Page 1
OMEGA-FLO® 2-WAY 316 STAINLESS
STEEL SOLENOID VALVES
SV170 Series
SV174
U Lead Free
U Normally Closed
U Ideal for Hot Water
and Steam
U 8 W, AC Coils Standard
Up to 1"
U 14 W, DC Coils Standard
on Larger Units
SV170 Series 2-way 316 SS
solenoid valves are internally
piloted. They feature 316 stainless
steel construction and FKM seal
material. The temperature range of
-10 to 138°C (14 to 280°F) and the
FKM O-ring make these valves ideal
for many aggressive liquids and
gases. A strain-relief connector
is supplied with each unit. A ¹⁄₂"
conduit plug is also available.
SV173
SPECIFICATIONS
Mounting Position: Any (preferably with
solenoid system upright)
Maximum Process Temperature:
-10 to 138°C (14 to 280°F) FKM O-ring
Maximum Ambient Temperature:
Coil dependent (see ratings on coils)
Voltage Tolerance: ±10% AC, ±5% DC
Opening Time (ms):
Approximately 100 to 200
Closing Time (ms): Approximately
200 to 1200
Cycling Rate: Approximately 60 cpm
Duty Cycle: Continuous (100%)
Coil Molding Material:
Black Polyphenylensulphide (Class H):
SV8COIL-115/60 HZ
SV8COIL-220/60 HZ
Black Epoxy Resin (Class H):
All 14 W coils, NEMA 4
Materials of Construction
Body
Armature Tube
Fixed Core
Plunger
Spring
Shading Ring
316 SS
Stainless steel 300
Stainless steel 400
Stainless steel 400
Stainless steel 300
Gold-Plated Copper
Coil Molding Material:
Black Polyphenylensulphide (Class H):
SV8COIL-115/60 HZ
SV8COIL-220/60 HZ
Black Epoxy Resin (Class H):
All 14 W coils, NEMA 4
Coil Specifications
Watt Inrush VA Holding VA
8.0 25.0 14.0
14.0 43.0 27.0
All models shown
smaller than actual size.
SV171
J
J-23a
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OMEGA-FLO® 2-Way 316 Stainless Steel Solenoid Valves
1
SV-CC,
connector, shown
larger than actual size.
⁄2" conduit
SV-CGC replacement
cable grip connector, shown
larger than actual size.
SV176 shown smaller
than actual size.
F
E
C
PIPE
B
Valve and Coil Dimensions: mm (inch)
Model No.
SV171/SV172
SV173
SV174
SV175/176
Valve
Width (A)
50.8 (2) 92.07 (3.625) 68.3 (2.69) 30.1 (1.188) 42.2 (1.656) 54 (2.125)
57.94 (2.281) 100 (3.938) 74.6 (2.938) 30.1 (1.188) 42.1 (1.656) 54 (2.125)
65.07 (2.562) 90.4 (3.562) 110 (4.312) 30.1 (1.188) 42.1 (1.656) 54 (2.125)
94.43 (3.718) 127 (5) 129 (5.093) 52.4 (2.062) 54.8 (2.156) 66.7 (2.625)
Valve
Length (B)
Valve
Height (C)
D
A
Coil
Width (D)
Coil
Length (E)
Coil
Length (F)
J-24a
Page 3
To Order
316 Stainless Steel Operating Pressure
Normally
Closed
Model No.
SV171†
SV172†
SV173†
SV174†
SV175††
SV176††
Maximum operating pressure differential.
*
† 8 W AC coils are standard on valves up to 1".
†† 14 W DC coils are standard on valves larger than 1".
Pipe Size
NPT
3
⁄8
1
⁄2
3
⁄4
Orifice
Size
9
⁄16" 2.8 8 W 12/14 W
5
⁄8" 3.4 8 W 12/14 W
13
⁄16" 4.1 8 W 12/14 W
Cv Flow
Factor
1 1 9.7 8 W 12/14 W 200 45
1
⁄4 13⁄8 20.1 14 W —
1
1
⁄2 19⁄16 23.4 14 W —
1
Coil
Standard Optional
MIN
psi
0
M.O.P.D.*
AC
psi
DC
psi
200 85
200 0
Accessories
Connectors
Model No. Description
SV-CGC
SV-CC
Coils
SV8COIL-115AC
SV8COIL-12DC
SV8COIL-24DC
SV8COIL-24AC/60HZ
SV8COIL-220AC
SV8COIL-115/60HZ
SV12COIL-120/60HZ
SV12COIL-12DC
SV12COIL-24DC
SV14COIL-24DC
SV14COIL-24/50-60HZ
SV14COIL-12DC
Comes complete with operator’s manual, coil, and cable grip.
Ordering Examples: SV171,
SV176, 1
1
NPT, 316 SS normally closed solenoid valve with 14 W DC coil.
⁄
2
3
Replacement cable grip connector
1
⁄2" conduit connector
8 W coil for 110 to 120 Vac/50 to 60 Hz 154°C (310°F) (Class F), standard up to 1"
8 W coil for 12 Vdc 154°C (310°F) (Class F)
8 W coil for 24 Vdc 154°C (310°F) (Class F)
8 W coil for 24 Vac/60 Hz 154°C (310°F) (Class F)
8 W coil for 220 to 240 Vac/50 to 60 Hz 154°C (310°F) (Class F)
8 W coil for 115 Vac/60 Hz 182°C (360°F) (Class H)
12 W coil for 120 Vac/60 Hz 154°C (310°F) (Class F)
12 W coil for 12 Vdc 154°C (310°F) (Class F)
12 W coil for 24 Vdc 154°C (310°F) (Class F)
14 W coil for 24 Vdc 182°C (360°F) (Class H), standard above 1"
14 W coil for 24 Vdc/50 to 60 Hz 182°C (360°F) (Class H)
14 W coil for 12 Vdc 182°C (360°F) (Class H)
NPT, 316 SS normally closed solenoid valve with 8 W AC coil.
⁄
8
J
J-25a
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