|
公稱通經
|
DN（in)
|
2"-36"
|
2"-36"
|
|
公稱壓力
|
PN(MPa)
|
150LB
|
300LB
|
|
實驗壓力Ps（MPa）
|
強度試驗
|
3.0
|
7.5
|
|
密封試驗
|
2.2
|
5.5
|
|
|
適用介質
|
水、蒸汽、油品、酸堿類、海水等
|
||
|
適用溫度
|
-40～425℃
|
||
|
NO.
|
Part Name
|
ASTM Material
|
|||||
|
Carbon steel
|
304 Type
|
316Type
|
304LType
|
316LType
|
Alloy 20
|
||
|
1
|
Body
|
A216-WCB
|
A315-CF8
|
A315-CF8M
|
A315-CF3
|
A315-CF3M
|
A315-CN7M
|
|
2
|
Stem
|
A182 F6a
|
A182 F304
|
A182 F316
|
A182 F304L
|
A182 F316L
|
Alloy 20
|
|
3
|
Disc
|
A216-WCB
|
A315-CF8
|
A315-CF8M
|
A315-CF3
|
A315-CF3M
|
A315-CN7M
|
|
4
|
Hinge pin
|
A276-410
|
A276-304
|
A276-316
|
A276-304L
|
A276-316
|
Alloy 20
|
|
5
|
Bolt
|
A193-B7
|
A193-B8
|
A193-B8M
|
A193-B8
|
A193-B8M
|
Alloy 20
|
|
6
|
Retaining ring
|
A105
|
A182-F304
|
A182-F316
|
A182-F304L
|
A182-F316
|
Alloy 20
|
|
7
|
Seat ring
|
Graphite+
304 |
Graphite+
304 |
Graphite+
316 |
Graphite+
304L |
Graphite+
316L |
Graphite+
Alloy 20 |
|
8
|
Bushing
|
Bronze
|
304+PTFE
|
316+PTFE
|
304L+PTFE
|
316L+PTFE
|
Alloy 20+PTFE
|
|
9
|
Packing
|
Graphite
|
PTFE
|
PTFE
|
PTFE
|
PTFE
|
PTFE
|
|
10
|
Yoke
|
A216-WCB
|
A216-WCB
|
A216-WCB
|
A216-WCB
|
A216-WCB
|
A216-WCB
|
|
名稱
|
材料
|
|
閥體
|
WCB、CFB、CF8M
|
|
閥板
|
WCB、CFB、CF8M
|
|
閥桿
|
304、316、1Cr13
|
|
密封圈
|
316、304
|
|
填料
|
柔性石墨、氟塑料
|
|
公稱通徑DN
|
尺寸
|
||||||
|
L
|
D
|
D1
|
D2
|
b
|
Z-d
|
||
|
2"
|
50
|
108
|
152
|
120.5
|
92
|
16
|
4-19
|
|
2.5"
|
65
|
112
|
178
|
139.5
|
105
|
18
|
4-19
|
|
3"
|
80
|
114
|
190
|
152.5
|
127
|
19
|
4-19
|
|
4"
|
100
|
127
|
229
|
190.5
|
157
|
27
|
8-19
|
|
5"
|
125
|
140
|
254
|
216
|
186
|
27
|
8-22
|
|
6"
|
150
|
140
|
279
|
241.5
|
216
|
26
|
8-22
|
|
8"
|
200
|
152
|
343
|
298.5
|
270
|
29
|
8-22
|
|
10"
|
250
|
165
|
406
|
362
|
324
|
31
|
12-25
|
|
12"
|
300
|
178
|
483
|
532
|
381
|
32
|
12-25
|
|
14"
|
350
|
190
|
533
|
476
|
413
|
35
|
12-29
|
|
16"
|
400
|
216
|
597
|
540
|
470
|
37
|
16-29
|
|
18"
|
450
|
222
|
635
|
578
|
533
|
40
|
16-32
|
|
20"
|
500
|
229
|
699
|
635
|
584
|
43
|
20-32
|
|
24"
|
600
|
267
|
813
|
750
|
692
|
48
|
20-35
|
|
28"
|
700
|
292
|
927
|
864
|
800
|
71
|
28-35
|
|
32"
|
800
|
318
|
1060
|
978
|
914
|
81
|
28-41
|
|
36"
|
900
|
330
|
1168
|
1086
|
1022
|
90
|
32-41
|
|
40"
|
1000
|
410
|
1289
|
1200
|
1124
|
90
|
36-41
|
|
公稱通徑DN
|
尺寸
|
||||||
|
L
|
D
|
D1
|
D2
|
b
|
Z-d
|
||
|
2"
|
50
|
108
|
165
|
127
|
92
|
23
|
8-19
|
|
2．5
|
65
|
112
|
190
|
149
|
105
|
26
|
8-22
|
|
3"
|
80
|
114
|
210
|
168.5
|
127
|
29
|
8-22
|
|
4"
|
100
|
127
|
241
|
200
|
157
|
32
|
8-22
|
|
5"
|
125
|
140
|
279
|
235
|
186
|
35
|
8-22
|
|
6"
|
150
|
140
|
318
|
270
|
216
|
37
|
12-22
|
|
8"
|
200
|
152
|
381
|
330
|
270
|
42
|
12-25
|
|
10"
|
250
|
165
|
445
|
387.5
|
324
|
48
|
16-29
|
|
12"
|
300
|
178
|
521
|
451
|
381
|
51
|
16-32
|
|
14"
|
350
|
190
|
584
|
514.5
|
413
|
54
|
20-32
|
|
16"
|
400
|
216
|
648
|
571.5
|
470
|
58
|
20-35
|
|
18"
|
450
|
222
|
711
|
628.5
|
533
|
61
|
24-35
|
|
20"
|
500
|
229
|
775
|
686
|
584
|
64
|
24-35
|
|
24"
|
600
|
267
|
914
|
813
|
692
|
70
|
24-41
|
