoid 8400,
8401 / 8404
mounting position: solenoid vertical on top
Standard voltages
XXXXX02
.XXXX Manual override
DC 1 AC 2
40 Hz - 60 Hz
XXXXX03.XXXX Seat seal FPM,
1)
fluid temperature ¨C10 !aC up to +110?!
24 V 24 V
XXXXX06.XXXX Seat seal PTFE,
¨ 110 V
1)
fluid temperature ¨C20 !aC up to +110 ! ,
¨ 120 V
leakage rate E acc. to DIN EN?12266-1
¨ 230 V
XXXXX14
.XXXX Seat seal EPDM,
Design acc.to DIN VDE 0580
fluid temperature ¨C20 !aC up to +110
voltage range !à10 %
100 % duty cycle
XXXXX17
.XXXX Normally open,
Protection class acc.to EN 60529 IP65
Seat seal FPM,
Socket Form A acc.to DIN EN 175301-803
fluid temperature ¨C10 !aC up to +110?!a
(included)
1)
AC solenoid with rectifier plug
mounting position: solenoid vertical on top ,
only with solenoid 8400
Power Consumption
XXXXX22
.XXXX max. operating pressure 40 bar
According to DIN VDE 0580 at coil tempe-
rature von +20 !aC. In operation the power
XXXXX23.XXXX Electrical position indicator with two magnetic field sensors
consumption of the solenoid
(only solenoid 8400)
decreases by approx. 30 %.
XXXXX25
.XXXX Seat seal FPM, with larger bleed orifices in the piston, for e.g.
fuel and oil,
2
max. viscosity 80?mm /s (cSt),
AC 2
Solenoid DC 1
1)
fluid temperature ¨C10 !aC up to +110 !
Inrush Holding
XXXXX47.XXXX Flanges acc. to ASME B 16.5 150 lb/sq. In.
9401 * 38 W
XXXXX48.XXXX Flanges acc. to ASME B 16.5 300 lb/sq. In.
9404 * 42 VA 42 VA
On request Further versions
8401 40 W
8404 45 VA 45 VA
Further Options (Solenoids)
* r coil only
XXXXXXX.8441 Protection class x II 2 GD EEx me II T3 T 140 !a
(With the expection of solenoid 94XX up to
XXXXXXX.9426
* Protection class x II 3 GD EEx nA II T4 T 135 !a
41 V AC)
XXXXXXX.8426
* Protection class x II 3 GD EEx nA II T4 T 135 !a
Attention!
The conditions imposed on the Ex appro-
XXXXXXX.8920
Protection class x II 2 GD EEx d ll C T4 and T5
vals lead to reduction of the permissible
T 130 !aC / 95 !
standard temperature ranges in the case of
On request Further versions
explosion protected solenoids.
* DC only, for AC solenoids with design inspection certificate acc. to category 2,
e.g. XXXXXXX.8441
1)
Up to max. +200 !aC fluid temperature with solenoid for higher temperatur
Part Number Nominal Diameter L H ? F max. ? B
(mm) (mm) (mm) (mm) (mm)
8550200.940x 15 130 142 96 44
8550300.940x 20 150 150 110 50
8550400.940x 25 160 155 115 62
8550500.840x 32 180 184 140 92
8550600.840x 40 200 189 150 92
8550700.840x 50 230 197 165 109
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