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2
VALVES
Series 82740
2-Way Valves – Explosion Proof Coil Enclosure
Approved
Connection L B H H1
NPT
Inch
Inch Inch Inch Inch
3/8 2.36 2.36 3.84 3.39
1/2 2.64 2.36 3.93 3.39
3/4 3.15 2.36 4.19 3.54
1 3.74 2.36 4.58 3.77
Valve with solenoid
Standard Models
Model Connection Orifice Cv-Value MOPD Voltage Weight
(NPT) (inch) (psi) (lbs)
8274100.3826.02400 3/8" 0.4 3.5 1.45-232 24 VDC 0.99
8274100.3827.12060 3/8" 0.4 3.5 1.45-232 120/60 VAC 0.99
8274200.3826.02400 1/2" 0.5 4.4 1.45-232 24 VDC 1.10
8274200.3827.12060 1/2" 0.5 4.4 1.45-232 120/60 VAC 1.10
8274300.3826.02400 3/4" 0.8 6.9 1.45-232 24 VDC 1.43
8274300.3827.12060 3/4" 0.8 6.9 1.45-232 120/60 VAC 1.43
8274400.3826.02400 1" 1 10.9 1.45-232 24 VDC 2.09
8274400.3827.12060 1" 1 10.9 1.45-232 120/60 VAC 2.09
P
A
» Pilot operated solenoid valve
for hazardous locations
» Anti water hammer feature
» Compact design
» High flow rate
Technical Data
Medium:
For slightly aggressive
gases and liquids
Function:
Normally closed
Flow direction:
Arrow on body indicates direction
Mounting position:
As required. Preferably with
solenoid vertical on top.
Electrical connection:
3 wire-18" leads,
(ground is green wire)
threaded pipe 1/2"-14 NPT
Operating pressure:
1.45 to 232 psi
0.1 to 16 bar
Fluid temperature:
14°F to 176°F
-10°C to 80°C
Ambient temperature:
14°F to 122°F
-10°C to 50°C
Power consumption:
DC 13.6 Watts
AC 14.0 Volt Amps
Protection class:
ANSI/NEMA 1, 3, 4,
4X, 6, 6P, 7, and 9
FM – File No. 2Z2A6.AE
CSA – File No. LR 57643-6
Materials:
Valve cover and body:
Stainless steel
316 Seat seal: NBR
Internal parts:
Stainless steel, PVDF
Online at
norgren.com
