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) |
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| Type 06506 | Technical data (GW 2 in preparation) | ||||
| Nominal size | GW | 1 | 1-1/4 | 1-1/2 | 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 mass flow 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 |
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Set pressure in bar (ü) |
GW | 1 | 1-1/4 | 1-1/2 | 2 |
| d0 (mm) | 24.0 | 31.0 | 31.0 | - | |
| A0 (mm²) | 452.4 | 754.8 | 754.8 | - | |
| Medium | Air | ||||
| 0.5 | 237 | 435 | 435 | - | |
| 0.6 | 268 | 486 | 486 | - | |
| 0.7 | 299 | 535 | 535 | - | |
| 0.8 | 329 | 579 | 579 | - | |
| 0.9 | 353 | 631 | 631 | - | |
| 1.0 | 372 | 669 | 669 | - | |
| 1.2 | 414 | 753 | 753 | - | |
| 1.4 | 456 | 840 | 840 | - | |
| 1.6 | 504 | 941 | 941 | - | |
| 1.8 | 553 | 1031 | 1031 | - | |
| 2.0 | 604 | 1123 | 1123 | - | |
| 2.2 | 648 | 1200 | 1200 | - | |
| 2.4 | 694 | 1277 | 1277 | - | |
| 2.6 | 740 | 1354 | 1354 | - | |
| 2.8 | 782 | 1431 | 1431 | - | |
| 3.0 | 825 | 1511 | 1511 | - | |
| 3.2 | 868 | 1588 | 1588 | - | |
| 3.4 | 910 | 1665 | 1665 | - | |
| 3.5 | 931 | 1628 | 1628 | - | |
| 3.6 | 952 | 1665 | 1665 | - | |
| 3.8 | 994 | 1739 | 1739 | - | |
| 4.0 | 1036 | 1812 | 1812 | - | |
| 4.2 | 1078 | 1886 | 1886 | - | |
| 4.4 | 1120 | 1960 | 1960 | - | |
| 4.5 | 1049 | 1997 | 1997 | - | |
| 4.6 | 1069 | 2034 | 2034 | - | |
| 4.8 | 1107 | 2107 | 2107 | - | |
| 5.0 | 1148 | 2185 | 2185 | - | |
| 5.2 | 1187 | 2259 | 2259 | - | |
| 5.4 | 1226 | 2333 | 2333 | - | |
| 5.6 | 1265 | 2407 | 2407 | - | |
| 5.8 | 1304 | 2481 | 2481 | - | |
| 6.0 | 1343 | 2555 | 2555 | - | |
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