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Flange Alarm Check Valve
发布时间：2022-05-20
点击人数：712次
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Product Detail
Alarm Check Valve
Technical data
Nominal diameter: 3"~8"
Nominal pressurer: 300psi
Valve standard: UL193
Face to face length: EN558-1 12 Series
Flange type: ASME B16.1
|
Name of parts |
Material |
|
Body |
EN-GJS-500-7 |
|
Cover |
EN-GJS-500-7 |
|
Disc |
Bronze |
|
Seat ring on body |
Stainless Steel 304 |
|
Seal |
EPDM |
|
Shaft |
Stainless Steel 304 |
|
Bearing bush |
Brass |
|
Spring |
Stainless Steel 304 |
|
Dimension |
Pressure Rating |
Size(mm) |
|||||||
|
DN |
Inch |
PSI |
ΦD |
L |
H |
A |
B |
C |
E |
|
80 |
3 |
300 |
190 |
283 |
120 |
120 |
296 |
300 |
238 |
|
100 |
4 |
300 |
229 |
305 |
127.5 |
120 |
365 |
305 |
182 |
|
150 |
6 |
300 |
280 |
394 |
182 |
120 |
402 |
330 |
218 |
|
200 |
8 |
300 |
345 |
457 |
214 |
120 |
424 |
365 |
248 |
