Mart component material | ||
1 |
BODY | gray cast iron or Ductile Cast Iron |
2 |
SEAT | brass |
3 |
DISC SEAL | rubber or brass |
4 |
DISC | gray cast iron or Ductile Cast Iron |
5 |
Axis | stainless steel or The carbon steel galvanizes |
6 |
Bonnet | gray cast iron or Ductile Cast Iron |
Application scope | |
1 |
Face to face Dimnsion:DIN3202-F6 PN10/16 |
2 |
Flange Dimension:DIN2532/2533 |
3 |
Working Pressure:PN10/PN16 |
Test | ||
Working Pressure |
PN10/PN16 | |
Intensity Pressure |
Strengh testing |
15bars/24bars |
Seal testing |
11bars/17.6bars |
MAIN SIZE |
UNIT:mm | |||||||||
size(DN) |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
L |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
H |
95 |
100 |
115 |
135 |
145 |
160 |
180 |
270 |
320 |
350 |
Working Pressure:PN10 | ||||||||||
Dia.of flange |
150 |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
395 |
445 |
Nos.of hole |
4 |
4 |
4 |
`8 |
8 |
8 |
8 |
8 |
12 |
12 |
Dia.of hole |
18 |
18 |
18 |
18 |
18 |
18 |
23 |
23 |
23 |
23 |
P.C.D |
110 |
125 |
145 |
160 |
180 |