PF.QQ41M-16P,PF.QQ41M-25P,QF.QJ41M-16P,PF.QQ41F-16P,一体式法兰不锈钢高温球阀
结构示意图
性能规范
型号
Type |
公称压力(MPa)
Nominal
Pressure |
试验压力（MPa）Test pressure |
工作温度℃
Working temperature |
适用介质
Suitable Medium |
| 强度水（MPa） |
密封水（MPa） |
气密封（MPa） |
| PF.QQ41M-16P |
1.6 |
2.4 |
1.8 |
0.6 |
≤300 |
水、油、酸碱等
Water, Oil, Acid, Alkali, etc. |
| PF.QQ41F-16P |
≤150 |
| PF.QQ41M-25P |
2.5 |
4.0 |
2.8 |
≤300 |
| PF.QQ41F-25P |
≤150 |
| PF.QJ41M-16P |
1.6 |
2.4 |
1.8 |
≤300 |
| PF.QJ41F-16P |
≤150 |
主要零件材料
零件材料
Parts name |
材料Material |
PF.QQ41M-16P
PF.QQ41M-25P
QF.QJ41M-16P |
PF.QQ41F-16P
PF.QQ41F-25P
QF.QJ41F-16P |
| 阀体Body |
304、304L、321、316、316L |
| 球体Ball |
| 阀杆Stem |
| 手柄Handle wheel |
可锻铸铁Forgrable cast iron |
| 密封圈Seal ring |
复合石墨Lompouned graphite |
聚四氟乙稀Polytetrafluor-roethylrnr |
外形尺寸和连接尺寸
型号
Type |
公称通径
Nominal iameter
DN(mm) |
尺寸（mm）Dimensions |
| L |
D |
D1 |
D2 |
b-d |
Z-Φd |
H |
D0 |
| PF.QQ41M F-16P RQ616P |
15 |
115 |
95 |
65 |
45 |
14-2 |
4-14 |
105 |
150 |
| 20 |
130 |
105 |
75 |
55 |
16-2 |
4-14 |
110 |
150 |
| 25 |
140 |
115 |
85 |
65 |
16-2 |
4-14 |
120 |
160 |
| 32 |
165 |
135 |
100 |
78 |
16-2 |
4-18 |
145 |
160 |
| 40 |
180 |
145 |
110 |
85 |
16-3 |
4-18 |
155 |
250 |
| 50 |
200 |
160 |
125 |
100 |
18-3 |
4-18 |
175 |
300 |
| 65 |
220 |
180 |
145 |
120 |
18-3 |
4-18 |
195 |
300 |
| 80 |
250 |
195 |
160 |
135 |
20-3 |
8-18 |
225 |
320 |
| 100 |
280 |
215 |
180 |
155 |
20-3 |
8-18 |
255 |
320 |
| 125 |
320 |
245 |
210 |
185 |
20-3 |
8-18 |
285 |
400 |
| 150 |
360 |
280 |
240 |
210 |
24-3 |
8-23 |
295 |
400 |
| 200 |
400 |
335 |
295 |
265 |
30-3 |
12-23 |
330 |
450 |
| PF.QQ41M F-25P RQ625P |
40 |
180 |
145 |
110 |
85 |
18-3 |
4-18 |
155 |
250 |
| 50 |
200 |
160 |
125 |
100 |
20-3 |
4-18 |
175 |
300 |
| 65 |
220 |
180 |
145 |
120 |
22-3 |
8-18 |
195 |
300 |
| 80 |
250 |
195 |
160 |
135 |
22-3 |
8-18 |
225 |
320 |
| 100 |
280 |
230 |
190 |
160 |
24-3 |
8-23 |
255 |
320 |
| 125 |
320 |
270 |
220 |
188 |
28-3 |
8-25 |
285 |
400 |
| 150 |
360 |
300 |
250 |
218 |
30-3 |
8-25 |
295 |
400 |
| 200 |
400 |
360 |
310 |
278 |
34-3 |
12-25 |
330 |
450 |
PF.QQ41M-16P-DN15,PF.QQ41M-16P-DN0,PF.QQ41M-16P-DN25,PF.QQ41M-16P-DN32,
PF.QQ41M-16P-DN40,PF.QQ41M-16P-DN50,PF.QQ41M-16P-DN65,PF.QQ41M-16P-DN80,
PF.QQ41M-16P-DN100,PF.QQ41M-16P-DN125,PF.QQ41M-16P-DN150,PF.QQ41M-16P-DN200,
PF.QQ41F-16P-DN15,CCLAIR,PF.QQ41F-16P-DN0,PF.QQ41F-16P-DN25,PF.QQ41F-16P-DN32,
PF.QQ41F-16P-DN40,PF.QQ41F-16P-DN50,PF.QQ41F-16P-DN65,PF.QQ41F-16P-DN80,
PF.QQ41F-16P-DN100,PF.QQ41F-16P-DN125,PF.QQ41F-16P-DN150,PF.QQ41F-16P-DN200,
QF.QQ41F-16P-DN15,QF.QQ41F-16P-DN0,QF.QQ41F-16P-DN25,QF.QQ41F-16P-DN32,
QF.QQ41F-16P-DN40,QF.QQ41F-16P-DN50,QF.QQ41F-16P-DN65,QF.QQ41F-16P-DN80,
QF.QQ41F-16P-DN100,QF.QQ41F-16P-DN125,QF.QQ41F-16P-DN150,QF.QQ41F-16P-DN200,
PF.QQ41M-25P-DN40,PF.QQ41M-25P-DN50,PF.QQ41M-25P-DN65,PF.QQ41M-25P-DN80,
PF.QQ41M-25P-DN100,PF.QQ41M-25P-DN125,PF.QQ41M-25P-DN150,PF.QQ41M-25P-DN200,
PF.QQ41F-25P-DN40,CCLAIR,PF.QQ41F-25P-DN50,PF.QQ41F-25P-DN65,PF.QQ41F-25P-DN80,
PF.QQ41F-25P-DN100,PF.QQ41F-25P-DN125,PF.QQ41F-25P-DN150,PF.QQ41F-25P-DN200,
QF.QQ41F-25P-DN40,QF.QQ41F-25P-DN50,QF.QQ41F-25P-DN65,QF.QQ41F-25P-DN80,
QF.QQ41F-25P-DN100,QF.QQ41F-25P-DN125,QF.QQ41F-25P-DN150,QF.QQ41F-25P-DN200,
