Download Butterfly Valve

ASAHI AV VALVES
Installation Operation and Maintenance Manual
(6) Specification of limit switch (option)
Nominal Size
40-200mm
(1 1/2”-8”)
40-300mm
(1 1/2”-12”)
350mm
(14”)
Type
Type Code
Protection Grade
Lever Type
1LS1-J
IP67
Gear Type
TA2-SB2
IP65
Gear Type
TA-200-SB2
IP55
Limit Switch Rating
Type Code
Rate Voltage (V)
AC125
AC250
1LS1-J
DC115
DC230
AC125
AC250
TA2-SB2
DC125
DC250
AC125
AC250
TA-200-SB2
DC125
DC250
Resistive Load (A)
10
10
0.8
0.4
11
11
0.5
0.25
11
11
0.5
0.25
Inductive Load (A)
6
6
0.2
0.1
7
7
7
7
0.1
0.04
Connection Diagram
1LS1-J
TA2-SB2
TA-200-SB2
1
COM
2
NO
3
NO
4
COM
SW.1
SW.2
Butterfly Valve Type 57 40-350mm (1 1/2”-14”)
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