Norgren solenoid valve Series 8 Model 8241 2-Way Brass Diaphragm Valve
Ideal for Control of Neutral Gases and Liquids Hot Water & Steam Valves Available Minimal Pressure Differential Required
? Interchangeable °Click-On °Coil Manual Override (R) Optional Latching Coil (R) Optional for 6,12 & 24 VDC
Versions (1/4"(R)1" NPT only)
Technical Data
Function:
2-Way Normally Closed
2-Way Normally Open (R) Optional
Ports (NPT)OrificeCvOperating Pressure
Range* (PSI)
1/4"5/16"2.31.5 - 232 PSI (0.1 - 16 bar)
3/8"3/8"3.61.5 - 232 PSI (0.1 - 16 bar)
1/2"7/16"4.51.5 - 232 PSI (0.1 - 16 bar)
3/4"3/4"7.31.5 - 232 PSI (0.1 - 16 bar)
1"1"11.41.5 - 232 PSI (0.1 - 16 bar)
1-1/4"1-1/4"27.61.5 - 145 PSI (0.1 - 10 bar)
1-1/2"1-1/2"30.01.5 - 145 PSI (0.1 - 10 bar)
2"2"49.21.5 - 145 PSI (0.1 - 10 bar)
Temperature Rating
Ambient:
14°F to 122°F (-10°C to +50°C)
14°F to 140°F (-10°C to +60°C) - HNBR*
Fluid:
14°F to 194°F (-10°C to +90°C) - Buna
14°F to 230°F (-10°C to +110°C) - EPDM,* Fluorocarbon
32°F to 302°F (0°C to +150°C) - HNBR*
*Pressure range (EPDM seals):
4.5 (R) 232 PSI (0.3 (R) 16 bar):1/4" (R) 1" NPT
4.5 (R) 145 PSI (0.3 (R) 10 bar):1-1/4" (R) 2"
NPT
*Pressure range (HNBR seals):
1.5 (R) 232 PSI (0.1 (R) 10 bar):
1/4" (R) 1" NPT only
Power Rating:6.5 Watt
Voltage:
24 Volt DC
24/50, 110/50, 120/60, 220/60,
230/50 Volt AC
Electrical Connector:
DIN Style Plug with Removable Cable
Plug Adapter
Body:Brass
Seal:Buna (Standard)
Other Wetted Parts:Stainless Steel, PVDF,
Brass
Coil:Class F, Molded, Continuous Duty,
UL Recognized
Part Number Identification
A8 (R) 8241 (R) 1111 (R) 01 (R) U (R) Voltage (R) Optional
VALVE SERIES
SEAL
ORIFICEPORTS
SUFFIX
01 = Buna
5/16"0506 =1/4" NPT
NO = Normally Open
02 = Fluorocarbon
3/8"0707 =3/8" NPT
MO= Manual Override
13 = EPDM
7/16"0908 =1/2" NPT
LC= Latching Coil
51 = HNBR (Steam)
3/4"1010 =3/4" NPT
CO= 1/2"NPT Conduit
1"1111 =1" NPT
CL= 1/2"NPT Conduit with
1-1/4"1212 =1-1/4" NPT
24"Lead Wires
1-1/2"1313 =1-1/2" NPT
2"1414 =2" NPT
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