设计、制造标准Standard for design and manufacture
1.设计制造按GB/T12237-89
2.法兰连接尺寸按：JB/T79-94
1.DesignManafacfure According to GB/T 12237-89
2.FlangeDimensionAccording tojB/T 79-94
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设计、制造标准 1.设计制造按GB/T12237-89 2.法兰连接尺寸按：JB/T79-94 3.阀门检查和试验按GB/T13927-92 |
Standard for design and manufacture 1.DesignManafacfure According to GB/T 12237-89 2.FlangeDimensionAccording tojB/T 79-94 3.valve Checkand Test Accordingto GB/T 13927-92 |
主要零件材料Material of Main Parts
|
材料代号Materia codel 零件名称 hardwarea pellation
|
C |
P |
R |
|
阀体Valve body |
WCB |
lCr18Ni9Ti |
1Cr18Ni12M02Ti |
|
球体Sphere |
2Cr13 |
lCr18Ni9Ti |
1Cr18Ni12M02Ti |
|
阀杆Valw stem |
2Cr13 |
lCr18Ni9Ti |
1Cr18Ni12M02Ti |
|
密封seal |
聚四氟乙烯Polytetrafluoroethylene |
聚四氟乙烯Polytetrafluoroethylen |
聚四氟乙烯Polytetrafluoroethylen |
|
对位聚苯Para-polyphenyl |
对位聚苯Para-polyphenyl |
对位聚苯Para-polyphenyl |
|
|
填料Packing |
聚四氟乙烯Polytetrafluoroethylene |
聚四氟乙烯Polytetrafluoroethylene |
聚四氟乙烯Polytetrafluoroethylene |
|
柔性石墨soft graphite |
柔性石墨soft graphite |
柔性石墨soft graphite |
|
|
使用介质Applicable medium |
水、蒸汽、油品Water，steam．oil |
硝酸类nitric acid kind |
醋酸类acetic acid kind |
|
适用温度Applicable temperatura |
选用（聚四氟乙烯）密封材料为≤150℃ Applicable sealing material（e．g．polytetrafluoroethylene）equal to 150C or less |
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选用(对位聚苯}密封材料为≤300℃ Appllcable sealing material(e.g.para-potyphanyt) equal t0 300C orless |
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主要性能规范Main property and Specification
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试验压力(MPa) rest pressure |
公称压力PN Noninal pressure(MPa) |
|||||
|
1.6 |
2.5 |
4.0 |
6.4 |
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壳体强度试验 Shell strength test |
2.4 |
3.75 |
6.0 |
9.6 |
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|
密封试验（液） Sealtest |
1.76 |
2.75 |
4.4 |
7.04 |
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密封试验（气） Sealtest |
0.6MPa |
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|
适用介质 Applicable medium |
C 水．油品．蒸汽 Water．Oil．Steam |
P 硝酸类 Nitric Acid |
R 醋酸类 Acetic Acid |
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|
适用温度 Applicable temperature |
F密封≤150℃ PPL密封≤425℃ |
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主要外形及连接法兰尺寸Q641（F、N、P）-16（1.6MPa）Mani Outline and Connecting Flange Size
|
公称通径 DN nominal size |
外形尺寸Outline Size |
连接法兰尺寸Connecting Flange 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 |
84 |
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 |
主要外形及连接法兰尺寸Q641（F、N、P）-25（2.5MPa）Mani Outline and Connecting Flange Size
|
公称通径 DN nominal size |
外形尺寸Outline Size |
连接法兰尺寸Connecting Flange Size |
执行器型号* Actuator Model |
||||||||
|
L |
L1 |
L2 |
H |
D |
D1 |
D2 |
C |
f |
n-φd |
||
|
15 |
140 |
140/178 |
62/75 |
185/191 |
95 |
65 |
46 |
14 |
2 |
4-φ14 |
GTD52/GTE65 |
|
20 |
152 |
140/178 |
62/75 |
191/197 |
105 |
75 |
56 |
16 |
2 |
4-φ14 |
