The torque of fixed ball valve

固定球.jpg


Product description
The torque of fixed ball valve is small, valve seat deformation is small, stable sealing performance, long service life, suitable for high pressure, large diameter occasions

 

Product features
1. Open and closed without friction;
2. Body-up structure, installed on the pipe valve can be directly online inspection and maintenance, can effectively reduce the device parking, reduce costs;
3. Single seat design eliminates the valve cavity medium due to abnormal pressure and affect the use of safety issues;
4. Low torque design
5. Wedge seal structure;
6. Sealing surface self-cleaning structure.
Product specification parameters

公称通径DN(mm)
15500
公称压力PN(MPa)
0.64.0
公称压力Ps(MPa)
强度试验
0.9~6.0
密封试验
0.66~4.4
主要    零件
阀体
碳钢、不锈钢、合金钢
阀芯
不锈钢
阀座
PTFE、硬质合金
填料
PTFE、柔性石墨
适用温度
-40~570℃
适用介质
水、油品、蒸汽、酸碱等腐蚀性介质
连接形式
螺纹式、法兰式

Product connection size

CP~O`~93P05K7NIP%3CP)%H.png

通径(mm)
安装尺寸
L
H1
H
ΦD
ΦD1
ΦD2
n-Φd
T
DN50
178
120
177
125
160
100
4--18
16
DN65
191
140
190
145
180
120
4--18
18
DN80
203
150
210
160
195
135
8--18
20
DN100
229
172
235
180
215
155
8--18
20
DN125
356
215
350
210
245
185
8--18
22
DN150
394
250
530
240
280
210
8--23
24
DN200
457
290
620
295
335
265
12--23
26
DN250
533
320
650
355
405
320
12--25
30
DN300
610
360
780
410
460
375
12--25
30
DN350
686
395
790
470
520
435
16--25
34
DN400
762
450
920
525
580
485
16--30
36
DN450
864
490
970
585
640
545
20--30
40
DN500
914
530
1100
650
705
608
20--34
44

Download document

 

固定球球阀.zip
文件类型: .zip 8cd95bf6126430ee58a3d1a8fec478dc.zip (320.43 KB)

The torque of fixed ball valve

The torque of fixed ball valve is small, valve seat deformation is small, stable sealing performance, long service life, suitable for high pressure, large diameter occasions.


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