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Type 06810, Type 06815 - Sealing plate
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Safety Valves, angle type, stainless steel, type tested, TÜV-SV.1130. S/G/L Standard safety valve with soft valve seal, "cleaned and degreased" closed bonnet, gastight cap or lifting device Inlet / Outlet: male / female thread type G (BSPP) acc. to ISO 228/1 Pmax 150.0 bar (S/G/L): Vespel seal, max. Temp. -270°C (3K) up to +300°C (573K) Part No. 06810.10XX.000001L with cap Part No. 06815.10XX.000001L with lifting device Pmax 800.0 bar (S/G): PEEK seal, max. Temp. -60°C (213K) up to +85°C (358K) Part No. 06810.04X3.000001W with cap Part No. 06810.0423.503001W with inlet 13/16''-16 UN Available options - on request only: - NPT- connection for in- and outlet Applications: Provided as safety device for protection against excessive pressure in gas cylinders and pressure vessels. Approved for gases, vapours and liquids. Pressure-temperature must be observed, suitable for horizontal installation from 20 bar |
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| Type 06810, 06815 | Technical data | ||||||
| Nominal size | GW | 1/2 | 3/4 | 13/16'' - 16 UN | 1/2 | 1/2 | 3/4 |
| Orifice | d0 | 4.0 | 4.0 | 4.0 | 10.0 | 10.0 | 10.0 |
| Dimension code | .X. | 0423 | 0433 | 0423 | 1022 | 1023 | 1033 |
| Set pressure range | bar | 260-400 | 260-800 | 260-800 | 1.5-150 | 1.5-150 | 1.5-150 |
| Outlet | GA | 3/4 | 3/4 | 3/4 | 1/2 | 3/4 | 3/4 |
| Height | H1 | 247 | 247 | 247 | 245 | 245 | 245 |
| Length | L1 | 45 | 45 | 45 | 44 | 44 | 44 |
| Length | L2 | 29 | 29 | 29 | 32 | 32 | 32 |
| Length | A1 | 16 | 16 | 16 | 14 | 14 | 16 |
| Weight 06810 | ca. kg | 1.9 | 1.9 | 1.9 | 1.8 | 1.8 | 1.8 |
| Weight 06815 | ca. kg | 2.1 | 2.1 | 2.1 | 2.0 | 2.0 | 2.0 |
| Coeff. of discharge gases/vapours | αw | 0.66 | 0.66 | 0.66 | 0.50 | 0.50 | 0.50 |
| Coeff. of discharge fluids | αw | - | - | - | 0.50 | 0.50 | 0.50 |
| Dimensions in mm. |
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Pressure-Temperature Rating |
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Discharge capacities Calculation of flow rate acc. to AD2000-Merkblatt A2 / DIN EN ISO 4126-1 Medium: A = Saturated steam in kg/h B = Air in m³/h at 0°C and 1013,25 mbar C = Water in kg/h at 20°C D = Flow Hydrogen in m³/h at 20°C E = Flow Hydrogen in kg/h at 20°C The capacity indicated below is for a fully opened valve. d0 - orifice A0 - flow area |
| Set pressure in bar (ü) | GW | 1/2, 3/4 & 1 | ||
| d0 (mm) | 10.0 | |||
| A0 (mm²) | 78.5 | |||
| Medium | A | B | C | |
| 0.2 | - | - | - | |
| 0.5 | - | 40 | 1549 | |
| 1.0 | - | 55 | 2097 | |
| 2.0 | - | 86 | 2966 | |
| 3.0 | - | 116 | 3632 | |
| 4.0 | - | 145 | 4194 | |
| 5.0 | - | 175 | 4689 | |
| 6.0 | - | 205 | 5137 | |
| 7.0 | - | 234 | 5548 | |
| 8.0 | - | 264 | 5931 | |
| 9.0 | - | 294 | 6291 | |
| 10.0 | - | 324 | 6631 | |
| 15.0 | - | 472 | 6947 | |
| 20.0 | - | 627 | 9378 | |
| 30.0 | - | 936 | 11485 | |
| 40.0 | - | 1249 | 13262 | |
| 50.0 | - | 1568 | 14828 | |
| 60.0 | - | 1890 | 16243 | |
| 65.0 | - | 2045 | 16906 | |
| 70.0 | - | 2216 | - | |
| 80.0 | - | 2546 | - | |
| 90.0 | - | 2878 | - | |
| 100.0 | - | 3212 | - | |
| 110.0 | - | 3544 | - | |
| 120.0 | - | 3877 | - | |
| 140.0 | - | 4549 | - | |
| 150.0 | - | 4872 | - | |
| Set pressure in bar (ü) | GW | 1/2, 3/4, 13/16'' | ||
| d0 (mm) | 4,0 | |||
| A0 (mm²) | 12,56 | |||
| Medium | B | D | E | |
| 260 | 1865 | 6044 | 543 | |
| 300 | 2157 | 6941 | 624 | |
| 400 | 2847 | 9142 | 822 | |
| 500 | 3481 | 11281 | 1014 | |
| 600 | 4065 | 13360 | 1201 | |
| 700 | 4609 | 15379 | 1382 | |
| 800 | 5119 | 17342 | 1559 | |
