GB标准气动球阀
PUEUMATIC FIXED TYPE BALL VALVE OF GB STANDARD
Q641<F、N、P>-PN16、25、40
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 |
GB/12221 |
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 perusersrequirements.
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 |
右阀体
Bonnet |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| 2 |
螺母
Nut |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 3 |
垫片
Gasket |
PTFE |
PTFE |
PTFE |
| 4 |
螺柱
Stud |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 5 |
阀体
Body |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| 6 |
阀座
Seat |
PTFE |
PTFE |
PTFE |
| 7 |
球体
ball |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| 8 |
阀杆
Stem |
1Cr13 |
1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| 9 |
垫片
Gasket |
PTFE |
PTFE |
PTFE |
| 10 |
填料
Packing |
PTFE |
PTFE |
PTFE |
| 11 |
衬套
Bushing |
PTFE |
PTFE |
PTFE |
| 12 |
压盖
Gland |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| 13 |
螺栓
Bolt |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 14 |
螺栓
Bolt |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 15 |
连接支架
Connecting Yoke |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 16 |
螺栓
Bolt |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 17 |
连接套
Connecting Set |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 18 |
位置指示器
Location lndicator |
塑料
Plastic |
注：系列球阀主要零部件及密封圈的材质可根据用户特殊要求设计制造。
Note:The main spare parts and sealing-ring materials of ball valve
serles can be designed for options as per real working conditions and usersspecial requirements.
主要外形及连接尺寸 Q641<F、N、P>-16<1.6Mpa> 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 |
| L |
L1 |
L2 |
H |
D |
D1 |
D2 |
C |
f |
n-φd |
| 15 |
130 |
140/178 |
62/75 |
185/191 |
95 |
65 |
46 |
14 |
2 |
4-φ14 |
GTD52/GTE65 |
| 20 |
130 |
140/178 |
62/75 |
191/197 |
105 |
75 |
56 |
16 |
2 |
4-φ14 |
GTD52/GTE65 |
| 25 |
140 |
140/214 |
62/91 |
193/227 |
115 |
85 |
65 |
16 |
2 |
4-φ14 |
GTD52/GTE80 |
| 32 |
165 |
164/214 |
75/91 |
212/240 |
140 |
100 |
76 |
18 |
3 |
4-φ18 |
GTD65/GTE80 |
| 40 |
165 |
164/246 |
75/101 |
217/255 |
150 |
110 |
81 |
18 |
3 |
4-φ18 |
GTD65/GTE90 |
| 50 |
203 |
190/295 |
91/112 |
260/286 |
165 |
125 |
99 |
20 |
3 |
4-φ18 |
GTD80/GTE100 |
| 65 |
222 |
210/295 |
101/112 |
293/309 |
185 |
145 |
118 |
20 |
3 |
4-φ18 |
GTD90/GTE100 |
| 80 |
241 |
247/395 |
112/139 |
323/349 |
200 |
160 |
132 |
20 |
3 |
8-φ18 |
GTD100/GTE125 |
| 100 |
305 |
276/478 |
127/176 |
382/438 |
220 |
180 |
156 |
22 |
3 |
8-φ18 |
GTD115/GTE160 |
| 125 |
356 |
348/562 |
159/206 |
468/534 |
250 |
210 |
184 |
22 |
3 |
8-φ18 |
GTD140/GTE190 |
| 150 |
394 |
378/724 |
176/228 |
510/582 |
285 |
240 |
211 |
24 |
3 |
8-φ22 |
GTD160/GTE210 |
| 200 |
457 |
524/928 |
228/275 |
655/702 |
340 |
295 |
266 |
24 |
3 |
12-φ22 |
GTD210/GTE255 |
|
