|
序号
|
零件名称
|
AS to ASTM
|
SS to ASTM
|
||
|
TypeLF2
|
TypeLF3
|
Type F304(L)
|
Type F316(L)
|
||
|
1
|
阀体
|
A350 LF2
|
A350 LF3
|
A182 F304(L)
|
Al 82 F316(L)
|
|
2
|
阀座
|
A276 420 A276 410
|
A276 304(L)
|
A276 316(L)
|
|
|
3
|
闸板
|
A350 LF2 A350 LF3
|
A182 F304(L) A182 F316(L)
|
||
|
4
|
垫片
|
不锈钢+柔性石墨
|
SS+PTFE
|
||
|
5
|
阀盖
|
A350 LF2 A352 LF3 A182 F304(L) A182 F316(L)
|
|||
|
6
|
阀盖螺栓
|
A193 B7
|
A193 B7
|
A193 B8
|
A193 B8M
|
|
7
|
阀杆
|
A182 F6
|
A182 F6
|
A182 F304(L)
|
A182 F316(L)
|
|
8
|
填料
|
柔性石墨
|
PTFE
|
||
|
9
|
圆柱销
|
A276 420
|
A276 304
|
||
|
10
|
活节螺栓
|
A193 B7
|
A193 B16
|
A193 B8
|
A193 B8M
|
|
11
|
填料压套
|
A276 410
|
A182 F304(L)
|
A182 F316(L)
|
|
|
12
|
填料压板
|
A105
|
A182 F11
|
Al82 F304(L)
|
A182 F316(L)
|
|
13
|
螺母
|
A194 2H
|
A194 4
|
A194 8
|
A194 8M
|
|
14
|
阀杆螺母
|
A276 420
|
|||
|
15
|
润滑垫片
|
A473 431
|
|||
|
16
|
铭牌
|
SS
|
|||
|
17
|
锁紧螺母
|
A194 2H
|
A194 4
|
A194 8
|
A194 8M
|
|
l8
|
手轮
|
A197
|
|||
|
适用温度
|
≥-40℃
|
≥-101℃
|
≥-196℃
|
||
|
NPS
|
缩径
|
1/2″
|
3/4″
|
1″
|
1 1/4″
|
1 1/2″
|
2
|
/
|
|
全径
|
3/8
|
1/2″
|
3/4″
|
1
|
1 1/4″
|
1 1/2 ″
|
2
|
|
|
L
|
79
|
92
|
11 1
|
120
|
120
|
140
|
1 78
|
|
|
H(开0PEN)
|
330
|
333
|
360
|
407
|
475
|
475
|
55 l
|
|
|
W
|
100
|
l 00
|
1 25
|
160
|
1 60
|
1 80
|
200
|
|
|
重量
|
螺栓式
|
5.2
|
7.1
|
9.4
|
1 3.5
|
l 5.0
|
1 7.8
|
28.0
|
|
焊接式
|
4.8
|
6.4
|
8.7
|
12.2
|
1 3.4
|
1 5.2
|
26.0
|
|
898995850
