Installation, Operation and Maintenance Manual
Butterfly Valve Type 55Type 55IS Pneumatic Actuated Type TA
8
(7) Specification of solenoid valve (option)
Actuation
Nom. size
Type sign
Pipe bore
Effective
cross section
area
Power
consumption
Additional function
Double
actuation
Type
Air to open
Air to close
50-250mm
(2”-10”)
Type
55,55IS
4N3S102K-W-
G31193
Rc 1/4
10mm2
or more
AC ; 6VA
DC ; 5.5W
Silencer with needle
valveattached
(to be used as speed controller)
Bypass valve built – in
Double
actuation
Type
Air to open
Air to close
300-400mm
(12”-16”)
Type
55IS
453S403C-W-
G30800
Rc 1/4
40mm2
or more
AC ; 6VA
DC ; 5W
50mm-250mm (2”-10) 4N3S102K-W-G31193
300mm-400mm (12”-16”) 453S403C-W-G30800
( )is special order
connection diagram JIS sign
sign
1
(2)
3
(4)
5
(6)
(7)
(8)
(9)
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