ELECTRICAL DATA for normally-closed valves
Automatic Reset Valves
1"-1¼ " 1517
Automatic Reset Valves
½ " and ¾
" 1517
VALVE WIRING DIAGRAM
MOTORIZED VALVE ONLY
SOLENOID
SWITCH CONTACT POSITIONS
SHOWN WITH VALVE CLOSED
VOS-2
VCS-2
VOS-1
VCS-1
MTR
INDEPENDENT
SOLENOID
POWER SUPPLY
(AC or DC)
WARNING!
VALVE
MUST BE
WIRED AS
SHOWN
SPDT
DPDT
SPDT
DPDT
FIELD
WIRING
INTERNAL
WIRING
L1-H L2-N
AC-POWER
SEE NAMEPLATE FOR VOLTAGE AND Hz.
SWITCH RATINGS
Total connected load not to exceed 1700 VA
SPDT
DPDT
Herm.
Sealed
125 VAC - 15 AMP
125 VAC - 10 AMP
48 VAC - 1 AMP
250 VAC - 15 AMP
250 VAC - 10 AMP
125 VAC - 1 AMP
125 VDC - 0.5 AMP
125 VDC - 0.3 AMP
48 VDC - 3 AMP
250 VDC - 0.25 AMP
250 VDC - 0.15 AMP
125 VDC - 1 AMP
SWITCH CONTACT POSITIONS
SHOWN WITH VALVE CLOSED
VALVE WIRING DIAGRAM
WARNING!
VALVE
MUST BE
WIRED AS
SHOWN
VALVE VOS-1 VOS-2
VCS-1
VCS-2
MODE
1-3 1-3 4-5 4-6 7-8 7-9 7-8 7-9
10-11
10-12
FULLY-SHUT
INTERMEDIATE
FULLY-OPEN
VALVE VOS-1 VOS-2
VCS-1
VCS-2
MODE
1-3 1-3 4-5 4-6 7-8 7-9 7-8 7-9
10-11
10-12
FULLY-SHUT
INTERMEDIATE
FULLY-OPEN
SWITCH RATINGS
Total connected load not to exceed 1800 VA
SPDT
DPDT
125 VAC - 15 AMP
125 VAC - 10 AMP
250 VAC - 15 AMP
250 VAC - 10 AMP
125 VDC - 0.5 AMP
125 VDC - 0.3 AMP
250 VDC - 0.25 AMP
250 VDC - 0.15 AMP
AC-POWER
INPUT
L1-H
L2-N
SEE NAMEPLATE FOR VOLTS, Hz, VA RATINGS.
CLUTCH
RECTIFIER
CIRCUIT
CLUTCH
90 VDC
VCS-2
VOS-1
VCS-1
VOS-2
DPDT
DPDT
SPDT
SPDT
Bulletin 1517
Page 5
Electrical Data | Automatic Oil Shutoff Valves
