涡轮法兰式全衬四氟蝶阀
Fully fluorine lined butterfly valve can adapt to some corrosive environment of strong acid or strong alkali in many special fields such as petroleum, chemical engineering and food. Fluoroplastics such as PTED and F46 can be lined in regular butterfly valve and on its valve plate to separate the medium form the valve body and achieve corrosion resistance. Butterfly valve lined with PTED and that lined with rubber can be used as a king of component to achieve the on-off of pipeline system and flow control, which are widely applied to fields such as petroleum, chemical engineering, metallurgy and water and electricity.
公称通径DN(mm)
|
40~500
|
|
公称压力PN(MPa)
|
0.6~1.6
|
|
公称压力Ps(MPa)
|
强度试验
|
0.9~2.4
|
密封试验
|
0.66~1.76
|
|
主要 零件
|
阀体
|
HT200、QT450、WCB、CF8、CF8M、CF3M
|
阀板
|
全衬PTFE 全衬F46
|
|
密封圈
|
PTFE
|
|
适用介质
|
强酸、强碱等腐蚀性较强的介质
|
|
连接形式
|
对夹式、法兰式
|
规格
|
连接尺寸
|
||||||||
H1
|
n-Φd
|
ΦD
|
ΦD1
|
L
|
A
|
B
|
|||
PN10
|
PN16
|
PN10
|
PN16
|
||||||
DN40
|
82
|
4--18
|
4--18
|
110
|
110
|
164
|
106
|
148
|
136
|
DN50
|
82
|
4--18
|
4--18
|
125
|
125
|
164
|
108
|
148
|
136
|
DN65
|
91
|
4--18
|
8--18
|
145
|
145
|
181
|
112
|
148
|
136
|
DN80
|
98
|
8--18
|
8--18
|
160
|
160
|
195
|
114
|
148
|
136
|
DN100
|
108
|
8--18
|
8--18
|
180
|
180
|
215
|
127
|
148
|
136
|
DN125
|
123
|
8--22
|
8--22
|
210
|
210
|
245
|
140
|
148
|
136
|
DN150
|
140
|
8--22
|
12--23
|
240
|
240
|
280
|
140
|
148
|
136
|
DN200
|
169
|
12--23
|
12--26
|
295
|
295
|
337
|
152
|
193
|
263
|
DN250
|
202
|
12--23
|
12--26
|
350
|
355
|
404
|
165
|
193
|
263
|
DN300
|
223
|
12--23
|
16--26
|
400
|
410
|
445
|
178
|
210
|
263
|
DN350
|
253
|
12--26
|
16--30
|
460
|
470
|
505
|
190
|
210
|
263
|
DN400
|
283
|
4--26
|
4--30
|
515
|
525
|
565
|
216
|
301
|
400
|
涡轮法兰式全衬四氟蝶阀
Fully fluorine lined butterfly valve can adapt to some corrosive environment of strong acid or strong alkali in many special fields such as petroleum, chemical engineering and food. Fluoroplastics such as PTED and F46 can be lined in regular butterfly val