KOWO MARINE FORGED STEEL 20K GLOBE VALVE - JIS F7421
KEHUI Manufactured in accordance to JIS F7400
|
No.
|
Component
|
Material
|
|
1
|
Body
|
Forged Steel
|
|
2
|
Stem
|
Stainless Steel
|
|
3
|
Disc
|
Stainless Steel
|
|
Type
|
Type of Connection
|
Nominal Dia
|
|
S
|
Screw thread type
|
6 and 10
|
|
U
|
Union type
|
6 and 10
|
|
F
|
Flange type
|
15 to 25
|
|
|
Test Pressure Mpa (kg/cm2)
|
|
Body
|
5.0 (51.0)
|
|
Seat
|
3.67 (37.4)
|
|
|
Type
|
Size
|
L
|
L1
|
L2
|
L3
|
K
|
D
|
C
|
n
|
h
|
t
|
H
|
B2
|
Kg
|
|
Type S
|
6A
|
—
|
42
|
38
|
51
|
12
|
—
|
—
|
—
|
—
|
—
|
125
|
30
|
1.23
|
|
10A
|
—
|
51
|
45
|
63
|
16
|
—
|
—
|
—
|
—
|
—
|
140
|
41
|
1.59
|
|
Type U
|
6A
|
84
|
102
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
125
|
30
|
1.26
|
|
10A
|
105
|
126
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
140
|
41
|
1.72
|
|
Type F
|
15A
|
140
|
—
|
—
|
—
|
—
|
95
|
70
|
4
|
15
|
14
|
180
|
—
|
3.90
|
|
20A
|
160
|
—
|
—
|
—
|
—
|
100
|
75
|
4
|
15
|
16
|
205
|
—
|
5.29
|
|
25A
|
180
|
—
|
—
|
—
|
—
|
125
|
90
|
4
|
19
|
16
|
225
|
—
|
7.49
|
