D341F46型 衬氟蝶阀 PTFE Lined Wafer Butterfly Valve
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产品简介Product Introduction：
本阀采用对称轴式、对夹连接结构，其蝶板是球墨铸铁芯子外衬F4，阀座为F4, 适用温度为-40℃—+200℃。根据用户的不同需求，可以配装相适应的手柄、蜗轮、气动和电动驱动装置来操作阀门的启闭。 The valve has character of axis of symmetry and type of wafer connection .The disc lined PTFE is made of nodular cast iron and seat is made of PTFE . It is suitable for temperature 40 degrees below zero to 200 degrees above 200 . Corresponding handle ,worm gear , pneumatic and electric actuator are attached to it for closing and opening . |
主要零部件材质 Materials of Main Parts:
|
上下阀 体
Body |
阀座
Seat |
阀板
Disc |
填料
Stem Packing |
衬垫
Gasket |
|
铸铁HT200
铸钢WCB
不锈钢
Stainless Steel
衬F46
Add F46 |
F46 |
铸钢
WCB
不锈钢
Stainless Steel
衬F46
Add F46 |
四氟
PTFE |
硅橡胶VITON |
主要性能参数Technical Data:
|
公称压力PN Nominal Diameter |
1.0 MPa |
|
适用温度Working Temperature |
-50℃~150℃ |
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产品执行标准Product Standard: |
设计标准Design Standard |
GB/T 12238 |
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结构长度Face to face dimensions |
GB/T 12221 |
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法兰标准Flange Standard |
GB/T9113.1 |
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试验检验标准Test and check up standard |
GB/T 13927 |
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驱动方式Actuation Ways |
手柄、蜗轮蜗杆、电动、气动
Manual actuator,worm-gear actuator, aerodynamic actuator and electric actuator |
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适用介质Suitable Media |
酸，碱等强腐蚀性气、液体。Acids, Alkalis , etc. |
主要连接尺寸Outline Dimensions & Connection Dimensions:
|
公称通径
Nominal
Diameter
DN (mm) |
L |
D |
D1 |
D2 |
f |
b |
Z-фd |
H1 |
H2 |
|
50 |
108 |
160 |
125 |
100 |
3 |
20 |
4 -ф18 |
280 |
88 |
|
65 |
112 |
180 |
145 |
120 |
3 |
20 |
4 -ф18 |
290 |
95 |
|
80 |
114 |
195 |
160 |
135 |
3 |
22 |
8-ф18 |
310 |
105 |
|
100 |
127 |
215 |
180 |
155 |
3 |
22 |
8-ф18 |
340 |
115 |
|
125 |
140 |
245 |
210 |
185 |
3 |
24 |
8-ф18 |
355 |
125 |
|
150 |
140 |
280 |
240 |
210 |
3.5 |
24 |
8-ф23 |
380 |
165 |
|
200 |
152 |
335 |
295 |
265 |
3.5 |
26 |
8-ф23 |
430 |
250 |
|
250 |
250 |
390 |
350 |
320 |
4 |
28 |
12-ф23 |
450 |
265 |
|
300 |
270 |
440 |
400 |
368 |
4 |
28 |
12-ф23 |
480 |
310 |
|
350 |
290 |
500 |
460 |
428 |
4 |
30 |
16-ф23 |
600 |
330 |
|
400 |
310 |
565 |
515 |
482 |
4.5 |
32 |
16-ф26 |
630 |
340 |
|
450 |
330 |
615 |
565 |
532 |
4.5 |
32 |
20-ф26 |
655 |
390 |
|
500 |
350 |
670 |
620 |
585 |
5 |
34 |
20-ф26 |
680 |
400 |
|
600 |
390 |
780 |
725 |
685 |
5 |
36 |
20-ф30 |
730 |
460 |
|
700 |
430 |
895 |
840 |
800 |
5 |
40 |
24 -ф30 |
790 |
490 |
|
800 |
470 |
1010 |
950 |
905 |
5 |
44 |
24 -ф34 |
880 |
560 |
|
900 |
510 |
1110 |
1050 |
1005 |
5 |
46 |
28-ф34 |
930 |
630 |
|
1000 |
550 |
1220 |
1160 |
1115 |
6 |
50 |
28-ф36 |
1000 |
670 |
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