Testing (in Mpa) |
Sealing |
0.4--1.1 |
Intensity |
1.47 |
|
Max.Working Pressure (in fluid condition) |
Saturated Steam |
0.5 |
-29 ¡æ to 66 ¡æ for oil & Pulsation water |
1.0 |
Non-shock water of ¡Ü 120 ¡æ |
1.37 |
|
Material of main parts |
Body,Cover & Disc |
Cast Iron |
Rocking |
GGG40 |
Seat ring |
Cast Bronze ZCuSn5Pb5Zn5 |
|
| 10 K |
|
Dimensions (mm) |
DN |
L |
H |
D |
D1 |
b |
n-d |
40 |
190 |
103 |
140 |
105 |
20 |
4-19 |
50 |
200 |
118 |
155 |
120 |
20 |
4-19 |
65 |
220 |
135 |
175 |
140 |
22 |
4-19 |
80 |
240 |
155 |
185 |
150 |
22 |
8-19 |
100 |
290 |
170 |
210 |
175 |
24 |
8-19 |
125 |
360 |
200 |
250 |
210 |
24 |
8-23 |
150 |
410 |
225 |
280 |
240 |
26 |
8-23 |
200 |
500 |
267 |
330 |
290 |
26 |
12-23 |
250 |
620 |
315 |
400 |
335 |
30 |
12-25 |
300 |
700 |
364 |
445 |
400 |
32 |
16-25 |
350 |
787 |
385 |
490 |
445 |
34 |
16-25 |
|
