内螺纹连接球阀及对焊连接球阀分为整体式（一片式）、两段式及三段式。阀体铸造采用台湾引进的先进工艺，结构合理、造型美观。阀座采用弹性密封结构，密封可靠，启闭轻松。阀杆采用有倒密封的下装式结构，阀腔异常升
气动三块式内螺纹、焊接、卡箍、接管焊接球阀 阀座压力PN16--64
ONEUMATIC TRI-PIECE TYPE INTERNAL THREAD、WELDING、BUCKLE、PIPE WELDING BALL VALVE、VALVE BASEPRESSURE PN 16--64
技术范围 Technical specification
|
设计依据
Design reference |
GB标准 |
ANSI标准 |
|
设计标准
Design standrd |
GB/12237 |
ANSI B16.34 |
|
试验和检验
Test＆inspection |
JB/T9002 |
API598 |
注：系列球阀结构长度及连接法兰尺寸可根据用户要求设计制造。
Note:The structural length and connecting flange size of ball valve series can be designed and man ufactured as per usersrequirements.
主要零件材质表 Form of Major Parts Materials
|
序号
NO |
零件名称
Accessory name |
材质
Material |
|
1 |
螺栓
Stud |
不锈钢304
Stainless Steel304 |
|
2 |
接头
Connector |
不锈钢CF8、CF8M
Stainless Steel CF8、CF8M |
|
3 |
阀座
Seat |
PTFE |
|
4 |
球体
ball |
不锈钢304、316
Stainless Steel304、316 |
|
5 |
阀体
Body |
不锈钢CF8、CF8M
Stainless Steel CF8、CF8M |
|
6 |
螺母
Nut |
不锈钢304
Stainless Steel304 |
|
7 |
阀杆
Stem |
不锈钢304、316
Stainless Steel304、316 |
|
8 |
垫片
Gasket |
PTFE |
|
9 |
填料
Packing |
PTFE |
|
10 |
压盖
Gland |
不锈钢304、316
Stainless Steel304、316 |
|
11 |
支架
Yoke |
不锈钢CF8
Stainless Steel CF8 |
|
12 |
连接套
Connecting Set |
不锈钢304、316
Stainless Steel304、316 |
注：系列蝶阀主要零部件及密封圈的材质可根据实际工况条件或用户特殊要求
设计选用。
Note:The structural length and connecting flange size of butterfly
valve series can be designed and manufactured as per usesrequirements.
Q6 <11、61、81、21>-PN 16--64
主要外形及连接尺寸 Q6 <11、61、81、21>-PN 16--64 Mani Outline and Connecting Flange Size
|
DN |
外形连接尺寸
Connecting Flange Size |
执行器型号
Actuator Model |
|
DN |
in |
d |
L |
G |
L1 |
L2 |
D |
L3 |
C |
L0 |
H |
|
15 |
1/2 |
15 |
73 |
1/2″ |
81 |
85 |
34 |
175 |
22 |
140/178 |
62/75 |
GTD52/GTE63 |
|
20 |
3/4 |
20 |
85 |
3/4″ |
92 |
100 |
50.5 |
190 |
28 |
140/178 |
62/75 |
GTD52/GTE63 |
|
25 |
1 |
25 |
91 |
1″ |
103 |
115 |
50.5 |
200 |
33 |
140/214 |
62/91 |
GTD52/GTE83 |
|
32 |
11/4 |
32 |
112 |
11/4″ |
123 |
130 |
50.5 |
230 |
40 |
164/214 |
75/91 |
GTD63/GTE83 |
|
40 |
11/2 |
40 |
120 |
11/2″ |
136 |
150 |
50.5 |
|
|
164/246 |
75/101 |
GTD63/GTE90 |
|
50 |
2 |
50 |
147 |
2″ |
155 |
180 |
64 |
|
|
190/295 |
91/112 |
GTD83/GTE110 |
|
65 |
21/2 |
65 |
168 |
21/2″ |
190 |
230 |
77.5 |
|
|
210/340 |
101/127 |
GTD90/GTE110 |
|
80 |
3 |
80 |
204 |
3″ |
220 |
260 |
91 |
|
|
247/398 |
112/139 |
GTD110/GTE127 |
|
376068149
