Page 1
OMEGA-FLO® 2-WAY ZErO
DiFFErEntiAL SOLEnOiD VALVES
SV3500 Series
U Normally Closed,
Assisted Lift Design
U Ideal for Compressed
Air, Inert Gas, and Water
U Process Temperature
to 90°C (195°F)
U 8 W, AC Coils Standard
U 12 or 14 W, AC or DC
Coils Available
SV-3500 Series 2-way zero
differential solenoid valves are
internally piloted with assisted lift
valves featuring Brass, stainless
steel construction and NBR and
PA seal material. The temperature
range from -10 to 90°C (14 to 195°F)
is ideal for neutral media such as
compressed air, inert gases,
and water.
A strain-relief connector is supplied
with each unit. A ¹⁄₂" conduit plug is
also available.
SPECIFICATIONS
Mounting Position: Any (preferably
with solenoid system upright)
Maximum Process Temp: -10 to 90.5°C
(14°F to 195°F) due to NBR (Buna)
and PA (polymide)
Maximum Ambient Temperature: Coil
Dependent (See ratings on coils)
Voltage Tolerance: ±10%
Opening Time (msec):
AC and DC:
100 to 1000 approximately
Closing Time (msec):
AC and DC:
700 to 4000 approximately
Cycling Rate:
Approximate 10 to 20 cpm
Duty Cycle: Continuous (100%)
Coil Molding Material:
Black Polyester (Class F):
SV8COIL-115AC, SV8COIL
24AC/60HZ, SV8COIL-220AC
Black Polyamide (Class F):
SV8COIL-12DC, SV8COIL-24DC,
all 12 Watt coils
Black Polyphenylensulphide
(Class H): SV8COIL-115/60HZ
Black Epoxy Resin
(Class H): All 14 Watt coils
J-19
SV3501 shown larger
than actual size.
Materials of Construction
Body Brass
Armature Tube Stainless Steel 300
Fixed Core Stainless Steel 400
Plunger Stainless Steel 400
Spring Stainless Steel 300
Shading Ring Copper
Orifice Brass
Sealing Material NBR and PA
Coil Specifications
Coil Inrush VA Holding VA
8 W 25 14
12 W 36 23
14 W 43 27
Page 2
F
E
SV3500 Dimensions
Pipe Size A B C
1⁄
1
B
Valve Dimensions
3
⁄
8 NPT
3
⁄
NPT
4
1
2
1
4,
,
⁄
2
NPT
31
⁄32"
1
31
⁄
32
9
⁄
16
"
" 4
"
"
⁄
16
" 4
⁄
32
2
7
"
2
⁄32
3
"
⁄4
3
"
⁄
32
1
⁄
3
2
15
3
13
Coil Dimensions
Coil D E F
8 W 1
12 W 1
C
A
14 W 2
3
⁄
16
7
⁄
16
1
⁄
16
" 1
" 1
" 5
21
⁄
32
29
⁄
32
7
" 2
⁄
32
" 2
" 2
1
"
⁄
8
3
"
⁄
8
5
"
⁄
8
To Order
Operating Pressure
Coils M.O.P.D.*
Orifice Cv Flow Min AC DC
Model No. Pipe Size Size Factor Standard Optional psi psi psi
SV3501 ¹⁄₄" ⁷⁄₁₆" 1.4 0 200 75
¹⁄₄" ⁷⁄₁₆" 1.4 12 or 14 W 0 200 200
SV3502 ³⁄₈" ⁷⁄₁₆" 1.4 0 200 75
³⁄₈" ⁷⁄₁₆" 1.4 12 or 14 W 0 200 200
SV3503 ¹⁄₂" ⁵⁄₈" 2.8 0 200 35
¹⁄₂" ⁵⁄₈" 2.8 12 or 14 W 0 200 160/200‡
SV3504 ³⁄₄" ⁵⁄₈" 2.8 0 200 35
³⁄₄" ⁵⁄₈" 2.8 12 or 14 W 0 200 160/200‡
SV3505 1" 1" 8.3 0 116 0
1" 1" 8.3 12 or 14 W 0 200 22/85‡
Maximum operational pressure differential. ‡ Ratings for 12 W/14 W as shown.
*
8 W
8 W
8 W
8 W
8 W
Accessories
Model No. Description
Connectors
SV-CGC Replacement cable grip connector
SV-CC ¹⁄₂" conduit connector
Coils
SV8COIL-115AC Replacement 8 W coil for 110 to 120 Vac/50 to 60 Hz 154°C (310°F) (Class F)
SV8COIL-12DC 8 W coil for 12 Vdc154°C (310°F) (Class F)
SV8COIL-24DC 8 W coil for 24 Vdc 154°C (310°F) (Class F)
SV8COIL-24AC/60HZ 8 W coil for 24 Vac/60Hz 154°C (310°F) (Class F)
SV8COIL-220AC 8 W coil for 220 to 240 Vac/50 to 60 Hz154°C (310°F) (Class F)
SV8COIL-115/60HZ 8 W coil for 115 Vac/60 Hz 182°C (360°F) (Class H)
SV12COIL-120/60HZ 12 W coil for 120 Vac/60 Hz 154°C (310°F) (Class F)
SV12COIL-12DC 12 W coil for 12 Vdc 154°C (310°F) (Class F)
SV12COIL-24DC 12 W coil for 24 Vdc 154°C (310°F) (Class F)
SV14COIL-24DC 14 W coil for 24 Vdc 182°C (360°F) (Class H)
SV14COIL-24/50-60HZ 14 W coil for 24 Vdc/50 to 60Hz 182°C (360°F) (Class H)
SV14COIL-12DC 14 W coil for 12 Vdc 182°C (360°F) (Class H)
Repair Kits (Include Diaphragm, Spring, Plunger, and O-rings)
VRK-3512 Repair kit for SV3501 and SV3502
VRK-3534 Repair kit for SV3503 and SV3504
VRK-3505 Repair kit for SV3505
Comes complete with operator’s manual, 8 W coil and cable grip connector.
Ordering Examples: SV3501,
SV3503,
1
" valve for
⁄
2
5
⁄
" orifice.
8
1
" valve for
⁄
4
7
" orifice.
⁄
16
J-20
J
Loading...