Type 06601
Safety Valves, angle type, bronze, type tested TÜV-SV.1080. S/G Standard safety valve with O-ring valve seal, closed bonnet, with lifting device with enlarged outlet In- and outlet: female thread type G (BSPP) acc. to ISO 228/1 Part No. 06601.1204.0000 Available options - on request only: - external parts nickel plated Applications: Provided as safety device for protection against excessive pressure in gas cylinders and pressure vessels. Approved for non-toxic gases and vapours. Working temperature: -10°C / +14°F (263K) up to +185°C / +365°F (458K) |
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Type 06601 | Technical data | |
Nominal size | GW | 1/2 |
Orifice | d0 | 12.5 |
Set pressure range | bar | 5.0-10 |
Outlet | GA | 1 |
Height | H | 117 |
Length | L1 | 36 |
Length | L2 | 42 |
Wrench size across flats | S1 | 32 |
Wrench size across flats | S2 | 41 |
Weight | ca. kg | 0.65 |
Coefficient of discharge | αw | 0.42 |
Dimensions in mm. |
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 |
Set pressure in bar (ü) |
GW | 1/2 |
d0 (mm) | 12.5 | |
A0 (mm²) | 122.7 | |
Medium | Air | |
5.0 | 229 | |
5.5 | 249 | |
6.0 | 268 | |
6.5 | 287 | |
7.0 | 307 | |
7.5 | 326 | |
8.0 | 347 | |
8.5 | 366 | |
9.0 | 385 | |
9.5 | 405 | |
10.0 | 425 |