气动薄型球阀
PUEUMATIC THIN TYPE BALL VALVE
Q672-PN16、25
技术范围 Technical specification
设计依据
Design reference |
GB标准 |
设计标准
Design standrd |
GB/12237 |
结构长度
Face To face |
对夹连接
Wafer connecting |
华尔士公司标准
Standard of Huaershi Company |
连接法兰尺寸
Connecting Flange Size |
GB/9113、JB/T79 |
试验和检验
Test＆inspection |
JB/T9002 |
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
serles can be designed and manufactured as perusers'requirements.
主要零件材质表 Form of Major Parts Materials
序号
No |
零件名称
Accessory name |
材 质
Material |
| C |
P |
R |
| 1 |
阀盖
Cover |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| 2 |
垫片
Gasket |
PTFE |
PTFE |
PTFE |
| 3 |
阀座
seat |
PTFE |
PTFE |
PTFE |
| 4 |
球体
ball |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| 5 |
阀座
seat |
PTFE |
PTFE |
PTFE |
| 6 |
阀体
boby |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| 7 |
螺栓
stud |
35 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| 8 |
阀杆
stem |
1Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| 9 |
垫片
gasket |
PTFE |
PTFE |
PTFE |
| 10 |
填料
panking |
PTFE |
PTFE |
PTFE |
| 11 |
衬套
bushing |
PTFE |
PTFE |
PTFE |
| 12 |
弹簧
spring gasket |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| 13 |
垫片
gasket |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 14 |
螺母
nut |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 15 |
连接支架
connecting set |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 16 |
螺栓
stud |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 17 |
连接套
connecting set |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 18 |
位置指示器
location lndicator |
塑料
rubber |
注：系列球阀结构长度及连接法兰尺寸可根据拥护要求设计制造
Note:The structural length and connecting flange size of ball
valve series can be designed and manufactured as per uses'requirements.
主要外形及连接尺寸 Q672-16<1.6Mpa>/25<2.5Mpa> Mani Outline and Connecting Flange Size
| DN |
外形尺寸
Outline Size |
连接尺寸
Connecting Size |
执行器型号
Actuator Model |
| d |
L |
L1 |
L2 |
H |
D |
D1 |
D2 |
f |
n-φd |
| 15 |
14 |
35 |
140/178 |
62/75 |
170/176 |
90 |
65 |
45 |
2 |
4-M14 |
GTD52/GTE65 |
| 20 |
19 |
38 |
/140/178 |
62/75 |
175/181 |
100 |
75 |
55 |
2 |
4-M14 |
GTD52/GTE65 |
| 25 |
25 |
42 |
140/214 |
62/91 |
180/214 |
110 |
85 |
65 |
2 |
4-M14 |
GTD52/GTE80 |
| 32 |
29 |
50 |
164/214 |
75/91 |
215/243 |
130 |
100 |
78 |
3 |
4-M18 |
GTD65/GTE80 |
| 40 |
38 |
60 |
164/246 |
75/101 |
225/263 |
145 |
110 |
85 |
3 |
4-M18 |
GTD65/GTE90 |
| 50 |
48 |
70 |
190/295 |
91/112 |
248/274 |
1690 |
125 |
100 |
3 |
4-M18 |
GTD80/GTE100 |
| 65 |
64 |
95 |
210/295 |
101/112 |
258/284 |
180 |
145 |
120 |
3 |
4/8-M18 |
GTD90/GTE100 |
| 80 |
76 |
118 |
247/395 |
112/139 |
300/326 |
190 |
160 |
135 |
3 |
8-M18 |
GTD100/GTE125 |
| 100 |
95 |
140 |
276/478 |
127/176 |
315/370 |
215/230 |
180/190 |
155/160 |
3 |
8-M18/20 |
GTD115/GTE160 |
| 125 |
112/118 |
175/195 |
348/562 |
159/206 |
375/440 |
245/270 |
210/220 |
185/188 |
3 |
8-M18/24 |
GTD140/GTE190 |
| 150 |
135/150 |
210/260 |
378/724 |
176/228 |
428/500 |
280/300 |
240/250 |
210/218 |
3 |
8-M22/24 |
GTD160/GTE210 |