OSYWT206-EN
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Instruction manual
MA- SERIES Butterfly Damper WT
SP-1362
Please read this manual before installation and use.
GENERAL
Damper body and disk made by precision processing ensure
reduced leakage from damper seat.
This series can be used at fluid temperatures ranging from
-40 °C to 550 °C.
Manual operation
Lever
Gear
Damper
WT : For Wafer (JIS 5K)
PRODUCT CODE
WT type (Without seat)
M A - W T
- 2 T G 0 -
-
(With SUS316 seat) M A - W T
- 2 T G S -
-
(1)
(2) (3) (4) (5) (6) (7) (8)
(9)
(10)
(1) Actuator
MA-
(2) Damper
WT
(3) Manual operation
L : Lever
G : Gear
(4) Sizing code
- : Hyphen
(5) Connection
2 : JIS 5K
(6) Body material
T : SCS13A
(7) Packing material
G : Expansion graphite
(8) Seat material
0 : (Zero) None
S : SUS316
(9) Size [mm]
ex. 80 A 080
(10) Option
XM : Heat insulation
