设计依据
Design reference
|
GB标准
|
ANSI标准
|
设计标准
Design standard
|
GB/12237
|
ANSI B16.34
|
连接法兰尺寸
Connecting Flange Size
|
GB/9113、JB/T79
|
ANSI B16.5
|
试验和检验
Test&inspection
|
JB/T9002
|
API 598
|
序号
NO
|
零件名称
Accessory name
|
材质 Material
|
1
|
接头
Connector
|
不锈钢CF8、CF8M
Stainless Steel CF8、CF8M
|
2
|
阀座
Seat
|
PTFE
|
3
|
球体
Ball
|
不锈钢304、316
Stainless Steel 304、316
|
4
|
垫片
Gasket
|
PTFE
|
5
|
阀体
Body
|
不锈钢CF8、CF8M
Stainless Steel CF8、CF8M
|
6
|
螺栓
Bolt
|
不锈钢304
Stainless Steel 304
|
7
|
阀杆
Stem
|
不锈钢304、316
Stainless Steel 304、316
|
8
|
垫片
Gasket
|
PTFE
|
9
|
填料
Packing
|
PTFE
|
10
|
压盖
Gland
|
不锈钢304、316
Stainless Steel 304、316
|
11
|
连接支架
Connectiong Yoke
|
不锈钢CF8
Stainless Steel CF8
|
12
|
连接套
Connection Set
|
不锈钢304
Stainless Steel 304
|
13
|
螺栓
Bolt
|
不锈钢304
Stainless Steel 304
|
14
|
气动装置
Pneumatic Device
|
公称通径
DN
Nominal siza
|
外形尺寸 Outline Siza
|
|||||||
1.6~6.4Mpa
|
||||||||
G
|
L
|
LO
|
H
|
L1
|
L2
|
S
|
d
|
|
15
|
1/2〞
|
68
|
34
|
130
|
140
|
62
|
26
|
10
|
20
|
3/4〞
|
78
|
39
|
135
|
140
|
62
|
32
|
15
|
25
|
1〞
|
86
|
43
|
139
|
140
|
62
|
38
|
20
|
32
|
1-1/4〞
|
111
|
55.5
|
158
|
164
|
75
|
49
|
25
|
40
|
1-1/2〞
|
126
|
63
|
165
|
164
|
75
|
56
|
32
|
50
|
2〞
|
143
|
71.5
|
202
|
190
|
91
|
78
|
38
|