GTD52/GTE65 |
|
25 |
165 |
140/214 |
62/91 |
193/227 |
115 |
85 |
65 |
16 |
3 |
4-φ14 |
GTD65/GTE80 |
|
32 |
178 |
164/214 |
75/91 |
212/240 |
140 |
100 |
76 |
18 |
3 |
4-φ18 |
GTD65/GTE90 |
|
40 |
190 |
164/246 |
75/101 |
217/255 |
150 |
110 |
84 |
18 |
3 |
4-φ18 |
GTD80/GTE90 |
|
50 |
216 |
190/295 |
91/112 |
260/286 |
165 |
125 |
99 |
20 |
3 |
4-φ18 |
GTD90/GTE100 |
|
65 |
241 |
210/295 |
101/112 |
293/309 |
185 |
145 |
118 |
22 |
3 |
4-φ18 |
GTD100/GTE115 |
|
80 |
283 |
247/395 |
112/139 |
323/349 |
200 |
160 |
132 |
24 |
3 |
8-φ18 |
GTD115/GTE125 |
|
100 |
305 |
276/478 |
127/176 |
382/438 |
235 |
190 |
156 |
24 |
3 |
8-φ18 |
GTD145/GTE160 |
|
125 |
381 |
348/562 |
159/206 |
468/534 |
270 |
220 |
184 |
26 |
3 |
8-φ18 |
GTD160/GTE190 |
|
150 |
403 |
378/724 |
176/228 |
510/582 |
300 |
250 |
211 |
28 |
3 |
8-φ22 |
GTD190/GTE210 |
|
200 |
502 |
524/928 |
228/275 |
655/702 |
360 |
310 |
274 |
30 |
3 |
12-φ22 |
GTD210/GTE255 |
主要外形及连接法兰尺寸Q641（F、N、P）-25（2.5MPa）Mani Outline and Connecting Flange Size
|
公称通径 DN nominal size |
外形尺寸Outline Size |
|
连接法兰尺寸Connecting Flange Size |
执行器型号* Actuator Model |
||||||||
|
L |
L1 |
L2 |
H |
D |
D1 |
D2 |
D3 |
C |
f |
n-φd |
||
|
15 |
140 |
140/178 |
62/75 |
185/191 |
95 |
65 |
46 |
40x4 |
14 |
2 |
4-φ14 |
GTD52/GTE65 |
|
20 |
152 |
164/214 |
75/91 |
197/225 |
105 |
75 |
56 |
51x4 |
16 |
2 |
4-φ14 |
GTD52/GTE65 |
|
25 |
165 |
164/214 |
75/91 |
199/227 |
115 |
85 |
65 |
58x4 |
16 |
3 |
4-φ14 |
GTD65/GTE80 |
|
32 |
178 |
190/295 |
91/112 |
240/266 |
140 |
100 |
76 |
66x4 |
18 |
3 |
4-φ18 |
GTD65/GTE90 |
|
40 |
190 |
210/295 |
101/112 |
255/271 |
150 |
110 |
84 |
76x4 |
18 |
3 |
4-φ18 |
GTD80/GTE90 |
|
50 |
216 |
247/340 |
112/127 |
286/307 |
165 |
125 |
99 |
88x4 |
20 |
3 |
4-φ18 |
GTD90/GTE100 |
|
65 |
241 |
276/398 |
127/139 |
330/335 |
185 |
145 |
118 |
110x4 |
22 |
3 |
4-φ18 |
GTD100/GTE115 |
|
80 |
283 |
308/438 |
139/159 |
349/383 |
200 |
160 |
132 |
121x4 |
24 |
4 |
8-φ18 |
GTD115/GTE125 |
|
100 |
305 |
348/562 |
159/206 |
421/487 |
235 |
190 |
156 |
150x4.5 |
24 |
4 |
8-φ18 |
GTD145/GTE160 |
|
125 |
381 |
432/724 |
176/228 |
485/557 |
270 |
220 |
184 |
176x4.5 |
26 |
4 |
8-φ18 |
GTD160/GTE190 |
|
150 |
403 |
524/928 |
228/275 |
582/629 |
300 |
250 |
211 |
204x4.5 |
28 |
4 |
8-φ22 |
GTD190/GTE210 |
|
200 |
502 |
648/1033 |
275/324 |
702/750 |
375 |
320 |
284 |
260x4.5 |
34 |
5 |
12-φ22 |
GTD210/GTE255 |
※注：系列球阀结构长度及连接法兰尺寸可根据J B，T79标准或用户要求设计制造。
※注：数据×××，×××分别是气动执行器双作用式，单作用式（弹簧复位）。
※注：*根据不同阀门扭矩、使用介质适配的执行器型号可能有所不同，相关尺寸随之变化。
Note：The structural length and connecting flange size of ball valve series can be designed and manufactured as per
JB/T 79 standard or users' requirements.
Note: Data x x x/x x x represent respectively the double-acting/single-acting type(spring reposition)of pneumatic actuator.
Note:*The relative sizes are subject to change responding to the difference in valve torque,medium and actuator model.
