Type 06002 - gastight
Cryogenic Safety Valves, angle type, brass, PN63, type tested TÜV-SV.1048. S/G Standard Safety Valve, gastight, closed bonnet with carbon filled PTFE valve seal Outlet: female thread Rc 3/8 acc. to ISO 7/1 "cleaned and degreased for oxygen service" Part No. 06002.X.0020 Inlet: male thread type R (BSPT) acc. to ISO 7/1 Part No. 06002.X.2020 Inlet: male thread type G (BSPP) acc. to ISO 228/1 Part No. 06002.X.5020 Inlet: male thread NPT acc. to ANSI B 1.20.1 Available options - on request only: - with installed elbow at the outlet Applications: Provided as safety device for protection against thermal expansion in pipeworks and parts of facilities. Approved for air gases, vapours and cryogenic liquefied gases incl. LNG. Working temperature: -196°C / -321°F (77K) up to +150°C / +302°F (423K), suitable for horizontal installation |
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Type 06002 | Technical data | |||
Nominal size | GW | 1/4 | 3/8 | 1/2 |
Orifice | d0 | 6.0 | 6.0 | 6.0 |
Dimension code | .X. | 0200 | 0300 | 0400 |
Set pressure range | bar | 1.0-55.0 | 1.0-55.0 | 1.0-55.0 |
Height | H | 70 | 70 | 70 |
Length | L1 | 13 | 15 | 17 |
Length | L2 | 13 | 13 | 13 |
Weight | ca. kg | 0.18 | 0.20 | 0.22 |
Coefficient of discharge | αw | 0.34 | 0.34 | 0.34 |
Dimensions in mm. |
Discharge capacities Calculation of mass flow acc. to AD2000-Merkblatt A2 / DIN EN ISO 4126-1 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 | 1/4, 3/8 & 1/2 |
d0 (mm) | 6.0 | |
A0 (mm²) | 28.3 | |
Medium | Air | |
1.0 | 12.0 | |
2.0 | 20.0 | |
3.0 | 28.0 | |
4.0 | 35.0 | |
5.0 | 42.0 | |
6.0 | 50.0 | |
7.0 | 57.0 | |
8.0 | 64.0 | |
9.0 | 71.0 | |
10.0 | 79.0 | |
12.0 | 93.0 | |
14.0 | 108.0 | |
16.0 | 123.0 | |
18.0 | 137.0 | |
20.0 | 153.0 | |
22.0 | 168.0 | |
24.0 | 182.0 | |
26.0 | 197.0 | |
28.0 | 212.0 | |
30.0 | 229.0 | |
32.0 | 243.0 | |
34.0 | 258.0 | |
36.0 | 273.0 | |
38.0 | 288.0 | |
40.0 | 305.0 | |
42.0 | 320.0 | |
44.0 | 335.0 | |
46.0 | 350.0 | |
48.0 | 365.0 | |
50.0 | 383.0 | |
52.0 | 398.0 | |
54.0 | 413.0 | |
55.0 | 421.0 |