Installation, Operation and Maintenance Manual
Butterfly Valve Type 55Type 55IS Pneumatic Actuated Type TA
6
(6) Specification of actuator
Type55
Actuation
Nominal
Size
Actuator
name
Angle
adjustment
range
Standard
operating
pressure
MPa kgf/cm2󲽚
Air
consumption
N
l
per 1 open
and close
(at 0.4MPa)
Double
Action
Type
50mm (2”)
TA2A-050D
󲘽5󲘼
0.4 4.1󲽚
0.9
65mm (2 1/2”)
80mm (3”)
TA2A-063D
󲘽5󲘼
0.4 4.1󲽚
1.7
100mm (4”)
125mm (5”)
TA2A-080D
󲘽5󲘼
0.4 4.1󲽚
3.2
150mm (6”)
TA2A-100D
󲘽5󲘼
0.4 4.1󲽚
6.6
200mm (8”)
TA2A-125D
󲘽5󲘼
0.4 4.1󲽚
13.3
250mm (10”)
TA2A-160D
󲘽5󲘼
0.4 4.1󲽚
27.1
Single
Action
Type
50mm (2”)
TA2A-050R
󲘽5󲘼
0.4 4.1󲽚
1.7
65mm (2 1/2”)
80mm (3”)
TA2A-063R
󲘽5󲘼
0.4 4.1󲽚
3.3
100mm (4”)
125mm (5”)
TA2A-080R
󲘽5󲘼
0.4 4.1󲽚
6.1
150mm (6”)
TA2A-100R
󲘽5󲘼
0.4 4.1󲽚
12.8
200mm (8”)
TA2A-125R
󲘽5󲘼
0.4 4.1󲽚
21.6
250mm (10”)
TA2A-160R
󲘽5󲘼
0.4 4.1󲽚
42.7
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