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A
A
Construction
Construction
Main Component Parts
Main Component Parts
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
No.
No.
Description
Description
Body
Body
Cover
Cover
Valve guide
Valve guide
Diaphragm assembly
Diaphragm assembly
Seal
Seal
Bowl assembly
Bowl assembly
Sub-plate
Sub-plate
Seal
Seal
Control circuit assembly
Control circuit assembly
Bumper
Bumper
Valve
Valve
Bias spring
Bias spring
Filter
Filter
Solenoid valve
Solenoid valve
O-ring
O-ring
Round head Phillips screw
Round head Phillips screw
Flat washer
Flat washer
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
HNBR
HNBR
Steel
Steel
NBR
NBR
Resin
Resin
Silicone rubber
Silicone rubber
Resin
Resin
NBR
NBR
—
—
HNBR
HNBR
Stainless steel
Stainless steel
HNBR
HNBR
Stainless steel
Stainless steel
Stainless steel
Stainless steel
—
—
NBR
NBR
Steel
Steel
Stainless steel
Stainless steel
Material
Material
Main Component Parts
Main Component Parts
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
No.
No.
Description
Description
Body
Body
Intermediate body
Intermediate body
Cover
Cover
Valve guide
Valve guide
Valve (Supply valve)
Valve (Supply valve)
Valve (Exhaust valve)
Valve (Exhaust valve)
Valve spring
Valve spring
Valve spring
Valve spring
Diaphragm assembly
Diaphragm assembly
Seal
Seal
Bias spring
Bias spring
O-ring
O-ring
Seal
Seal
Bowl assembly
Bowl assembly
Sub-plate
Sub-plate
Seal
Seal
Control circuit assembly
Control circuit assembly
Filter
Filter
Solenoid valve
Solenoid valve
O-ring
O-ring
O-ring
O-ring
Round head Phillips screw
Round head Phillips screw
Retaining ring
Retaining ring
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
HNBR/Brass
HNBR/Brass
HNBR/Brass
HNBR/Brass
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Aluminum alloy
Aluminum alloy
HNBR
HNBR
Steel
Steel
NBR
NBR
Stainless steel
Stainless steel
NBR
NBR
NBR
NBR
Resin
Resin
Silicone rubber
Silicone rubber
Resin
Resin
NBR
NBR
—
—
Stainless steel
Stainless steel
—
—
NBR
NBR
NBR
NBR
Steel
Steel
Stainless steel
Stainless steel
Material
Material
ITV1000
ITV1000
ITV2000
ITV2000
OUT
OUT
SUP
SUP
OUT
OUT
SUP
SUP
o
o
y
y
!6
!6
i
i
r
r
!2
!2
!1
!1
!3
!3
!5
!5
!4
!4
t
t
u
u
w
w
!7
!7
!0
!0
q
q
e
e
!7
!7
!9
!9
!3
!3
!5
!5
e
e
w
w
q
q
y
y
t
t
r
r
@0
@0
@3
@3
!1
!1
!4
!4
@2
@2
@1
@1
!6
!6
o
o
!0
!0
u
u
i
i
!8
!8
!2
!2
∗
∗
Parts in contact with fluid are
Parts in contact with fluid are indicated with a mark
indicated with a mark
..
∗
∗
Parts in contact with fluid are
Parts in contact with fluid are indicated with a mark
indicated with a mark
..
175-1
175-1
Series
Series
ITV1000/2000/3000
ITV1000/2000/3000