INDUSTRY
Type 06506
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Safety Valves, stainless steel, type tested TÜV-SV.948. Liquid/ Granular/ Powder Standard safety valve with FPM valve seal, closed bonnet, with diaphragm for protection of the spring, with lifting device, discharge holes with protection cap Inlet: male thread type G (BSPP) acc. to ISO 228/1 Part No. 06506.X.1000 Applications: Provided as safety device for protection against excessive pressure in vehicle containers and pressure vessels. Approved for liquid, granular and powdery goods. Working temperature: -40°C / -40°F (233K) up to +200°C / +392°F (473K), suitable for horizontal installation (D0 24 up to D0 31) |
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| Type 06506 | Technical data | |||
| Nominal size | GW | 1 | 1-1/4 | 1-1/2 |
| Orifice | d0 | 24 | 31 | 31 |
| Dimension code | .X. | 1000 | 3112 | 3114 |
| Set pressure range | bar | 0.5-6.0 | 0.5-6.0 | 0.5-6.0 |
| Height | H | 194 | 191 | 191 |
| Length | L2 | 18 | 22 | 22 |
| Protection cap diameter | D | 80 | 80 | 80 |
| Wrench size across flats | S1 | 55 | 55 | 55 |
| Weight | ca. kg | 1.75 | 2.00 | 2.30 |
| Coeff. of discharge from 3.0 bar | αw | 0.62 | 0.68 | 0.68 |
| Coeff. of discharge from 3.5 bar | αw | - | 0.65 | 0.65 |
| Coeff. of discharge from 4.5 bar | αw | 0.57 | - | - |
| Dimensions in mm. |
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Discharge capacities Calculation of flow rate acc. to AD2000-Merkblatt A2 Medium: Air in m³/h at 0°C and 1013.25 mbar The capacity indicated below is for a fully opened valve. d0 - orifice A0 - flow area |
| Set pressure in bar (ü) | GW | 1 | 1-1/4 & 1-1/2 |
| d0 (mm) | 24.0 | 31.0 | |
| A0 (mm²) | 452.4 | 754.8 | |
| Medium | Air | ||
| 0.5 | 237 | 436 | |
| 0.6 | 268 | 482 | |
| 0.7 | 299 | 536 | |
| 0.8 | 330 | 579 | |
| 0.9 | 354 | 631 | |
| 1.0 | 373 | 674 | |
| 1.2 | 414 | 760 | |
| 1.4 | 456 | 849 | |
| 1.6 | 504 | 941 | |
| 1.8 | 553 | 1031 | |
| 2.0 | 604 | 1124 | |
| 2.2 | 649 | 1200 | |
| 2.4 | 694 | 1277 | |
| 2.6 | 740 | 1354 | |
| 2.8 | 782 | 1431 | |
| 3.0 | 826 | 1511 | |
| 3.2 | 868 | 1588 | |
| 3.4 | 910 | 1665 | |
| 3.5 | 931 | 1629 | |
| 3.6 | 952 | 1666 | |
| 3.8 | 994 | 1739 | |
| 4.0 | 1037 | 1813 | |
| 4.2 | 1079 | 1887 | |
| 4.4 | 1121 | 1960 | |
| 4.5 | 1050 | 1997 | |
| 4.6 | 1069 | 2034 | |
| 4.8 | 1108 | 2108 | |
| 5.0 | 1149 | 2186 | |
| 5.2 | 1188 | 2260 | |
| 5.4 | 1227 | 2334 | |
| 5.6 | 1265 | 2408 | |
| 5.8 | 1304 | 2481 | |
| 6.0 | 1343 | 2555 | |
