气动脱硫蝶阀

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Product description

Pneumatic desulfuration butterfly valve can meet the requirement of corrosion resistance, wear resistance, flow and temperature, and as the valve plate of the butterfly valve is made of high performance alloy materials, it can effectively resist the corrosion and wear of seriflux. The valve is widely applied to fluid pipelines in hydropower, sewage, building, air conditioner, petroleum, chemical engineering, food, medicine, light textile, paper making and water supply and drainage.

Product features

1.it is designed with non-eccentric middle line structure with the distinguishing feature of low operating torque;
2. Reasonable design, compact, and easy to install, remove and maintain;
3. Rubber is lined, and the round sealing surface of butterfly plate is treated with precision machining until it is of high degree of finish and extremely low friction coefficient to rubber valve seat, thus its service life is longer;
4. The valve plate is of strong resistance to corrosion as it adopts dual-phase steel as per the requirements of passing medium.

Product specification parameters

公称通径DN(mm)
401200
公称压力PN(MPa)
 1.01.6
执行器配型
单作用、双作用
气动附件
限位开关、定位器、电磁阀、过滤减压阀
控制方式
气开、气关
公称压力Ps(MPa)
强度试验
1.5~2.4
密封试验
1.1~1.76
主要 零件
阀体
QT450、WCB、CF8、CF8M、CF3M
阀板
25071.44691.4529
阀座
EPDM
阀轴
45#416304316
适用工况
适用介质
石灰浆液、盐水、以及含氯离子的介质等
工作温度
-20℃~120℃
连接形式
对夹、法兰

Product connection size

气动对夹式蝶阀.jpg

规格
连接尺寸
A
H
H1
ΦD
ΦD1
n--Φd
L
PN10
PN16
PN10
PN16
DN50
168
131
70
125
125
97
4--20
4--20
42
DN65
219
148
72
145
145
112
4--20
4--20
45
DN80
249
155
90
160
160
127
4--20
4--20
45
DN100
274
171
108
180
180
160
4--20
4--20
52
DN125
274
193
120
210
210
188
4--20
4--20
55
DN150
355
210
134
240
240
216
4--23
4--23
56
DN200
417
246
166
295
295
268
4--23
4--23
61
DN250
452
282
206
350
355
330
4--23
4--26
66
DN300
585
311
234
400
410
384
4--23
4--26
77
DN350
685
345
265
460
470
422
4--23
4--26
77
DN400
743
377
297
515
525
473
4--26
4--30
86
DN450
857
412
331
565
585
526
4--26
4--30
104
DN500
935
440
361
620
650
577
4--26
4--33
130

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气动脱硫蝶阀.zip
文件类型: .zip 9c25dbd10ec6ce5205a202e631506d23.zip (312.76 KB)

气动脱硫蝶阀

Pneumatic desulfuration butterfly valve can meet the requirement of corrosion resistance, wear resistance, flow and temperature, and as the valve plate of the butterfly valve is made of high performance alloy materials, it can effectively resist the corro


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