Buschjost Pressure actuated valves by external fluid Norgren solenoid valve Series 83250

3/2-way valves DN 15 - DN 50
For neutral gases and liquids
Pressure actuated by external fluid
Seat valves
Interal thread G 1/2 !- G
83250
Operating pressure (see table)
Description (standard valve)
Switching function:   normally closed from P to A,
  opened from P to A by pilot pressure
Flow direction:   determined
Mounting position:   as required
Process fluid characteristics / Valve material
Fluid temperature:  ¨C10 !aC !- max. +180
Ambient temperature:   ¨C10 !aC !- max. +60
Body:   Gun metal
Seat seal:   PTFE
Internal parts:   Brass, Stainless steel
Spindle sealing:   PTFE / EPDM
Pilot fluid characteristics / Actuator material
Pilot connection:   G 1/4
Pilot fluid:   neutral gases
Fluid temperature:   max.+60 !a
Body:   Aluminium
Seal:   NBR
Internal parts:   Brass, Stainless steel
FeaturesSuitable for steamCan be used as Y-pattern/selector valve (pressure connected to A)High flow rate

Characteristic data
Valves
Part Number Nominal  Connection  Pilotpressure Operating pressure *1) K -value *2) Weight
v
Diameter size (Base m3/h)
(mm) min. (bar) max. (bar) min. (bar) max. (bar) Way P !ú  Way A !ú  (kg)
8325200.0000 15 G 1/2 5.5 7 0 16 5.8 3.0 1.6
8325300.0000 20 G 3/4 5.5 7 0 16 11.5 7.0 1.8
8325400.0000 25 G 1 5.5 7 0 10 18.0 12.5 2.1
8325500.0000 32 G 1 1/4 5.5 7 0 16 25.0 15.0 6.6
8325600.0000 40 G 1 1/2 5.5 7 0 14 39.0 27.0 6.8
8325700.0000 50 G 2 5.5 7 0 10 64.0 43.0 7.9
*1) for gases and liquid fluids up to 400 mm2/s (cSt) State voltage [V] and frequency [Hz]
*2) C -value (US) !O  -value x 1.2
v v
An electrical solenoid valve can be attach at the pilot
Further Options (Valves)
connection Z.
XXXXX57.XXXX  Electrical position indicator
for AC/DC
Required parts Cat no.  
XXXXX58
.XXXX  Electrical position indicator
8495475.0164 DC
1 pcs. 3/2 way solenoid valve
only DC max. 30 V
8495475.0165 AC
XXXXX64
.XXXX  Electrical position indicator
EEx?de?llC?T6
On request   Further versions

Part Number ND Connection size L H H 1 H 2
(mm) R (mm) (mm) (mm) (mm)
8325200.0000 15 G 1/2 67 228.0 124.0 37.0
8325300.0000 20 G 3/4 80 234.0 130.0 39.0
8325400.0000 25 G 1 95 236.0 132.0 41.0
8325500.0000 32 G 1 1/4 112 333.5 180.5 60.5
8325600.0000 40 G 1 1/2 132 334.5 181.5 61.5
8325700.0000 50 G 2 160 345.5 193.5 68.5

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