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Size Dim
A
B
C
φD1
φD2
φD3
4 xφD4
E
FxF
G
H
K
L
φd
P.C.D
NxM
a°
PN10
PN16
PN10
PN16
PN10
PN16
PN10
PN16
DN40(1.5")
69
136
32
65
50
35.25
4 xφ7
4
9x9
10
32
3
11.2 or 13.8
10 or 12.6
DN50(2")
80
161
42.04
65
50
35.25
4 xφ7
4
9x9
10
32
3
13.8
12.6
DN65(2.5")
89
175
44.68
65
50
35.25
4 xφ7
4
9x9
10
32
3
13.8
12.6
Consult
DN80(3")
95
181
45.21
65
50
35.25
4 xφ7
4
11x11
10
32
3
13.8
12.6
DN100(4")
114
200
52.07
90
70
55.25
4 xφ10
4
11x11
12
32
5
17.77
15.77
DN125(5")
127
213
54.36
90
70
55.25
4 xφ10
4
14x14
14
32
5
20.92
18.92
DN150(6")
139
226
55.75
90
70
55.25
4 xφ10
4
14x14
14
32
5
20.92
18.92
★
DN200(8")
175
260
60.58
125
102
70.25
4 xφ12
4
17x17
17
40
5
24.1
22.1
DN250(10")
203
292
65.63
125
102
70.25
4 xφ12
4
22x22
22
40
8
31.45
28.45
DN300(12")
242
337
76.9
125
102
70.25
4 xφ12
4
22x22
24
40
8
34.6
31.6
DN350(14")
267
368
75
125
102
70.25
4 xφ12
4
22x22
24
40
8
34.6
31.6
DN400(16")
297
400
85.7
197
140
100.3
4 xφ18
5
27x27
27
51.2
72
10
36.15
40.95
33.15
37.95
DN450(18")
315
422
104.6
197
140
100.3
4 xφ18
5
27x27
27
51.2
72
10
12
40.95
45.86
37.95
42.86
DN500(20")
348
480
130.28
197
140
100.3
4 xφ18
5
36x36
32
64.2
82
10
12
44.12
48.72
41.12
45.72
DN600(24")
444
562
151.36
276
165
130.3
4 xφ23
6
36x36
36
70.2
82
16
54.62
57.98
50.62
53.98
NOTE:The diameter of stem is 10mm when the top flange connection is key type.It is 12.6mm when
the connection is square or double "D"type.
| Nominal Pressure | 1.00 / 1.60 | Mpa |
| Shell Test Pressure | 1.50 / 2.40 | |
| Seal Test Pressure | 1.10 / 1.76 |
| Face To Face Is According To | ISO 5752 |
| API 609 | |
| DIN 3202 |
| AS 2129 Table D / Table E | |
| ★ | ASME B16.1 Class 125 & ASME B16.42 Class 150 |
| BS 4504 PN10 / PN16 | |
| Flange Drilled is According To | BS 10 Table D / Table E |
| DIN 2501 PN10 / PN16 | |
| ISO 7005-2 PN10 / PN16 | |
| JIS 2220 5K / 10K |
| NO. | Item | Material | Symbol |
| 1 | Body | Cast Iron | ASTM A126 CL.B / GG25 |
| Ductile Iron | ASTM A536 65-45-12 / GGG40 | ||
| Stainless Steel | ASTM A351 CF8 CF8M | ||
| Carbon Steel | ASTM A216 WCB | ||
| 2 | Disc | Ductile Iron | ASTM A536 65-45-12 / GGG40 |
| Stainless Steel | ASTM A351 CF8 CF8M | ||
| Carbon Steel | ASTM A216 WCB | ||
| Bronze | ASTM B148 C954 | ||
| Coated | NYLON / PTFE | ||
| 3 | Stem | Stainless Steel | ASTM A182 410 416 420 431 304 316 |
| Alloy | Monel K500 | ||
| 4 | Seat | EPDM | -15℃ ~ +140℃ |
| NBR | -10℃ ~ +80℃ | ||
| VITON | -20℃ ~ +150℃ | ||
| PTFE | -15℃ ~ +120℃ | ||
| 5 | Bushing | PTFE | |
| Bronze | |||
| 6 | Taper Pin | Stainless Steel | ASTM A182 410 416 420 431 304 316 |
| Alloy | Monel K500 | ||
| 7 | "O"-Ring | EPDM | |
| NBR | |||
| VITON |
