OSPZX225-EN
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Instruction manual
Pneumatic Actuated Butterfly Valve Z
SP-1474
Please read this manual before installation and use.
GENERAL
It is small, light weight and economical butterfly valve.
Actuator
Double-acting type
PND
TAD
Single-acting type
PSO (Airless SHUT)
TAO (Airless SHUT)
PSC (Airless OPEN)
TAC (Airless OPEN)
Valve
Z type This type designed for 3 piece structure
and it is easy to maintenance.
Threaded End Rc
Socket End
PRODUCT CODE
Z type
Threaded End Rc
Z - 9
5 T U
-
-
-
Socket End
(PVC)
Z - 9
7 T P
-
-
-
(C-PVC)
Z - 9
7 T H
-
-
-
(1)
(2) (3) (4) (5) (6) (7) (8)
(9)
(10) (11)
(1) Actuator
PND TAD
PSO TAO
PSC TAC
(2) Valve
Z-
(3) Voltage
9 : Air
(4) Sizing code
0 : Standard
1 : Light
2 : Heavy
(5) Connection
5 : Threaded End Rc
7 : Socket End
(6) Body material
T : SCS13A
(7) Cap / Socket
U : SCS14A
P : PVC
H : C-PVC
(8) Seat material
E : EPDM
B : NBR
V : FKM
(9) Size [mm]
ex. 25 A ® 025
(10) Option
FR : Filter Regulator Unit
LB : Limit Switch Box
EP : Positioner
EX : Smart Positioner
ES : Smart Positioner
ER : Smart Positioner
(11) Positioner control pattern (TAD)
A : SHUT by 4 mA « OPEN by 20 mA
B : SHUT by 20 mA « OPEN by 4 mA
(11) Positioner control pattern (PSO / TAO)
C : OPEN by 20 mA « SHUT by 4 mA (Airless SHUT)
D : OPEN by 4 mA « SHUT by 20 mA (Airless SHUT)
(11) Positioner control pattern (PSC / TAC)
E : SHUT by 4 mA « OPEN by 20 mA (Airless OPEN)
T : SHUT by 20 mA « OPEN by 4 mA (Airless OPEN)
