DANA PIROOZ KISH

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.
Working temperature: -196°C / -321°F (77K) up to +65°C / +149°F (338K), suitable for horizontal installation

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

Essential:

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

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

Type 06011	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	5.0-55.0	5.0-55.0	5.0-55.0
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	α_w	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

Set pressure in bar (ü)	GW	1/4. 3/8 & 1/2	1/4. 3/8 & 1/2
	d₀ (mm)	6.0	6.0
	A₀ (mm²)	28.3	28.3
	Medium	Air	Water
5.0		11.3	303
6.0		13.3	332
7.0		15.2	359
8.0		17.1	384
9.0		19.1	407
10.0		21.0	429
12.0		24.9	470
14.0		28.7	508
16.0		32.6	543
18.0		36.4	576
20.0		40.7	607
22.0		44.5	637
24.0		48.4	665
26.0		52.3	692
28.0		56.2	719
30.0		60.6	744
32.0		64.6	768
34.0		68.5	792
36.0		72.4	815
38.0		76.3	837
40.0		80.9	859
42.0		84.9	880
44.0		88.9	901
46.0		92.8	921
48.0		96.8	941
50.0		101.6	960
52.0		105.6	979
54.0		109.6	998
55.0		111.6	1007