safety valves
Type 06012 | Type 06016 - Safety Valve

Cryogenic-Safety Valves, angle type, stainless steel, PN63, type tested TÜV-SV. 1048. S/G

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

Part No. 06012.X.0000
Part No. 06016.X.0000 (with lifting device)
Inlet: male thread type R (BSPT) acc. to ISO 7/1

Part No. 06012.X.2000
Part No. 06016.X.2000 (with lifting device)
Inlet: male thread type G (BSPP) acc. to ISO 228/1

Part No. 06012.X.5000
Part No. 06016.X.5000 (with lifting device)
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)

   Type 06012 | Type 06016 - Cryogenic Safety Valves, angle type, stainless steel
Materials DIN EN
 ASTM
1Body1.4408
A 351 CF8M
2
Valve seal
 PTFE / Carbon filled (25%)
3
Disc
1.4301
A 276 Grade 304
4 
Guide plate
1.4301 A 276 Grade 304
5 
Stem
1.4301 A 276 Grade 304
6 
Spring
1.4571
A 276 Grade 316 Ti 
7 
Bonnet
1.4301 A 276 Grade 304
8
Spring clamp
1.4305 A 276 Grade 303
9
Thread ring
1.4305 A 276 Grade 303
10
Cap
1.4301 A 276 Grade 304
11
Lifting device
1.4305 A 276 Grade 303
12
Closing cap
1.4305 A 276 Grade 303



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 06012 | Type 06016 - Cryogenic Safety Valves, angle type, stainless steel
 Technical data
    Type 06012     Type 06016  
Nominal size
GW
1/4
3/8
1/2
1/4
 3/8
 1/2
OrificeD06.0 6.0 6.06.0 6.0 6.0
Dimension code
.X.0200
0300
0400
0200
 0300
 0400
Set pressure range
bar
1.0-55.0
1.0-55.01.0-55.01.0-55.0
 1.0-55.0
 1.0-55.0
Height H
 70
 70 70 72
 72
 72
Length L1
  13 15 17  13  15  17
Length L2
  13 13 13  13  13  13
Weight ca.kg
 0.185 0.20 0.22 0.18 0.195 0.21
Coeff. of disch from 3.0 bar

αw

0.42
0.420.420.42 0.42 0.42

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

    
 
 GW
1/4
3/8
1/2
 Set pressure
 D0 (mm)

 6.0
 in bar (ü)
 A0 (mm2)
28.3
  Medium Air
  
1.0 
15.5
2.0 
26.0
3.0 
34.9
4.0 
43.8
5.0 
 52.6
6.0  
 61.5
7.0 
70.4
8.0 
 79.3
9.0 
88.2
10.0 
97.1
12.0 
114.9
14.0 
132.7
16.0 
150.4
18.0 
168.2
20.0 
186.0
22.0 
203.8
24.0 
221.6
26.0 
239.4
28.0 
257.1
30.0 
274.9
32.0 
292.7
34.0 
310.5
36.0 
328.3
38.0 
346.1
40.0 
363.8
42.0 
381.6
44.0 
399.4
46.0 
417.2
48.0 
435.0
50.0 
452.7
52.0 
470.5
54.0 
488.3
55.0 
497.2