Turbine Butterfly Valve
Model 620D37A1X-10/16 Turbine Butterfly Valve
620D turbine butterfly valve with backrest
Features
- Normal Diameter(mm): DN40-DN600
- Normal Diameter(Mpa): PN1.0-1.6MPa
- Applicable medium: Water,Sea Water,Sewage,Oil,Air,Food,Weak acid and soda etc.
- Applicable temperature: -10~110℃
PARAMETERS
Dimensions
Standard |
H3 |
Φd |
ΦD |
ΦD1 |
L1 |
L2 |
A |
B |
D0 |
Weight (KG) |
---|---|---|---|---|---|---|---|---|---|---|
DN40 |
69.5 |
20 |
110 |
88 |
33.5 |
30 |
174 |
148 |
136 |
4.5 |
DN50 |
70 |
20 |
125 |
96.5 |
42 |
32 |
192 |
148 |
136 |
5 |
DN65 |
80 |
20 |
145 |
110 |
45 |
47 |
204 |
148 |
136 |
5.46 |
DN80 |
92 |
20 |
160 |
124 |
45 |
65 |
217 |
148 |
136 |
6.02 |
DN100 |
107 |
20 |
180 |
158 |
52 |
91 |
232 |
148 |
136 |
7.29 |
DN125 |
121 |
20 |
210 |
187 |
55 |
112 |
252 |
148 |
136 |
8.53 |
DN150 |
134 |
23 |
240 |
214 |
56 |
146 |
272 |
148 |
136 |
9.99 |
DN200 |
170 |
23 |
295 |
266 |
61 |
194 |
317 |
193 |
263 |
17.76 |
DN250 |
208 |
23 |
350 |
325 |
66 |
242 |
356 |
193 |
263 |
23.48 |
26 |
355 |
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DN300 |
240 |
23 |
400 |
380 |
77 |
292 |
381 |
210 |
263 |
32.91 |
26 |
410 |
|||||||||
DN350 |
265 |
23 |
460 |
422 |
77 |
325 |
419 |
210 |
263 |
44.74 |
26 |
470 |
|||||||||
DN400 |
297 |
26 |
515 |
473 |
102 |
380 |
475 |
301 |
400 |
75.7 |
30 |
525 |
|||||||||
DN450 |
331 |
26 |
565 |
526 |
114 |
428 |
510 |
301 |
400 |
90.1 |
30 |
585 |
|||||||||
DN500 |
361 |
26 |
620 |
577 |
130.3 |
474 |
550 |
317 |
300 |
122.55 |
33 |
650 |
|||||||||
DN600 |
459 |
30 |
725 |
693 |
152 |
573 |
672 |
334 |
300 |
245.75 |
Note: The table at the two values that were PN10 and PN16 under the pressure of the two parameters.
Materials List
Name |
Materials |
---|---|
Body |
Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L |
Disc |
Ductile Iron Coated by Nylon,Ductile Iron Coated by Nickel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L,Duplex Stainless Steel,Aluminum Bronze |
Seat |
EPDM,NBR,PTFE,Wear-resistant EPDM,High-temperature EPDM,Fluorine Rubber,Silicon rubber |
Stem |
Carbon Steel 45#,Stainless Steel 304,Stainless Steel 316,Stainless Steel 416 |