美标球阀
详细介绍
产品详细资料
连接方式：
法兰和环连接端标准 ANSI B16.5
对焊端ANSI B16.25
操作方式：
手柄
蜗轮，电动，气动执行器的连接尺寸标准：ISO 5211
防静电和防火装置
主要部件材料
|
编号
|
名称
|
碳钢
|
不锈钢
|
||||
|
WCB
|
LCB
|
CF8
|
CF8M
|
CF3
|
CF3M
|
||
|
1
|
阀体
|
A216 WCB
|
A352 LCB
|
A351 CF8
|
A351 CF8M
|
A351 CF3
|
A351 CF3M
|
|
2
|
阀盖螺母
|
A194 2H
|
A194 4
|
A194 8
|
|||
|
3
|
阀盖螺栓
|
A193 B7
|
A320 L7
|
A193 B8
|
|||
|
4
|
阀帽
|
A216 WCB
|
A352 LCB
|
A351 CF8
|
A351 CF8M
|
A351 CF3
|
A351 CF3M
|
|
5
|
垫片
|
SS Spiral Wound/Graphite or SS Spiral Wound/PTFE
|
|||||
|
6
|
球体
|
A105/Ep.Cr or F6
|
A182 F6
|
A351 CF8
|
A351 CF8M
|
A351 CF3
|
A351 CF3M
|
|
7
|
阀座
|
RPTFE or POM
|
|||||
|
8
|
小弹簧
|
Stainless Steel
|
|||||
|
9
|
小球体
|
A182 F304, A182 F316L
|
|||||
|
10
|
阀杆
|
A182 F6
|
A182 F6
|
A182 F304
|
A182 F316
|
A182 F304L
|
A182 F316L
|
|
11
|
阀杆座
|
PTFE
|
|||||
|
12
|
阀杆填料
|
Graphite or PTFE
|
|||||
|
13
|
压盖
|
A182 F6
|
A182 F304
|
A182 F316
|
A182 F304L
|
A182 F316L
|
|
|
14
|
压盖螺栓
|
A193 B7
|
A193 B8
|
||||
|
15
|
压套
|
A216 WCB
|
A351 CF8
|
||||
|
16
|
支架盘
|
Steel
|
|||||
|
17
|
手柄
|
A216 WCB
|
|||||
|
材料符合ASTM要求
|
|||||||
内件材料: API 600
|
编号
|
阀座
|
阀瓣
|
阀杆
|
上密封
|
|
1
|
13Cr
|
13Cr
|
F6
|
F6
|
|
2
|
304
|
304
|
F304
|
F304
|
|
5
|
Stellite
|
Stellite
|
F6
|
F6
|
|
8
|
Stellite
|
13Cr
|
F6
|
F6
|
|
9
|
Monel
|
Monel
|
Monel
|
Monel
|
|
10
|
316
|
316
|
F316
|
F316
|
|
13
|
Alloy20
|
Alloy20
|
Alloy20
|
Alloy20
|
|
|
|
|
|
|
尺寸和重量
|
Class
|
DN
|
mm
|
15
|
20
|
25
|
40
|
50
|
65
|
80
|
100
|
150
|
200
|
250
|
|
NPS
|
in
|
1/2
|
3/4
|
1
|
1-1/2
|
2
|
2-1/2
|
|
|
|
|
|
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