Cast Iron Equilibrium Ball Float Valves
Pressure / Temperature Rating:
| 50–200mm |
250–300mm |
TEMP |
| 10 Bar |
7 Bar |
Cold |
| 7 Bar |
7 Bar |
60°C |
| 5 Bar |
3 Bar |
70‐C |
Drilled:
- BS 4504: PN10, PN16
- BS 10: Tables D, E, F
- ANSI B 16.1: Clas 125
Flanged:
Approval:
WRAS – Water Regulations Advisory Scheme
Construction
- Bolted cover plate to protect seal and cylinder from the ingress of debris
- Maintenance simplified by easily replaceable piston seal and steel reinforced renewable rubber disc.
- Adjustable float for optimum water level control.
- The valves are supplied with line flanges to BST F Diam. Unless otherwise instructed the inlet flange will be drilled to match the flange specified in the order. The outlet flange will not be drilled unless ordered.
| Flow Capacity |
| Nominal Size |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
Weight (Kg) |
| 50 |
125 |
165 |
1090 |
463 |
700 |
305 |
203 |
203 |
203 |
6 |
78 |
160 |
22 |
| 80 |
155 |
190 |
1100 |
560 |
860 |
305 |
292 |
241 |
248 |
14.2 |
187 |
160 |
33 |
| 100 |
178 |
228 |
1295 |
610 |
1040 |
356 |
305 |
292 |
267 |
24.7 |
326 |
170 |
52 |
| 150 |
229 |
280 |
1467 |
760 |
1284 |
457 |
356 |
356 |
279 |
55.7 |
735 |
200 |
96 |
| 200 |
248 |
305 |
1714 |
960 |
1570 |
508 |
356 |
495 |
445 |
98.5 |
1300 |
220 |
270 |
| 250 |
311 |
381 |
1950 |
930 |
1750 |
508 |
356 |
622 |
445 |
175 |
2300 |
220 |
270 |
| 300 |
483 |
483 |
2250 |
1060 |
2170 |
508 |
356 |
698 |
483 |
260 |
3400 |
220 |
311 |
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