Buschjost solenoid valve with differential pressure Norgren solenoid valve Series 82470/82680

2/2-way valves DN 8 to DN 25
For hot water and steam
Indirectly solenoid actuated
Diaphragm valves
Internal thread G 1/4 to G 1 or 1/4 NPT to 1 NPT
Operating pressure 0.1 to 10 bar
Description (standard valve)
Solenoid valve for hot water and steam
Switching function:  normally closed
Flow direction:  determined
Differential pressure:  0.1 bar required
Fluid temperature:  0 !aC up to max. +150 !
Ambient temperature:  ¨C10 !aC up to max. +60
Mounting position:  as required, preferably with  
solenoid vertical on top
Material
Body:  Brass (CW617N)
Seat seal:  HNBR
Internal parts:  Stainless steel, brass
For contaminated fluids insertion of a strainer is recommended (see B - accessories).
FeaturesHigh flow rateDamped operation Functional compact design Solenoid interchangeable without tools (c)

Characteristic data
Valves
Part Number Nominal Dia- Operating pres-
Connection size Valve length kv-value **
Weight
Solenoid 1 or 2 meter  sure *
3
(mm) max. (bar) (Base m /h) (kg)
(mm) min. (bar)
8247000.9101 G 1/4
8 60 0.1 10 1.70 0.47
8268000.9101 1/4 NPT
8247100.9101 G 3/8
10 60 0.1 10 2.70 0.45
8268100.9101 3/8 NPT
8247200.9101 G 1/2
12 67 0.1 10 3.40 0.50
8268200.9101 1/2 NPT
8247300.9101 G 3/4
20 80 0.1 10 5.50 0.65
8268300.9101 3/4 NPT
2
*  for gases and liquid fluids up to 25 mm /s (cSt) State voltage [V] and frequency [Hz
** Cv-value (US) !O kv-value x 1.
Further options (Valves)Solenoid 9101
XXXXX01.XXXX  Normally open (NO)Standard voltage
On request  Further versions
DC 1 AC 2
60 Hz
50 Hz
24 V 24 V -
 -  110 V 120V
 -  230 V 220 V
Design acc. to DIN VDE 0580
Voltage range  !à10
100 % duty cycle
Protection class acc. to EN 60529 IP65
Socket Form A acc. to DIN EN 175301-803 (included)
AC with rectifier plug
Power Consumption
According to DIN VDE 0580 at coil temperature of +20 !aC. In
operation the power consumption of the solenoid decreases
by approx. 30 %.
AC 2
Solenoid DC 1
Inrush Holding
9101 * 8 W 15 VA 12 VA

Nominal   Connection
Part Number ? A B H H1 L L1 T
Diameter  size
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
(mm)
8247000.9101 G 1/4
8 44 19,5 78.5 67 60 27.5 12.0
8268000.9101 1/4 NPT
8247100.9101 G 3/8
10 44 19,5 78.5 67 60 27.5 12.0
8268100.9101 3/8 NPT
G 1/2
8247200.9101
12 44 19,5 81.,0 67 67 31.0 14.0
1/2 NPT
8268200.9101
8247300.9101 G 3/4
50 24,0 88.0 71.5 80 36.5 16.0
20
8268300.9101 3/4 NPT
8247400.9101 G 1
25 62 29,5 97.5 77 95 44.0 18.0
8268400.9101 1 NPT

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