No |
Parts’ size |
Quantity |
Material |
1 |
Valve body |
Gray cast iron |
Bs1452.220 |
2 |
Large floating ball |
Anti-lock brake system |
|
3 |
Small floating ball |
Anti-lock brake system |
|
4 |
Medium mat |
Nitrile rubber |
Bs2494 |
5 |
Valve deck |
Gray cast iron |
Bs1452.220 |
6 |
Medium mat |
Nitrile rubber |
Bs2494 |
7 |
Valve deck |
Gray cast iron |
Bs1452.220 |
8 |
Bolt |
carbon steel |
Bs1769 |
9 |
Small mat |
Polyamide |
|
10 |
Bolt |
Stainless steel |
2cr13 |
DN |
D |
D1 |
D2 |
L |
B |
H |
Z-d |
50 |
165 |
125 |
99 |
240 |
20 |
211 |
4-19 |
65 |
185 |
145 |
118 |
256 |
20 |
211 |
4-19 |
80 |
200 |
160 |
132 |
305 |
22 |
261 |
8-19 |
100 |
220 |
180 |
156 |
328 |
24 |
269 |
8-19 |
150 |
285 |
240 |
211 |
392 |
26 |
320 |
8-23 |