CRYOGENIC
Type 06011 - gastight
Cryogenic Safety Valves, angle type, stainless steel, PN63, type tested TÜV-SV.1048. S/G/L


Standard safety valve, complete with carbon filled PTFE valve seal, closed bonnet, gastight Outlet: female thread Rc 3/8 acc. to ISO 7/1 "cleaned and degreased for oxygen service"

Part No. 06011.X.0000
Inlet: male thread type R (BSPT) acc. to ISO 7/1
Part No. 06011.X.2000
Inlet: male thread type G (BSPP) acc. to ISO 228/1
Part No. 06011.X.5000
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 and Hydrogen.
Working temperature: -255°C / -427°F (18K) up to +65°C / +149°F (338K), suitable for horizontal installation

 
Type 06011 - gastight
 

Materials

DIN EN

ASME/ASTM
1 Body 1.4408 A 351 CF8M
2 Disc PTFE / Carbon filled (25%)
3 Guide plate 1.4301 A 276 Grade 304
4 Stem 1.4301 A 276 Grade 304
5 Spring 1.4571 A 313 Grade 316Ti
6 Bonnet 1.4301 A 276 Grade 304
7 Spring clamp 1.4305 A 276 Grade 303
8 Thread ring 1.4305 A 276 Grade 303
9 Cap 1.4301 A 276 Grade 304

 
Type 06011 - gastight
 

Type 06011Technical data
Nominal size GW 1/43/8 1/2
Orificed06.06.06.0
Dimension code.X.020003000400
Set pressure rangebar5.0-55.05.0-55.05.0-55.0
HeightH707070
LengthL1131517
LengthL2131313
Wrench size across flatsS1 191919
Wrench size across flatsS2 191919
Weightca. kg0.180.1950.21
Coefficient of dischargeαw0.090.090.09
Dimensions in mm.



Discharge capacities
Calculation of flow rate acc. to AD2000-Merkblatt A2 / DIN EN ISO 4126-1

Medium:
Air in m³/h at 0°C and 1013.25 mbar
Water in kg/h

The capacity indicated below is for a fully opened valve.

d0 - orifice
A0 - flow area


Set
pressure
in bar (ü)		GW1/4, 3/8 & 1/21/4, 3/8 & 1/2
d0 (mm)6.06.0
A0 (mm²)28.328.3
MediumAirWater
5.011304
6.013333
7.015360
8.017384
9.019408
10.021430
12.025471
14.029508
16.033544
18.036577
20.041608
22.045637
24.048666
26.052693
28.056719
30.061744
32.065769
34.068792
36.072815
38.076838
40.081859
42.085881
44.089901
46.093922
48.097941
50.0102961
52.0106980
54.0110999
55.01121008