Turbine Butterfly Valve
Model 621D37A1X-10/16 Turbine Butterfly Valve
621D Cast Aluminum Wafer Type Turbine Butterfly Valve Without Backrest
Features
- Normal Diameter(mm): DN50-DN300
- 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) |
---|---|---|---|---|---|---|---|---|---|---|
DN50 |
70 |
20 |
125 |
96.5 |
42 |
32 |
192 |
148 |
136 |
4.97 |
DN65 |
80 |
20 |
145 |
110 |
45 |
47 |
204 |
148 |
136 |
5.7 |
DN80 |
92 |
20 |
160 |
124 |
45 |
65 |
217 |
148 |
136 |
6.25 |
DN100 |
107 |
20 |
180 |
158 |
52 |
91 |
232 |
148 |
136 |
7.84 |
DN125 |
121 |
20 |
210 |
187 |
55 |
112 |
252 |
148 |
136 |
10.2 |
DN150 |
134 |
23 |
240 |
214 |
56 |
146 |
272 |
148 |
136 |
11.22 |
DN200 |
170 |
23 |
295 |
266 |
61 |
194 |
317 |
193 |
263 |
19.27 |
DN250 |
208 |
23 |
350 |
325 |
66 |
242 |
356 |
193 |
263 |
27.14 |
26 |
355 |
|||||||||
DN300 |
240 |
23 |
400 |
380 |
77 |
292 |
381 |
210 |
263 |
37.84 |
26 |
410 |
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 |
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,Wear-resistant EPDM,High-temperature EPDM,Fluorine Rubber,Silicon rubber |
Stem |
Carbon Steel 45#,Stainless Steel 304,Stainless Steel 316,Stainless Steel 416 |