safety valves
Type 06011 - Safety Valve

Cryogenic-Savety 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
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.
Working temperature: -196°C / -321°F (77K) up to +65°C / +149°F (338K)

   Type 06011 - Cryogenic-Safety Valves angle type, stainless steel, PN63
Materials DIN EN
 ASTM
1Body1.4408
A 351 CF8M
2
Disc
 PTFE / Carbon filled (25%)
3
Guide plate
1.4301
A 276 Grade 304
4
Stem
1.4301A 276 Grade 304
5
Spring
1.4571
A 276 Grade 316 Ti 
6
Bonnet
1.4301 A 276 Grade 304
7
Spring clamp
1.4305A 276 Grade 303
8
Thread ring
1.4305 A 276 Grade 303
9
Cap
1.4301A 276 Grade 304



Essential:
Valves are delivered as a set pressure, therefore when ordering please confirm set pressure, medium and temperature.


Standard marking acc. to Pressure Equipment
Directive 97/23/EG (PED).


Marking acc. to Directive 99/36/EG (TPED) will only be carried out by written notice on purchase order.

   Graph Type 06011 - Cryogenic-Safety Valves angle type, stainless steel, PN63
Technical data
  Type 06011
Nominal size
GW
1/4
3/8
1/2
Orificed06,0 6,0 6,0
Dimension code
.X.0200
0300
0400
Set pressure range
bar
5.0-55.0
5.0-55.05.0-55.0
Height H
 70
 70 70
Length L1
  13 15 17
Length L2
  13 13 13
Wrench size across flats S1
 19 19  19
Wrench size across flats S2
 19 19 19
Weight ca.kg
 0.18 0.195 0.21
Coefficient of discharge
 αw
 0.09 0.09 0.09

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
Water in kg/h

The capacity indicated below is for a fully opened valve.

d0 - orifice
A0 - flow area

    
 
 GW
1/4
3/8
1/2
1/4
 3/8
 1/2
Set pressure
 d0 (mm)

 6.0

6.0
 in bar (ü)
 A0 (mm2)
28.3

28.3
  Medium Air
   Water  
5.0 
 11.3

304
6.0  
 13.2

333
7.0 
15.1

359
8.0 
 17.0

384
9.0 
18.9

407
10.0 
20.8

429
12.0 
24.6

470
14.0 
28.4

508
16.0 
32.2

543
18.0 
36.0

576
20.0 
39.9

607
22.0 
43.7

637
24.0 
47.6

665
26.0 
51.3

692
28.0 
55.1

718
30.0 
58.9

744
32.0 
62.7

768
34.0 
66.5

792
36.0 
70.3


814
38.0 
74.2

837
40.0 
78.0

859
42.0 
81.8

880
44.0 
85.6

900
46.0 
89.4

921
48.0 
93.2

940
50.0 
97.0

960
52.0 
100.8

979
54.0 
104.6

998
55.0 
106.5

1007